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KENNEDY SPACE CENTER, Fla. -- Workers off-load NASA's Genesis spacecraft which arrived at the Shuttle Landing Facility at 3:30 a.m. aboard an Air Force C-17 aircraft.; Lockheed Martin Astronautics built the Genesis spacecraft for NASA in Denver, Colo.; The spacecraft will undergo final launch preparations in the Payload Hazardous Servicing Facility in KSC's industrial area. Genesis will capture samples of the ions and elements in the solar wind and return them to Earth for scientists to use to determine the exact composition of the Sun and the solar system's origin. Launch aboard a Boeing Delta II rocket is scheduled for July 30 at 12:36 p.m. EDT.; NASA's Genesis project in managed by the Jet Propulsion Laboratory in Pasadena, Calif KSC-01pp1049

KENNEDY SPACE CENTER, Fla. -- Workers off-load NASA's Genesis spacecra...

KENNEDY SPACE CENTER, Fla. -- Workers off-load NASA's Genesis spacecraft which arrived at the Shuttle Landing Facility at 3:30 a.m. aboard an Air Force C-17 aircraft.; Lockheed Martin Astronautics built the Gen... More

Artificial Hip Simulator with Crystal Models

Artificial Hip Simulator with Crystal Models

Robert Johnson, top, sets the lubricant flow while Donald Buckley adjusts the bearing specimen on an artificial hip simulator at the National Aeronautics and Space Administration (NASA) Lewis Research Center. T... More

AS11-40-5916 - Apollo 11 - Apollo 11 Mission image - Solar-Wind Composition (SWC) Experiment

AS11-40-5916 - Apollo 11 - Apollo 11 Mission image - Solar-Wind Compos...

The original database describes this as: Description: View of the Solar-Wind Composition (SWC) Experiment. Astronaut Neil A. Armstrong steps out of the field of view. Image taken at Tranquility Base during th... More

The first manned lunar landing mission, Apollo 11, launched from the Kennedy Space Flight Center (KSC) in Florida via the Marshall Space Flight Center (MSFC) developed Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. Astronauts onboard included Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin, Jr., Lunar Module (LM) pilot. The CM, “Columbia”, piloted by Collins, remained in a parking orbit around the Moon while the LM, “Eagle'', carrying astronauts Armstrong and Aldrin, landed on the Moon in the Sea of Tranquility. On July 20, 1969, Armstrong was the first human to ever stand on the lunar surface, followed by Aldrin. During 2½ hours of surface exploration, the crew set up experiments, collected 47 pounds of lunar surface material for analysis back on Earth, planted the U.S Flag, and left a message for all mankind. In this photograph, Armstrong is removing scientific equipment from a storage bay of the LM. The brilliant sunlight emphasizes the U. S. Flag to the left. The object near the flag is the Solar Wind Composition Experiment deployed by Aldrin earlier. n/a

The first manned lunar landing mission, Apollo 11, launched from the K...

The first manned lunar landing mission, Apollo 11, launched from the Kennedy Space Flight Center (KSC) in Florida via the Marshall Space Flight Center (MSFC) developed Saturn V launch vehicle on July 16, 1969 a... More

Astronaut Edwin Aldrin deploying Solar Wind Composition experiment

Astronaut Edwin Aldrin deploying Solar Wind Composition experiment

AS11-40-5964 (20 July 1969) --- Astronaut Edwin E. Aldrin Jr., lunar module pilot, is photographed during the Apollo 11 extravehicular activity (EVA) on the moon. He is driving one of two core tubes into the lu... More

AS12-46-6735 - Apollo 12 - Apollo 12 Mission image - Astronaut Alan L. Bean photographed documenting the Solar Wind Composition (SWC) experiment

AS12-46-6735 - Apollo 12 - Apollo 12 Mission image - Astronaut Alan L...

The original database describes this as: Description: Astronaut Alan L. Bean, lunar module pilot, is photographed documenting the Solar Wind Composition (SWC) experiment by his fellow crewmember. These two vie... More

AS12-48-7042 - Apollo 12 - Apollo 12 Mission image - View of the Solar Wind Composition Experiment on the Lunar surface

AS12-48-7042 - Apollo 12 - Apollo 12 Mission image - View of the Sola...

The original database describes this as: Description: View of the Solar Wind Composition Experiment on the Lunar surface. Image was taken during the second EVA (EVA2) of the Apollo 12 mission. Original film ma... More

AS12-48-7041 - Apollo 12 - Apollo 12 Mission image - View of the Solar Wind Composition Experiment on the Lunar surface

AS12-48-7041 - Apollo 12 - Apollo 12 Mission image - View of the Sola...

The original database describes this as: Description: View of the Solar Wind Composition Experiment on the Lunar surface. Image was taken during the second EVA (EVA2) of the Apollo 12 mission. Original film ma... More

AS16-109-17863 - Apollo 16 - Apollo 16 Mission image - Solar Wind Composition Experiment at Station Lunar Module (LM)

AS16-109-17863 - Apollo 16 - Apollo 16 Mission image - Solar Wind Comp...

The original database describes this as: Description: View of Solar Wind Composition Experiment at Station Lunar Module (LM) taken during Extravehicular Activity (EVA) 1 of the Apollo 16 mission. Original fil... More

AS16-117-18848 - Apollo 16 - Apollo 16 Mission image - View of Station Lunar Module (LM) Solar Wind Composition Experiment

AS16-117-18848 - Apollo 16 - Apollo 16 Mission image - View of Station...

The original database describes this as: Description: View of Station Lunar Module (LM) Solar Wind Composition Experiment taken during the third Extravehicular Activity (EVA) 3 of the Apollo 16 mission. Origin... More

AS15-87-11781 - Apollo 15 - Apollo 15 Mission image - View of Lunar Module (LM) station with the Solar Wind Composition Experiment

AS15-87-11781 - Apollo 15 - Apollo 15 Mission image - View of Lunar Mo...

The original database describes this as: Description: View of Lunar Module (LM) station with the Solar Wind Composition Experiment taken during the second Extravehicular Activity (EVA 2) of the Apollo 15 missi... More

AS15-88-11888 - Apollo 15 - Apollo 15 Mission image - View of Station Lunar Module (LM) with the Solar Wind Composition Experiment

AS15-88-11888 - Apollo 15 - Apollo 15 Mission image - View of Station ...

The original database describes this as: Description: View of Station Lunar Module (LM) with the Solar Wind Composition Experiment visible. Image was taken during the third Extravehicular Activity (EVA 3) of t... More

Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) above Jupiter's clouds. Although both satellites have about the same brightness, Io's color is very different from Europa's. Io's equatorial region show two types of material -- dark orange, broken by several bright spots -- producing a mottled appearance. The poles are darker and reddish. Preliminary evidence suggests color variations within and between the polar regions. Io's surface composition is unknown, but scientists believe it may be a mixture of salts and sulfur. Erupoa is less strongly colored, although still relatively dark at short wavelengths. Markings on Eruopa are less evident that on the other satellites, although this picture shows darker regions toward the trailing half of the visible disk. Jupiter at this point is about 20 million kilometers (12.4 million miles) from the spacecraft. At this resolution (about 400 kimometers or 250 miles) there is evidence of circular motion in Jupiter's atmosphere. While the dominant large-scale motions are west-to-east, small-scale movement includes eddy-like circulation within and between the bands. (JPL ref: P-21082) ARC-1979-AC79-0164-1

Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Eu...

Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) abo... More

Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) above Jupiter's clouds. Although both satellites have about the same brightness, Io's color is very different from Europa's. Io's equatorial region show two types of material -- dark orange, broken by several bright spots -- producing a mottled appearance. The poles are darker and reddish. Preliminary evidence suggests color variations within and between the polar regions. Io's surface composition is unknown, but scientists believe it may be a mixture of salts and sulfur. Erupoa is less strongly colored, although still relatively dark at short wavelengths. Markings on Eruopa are less evident that on the other satellites, although this picture shows darker regions toward the trailing half of the visible disk. Jupiter at this point is about 20 million kilometers (12.4 million miles) from the spacecraft. At this resolution (about 400 kimometers or 250 miles) there is evidence of circular motion in Jupiter's atmosphere. While the dominant large-scale motions are west-to-east, small-scale movement includes eddy-like circulation within and between the bands. (JPL ref: P-21082) ARC-1979-A79-0164-1

Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Eu...

Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) abo... More

P-21746 BW Range: 390,000 kilometers (245,000 miles) This photomosaic of Callisto is composed of nine frames. The impact crater distribution is very uniform across the disk. Notable are the very bright rayed craters that probably are very young. Near the limb is a giant probable impact structure. Several large structures were discovered by Voyager 1. This one is smaller than the largest one found by Voyager 1 but is more clearly shown. About 15 concentric rings surround the bright central spot. Many hundreds of moderate sized impacts are also seen, a few with bright radial ray patterns. The limb is very smooth confirming that no high topography has been seen on the satellite, and observation consistent with its icy composition. ARC-1979-A79-7080

P-21746 BW Range: 390,000 kilometers (245,000 miles) This photomosaic ...

P-21746 BW Range: 390,000 kilometers (245,000 miles) This photomosaic of Callisto is composed of nine frames. The impact crater distribution is very uniform across the disk. Notable are the very bright rayed cr... More

CAPE CANAVERAL, Fla. -- At Cape Canaveral Air Force Station in Florida, British engineers conduct tests on the United Kingdom Subsatellite, part of the three-spacecraft international Active Magnetospheric Particle Tracer Explorer AMPTE mission scheduled for launch on Aug. 9, 1984 aboard a Delta rocket. The 172-pound UKS contains a comprehensive set of plasma measuring instruments to record the effects of chemical clouds released by the West German built Ion Release Module. The other AMPTE spacecraft – the Charged Composition Explorer CCEUnited States) – will operate far below, from inside the Earth’s magnetosphere, where it will track the ionized clouds as it is swept along by the solar wind. With the CCE studying this activity from below, and the IRM and UKS studying it from above, scientists expect to acquire valuable new data on exactly how the solar wind interacts with the Earth’s magnetic fields. Photo Credit: NASA KSC-84PC-0228

CAPE CANAVERAL, Fla. -- At Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- At Cape Canaveral Air Force Station in Florida, British engineers conduct tests on the United Kingdom Subsatellite, part of the three-spacecraft international Active Magnetospheric Parti... More

SLS-1 crewmembers in high fidelity mockup of the Spacelab

SLS-1 crewmembers in high fidelity mockup of the Spacelab

S85-26582 (Feb 1985) --- Training on the rebreathing assembly, astronaut James P. Bagian, STS-40 mission specialist, inhales a predetermined gas composition. A gas analyzer mass spectrometer determines the com... More

Range: 72.3 million km. ( 44.9 million miles ) P-29314B/W This Voyager 2 photograph of Uranus shows the planets outermost, or epsilon, ring. This is a computerized summation of six images shot by the narrow angle camera. It is the first photo to show the epsilon ring unblurred by Earth's atmosphere. The Epsilon ring, some 51,200 km. ( 31,800 miles ) from the planets center, is the most prominent of Uranus' nine known rings. Ground based observations of stellar occulations by the rings have determined that the Epsilon ring is eccentric, or elliptical, with its widest portion about 100 km. ( 60 miles ) wide and its narrowest portion about 20 km. (12 miles ). Estimates of the rings brightness suggest that it is also very dark, with a reflectance of only 1 or 2 percent and a probable composition of carbonaceous material similiar to that on dark asteroids and the dark side of Saturn's moon Lapetus. Because the ring is so narrow and dark, at this range, the Voyager camera could not resolve even the widest part, resulting in long exposure times so obtain a good image. six exposures of 11 or 15 second duration were added together by computer to produce this image. In this image, the central portion is greatly overexposed. Various artifacts due to electronic effects and image proccessing can be seen in the central portion of the frame, including the dark image just above the planets image, the diffuse brightening below it and the small, bright projection from the edge of the planet in the upper left. The ring is distinctly less prominent in the lower left portion and more prominent in the upper right. This is in agreement with the predicted locations of the narrow and wide portions of the ring, respectively. ARC-1985-A86-7001

Range: 72.3 million km. ( 44.9 million miles ) P-29314B/W This Voyage...

Range: 72.3 million km. ( 44.9 million miles ) P-29314B/W This Voyager 2 photograph of Uranus shows the planets outermost, or epsilon, ring. This is a computerized summation of six images shot by the narrow a... More

Range : 36 million km. ( 22 million miles ) P-29426B/W This Voyager 2 photograph of Uranus shows the is the first picture to show clear evidence of latitudinal banding in the planet's atmosphere. This is a computerized summation of five images shot by the narrow angle camera. The concentric pattern emanates like a bulls-eye from the planets pole of rotation, which, in this view, lies left of center. uranus lies almost on its side with respect to the other planets and is rotating in a counter clockwise direction, as seen here. Clouds in the Uranian atmosphere give rise to the pattern, the first clear evidence of banding similiar to that seen previosly on Saturn and Jupiter. The bandind on Uranus, however, shows much less contrast. At the distance at which the images were acquired, Voyager's camera could have detected individual features as small as 660 km. (410 miles) across, but no such cloud or markings were apparent. Scientists cannot yet say what properties, such as cloud height, composition, or particle size, are giving rise to the varying levels of brightness visible here. The images composing this picture were shot through a filter that transmits only violet light. in the original, unprocessed images, the contrast of features producing the banding is low, not more than 10 percent. In order to reduce 'noise' and enhance the visiblity of the features, processors combined five images and then compared the resulting composite to a hypothetical featureless planet illuminated by the Sun from the proper direction. Only the ratio between the original data and the hypothetical image is shown. ARC-1985-A86-7002

Range : 36 million km. ( 22 million miles ) P-29426B/W This Voyager 2...

Range : 36 million km. ( 22 million miles ) P-29426B/W This Voyager 2 photograph of Uranus shows the is the first picture to show clear evidence of latitudinal banding in the planet's atmosphere. This is a c... More

Range : 2.77 million miles (1.72 million miles) resolution : 51 km. (32 mi.) P-29495C This Voyager 2 photograph of the outermost Uranian satellite, Oberon is a computer reconstruction of three frames , exposed through the narrow angle camera's blue, green, and orange filters. the grayness or apparent lack of strong color is a distinctive characteristic of the satellites and the rings of Uranus and can serve as one indicator of the possible composition of the satellites' surfaces. Oberon has a diameter of about 1,600 km. (1,000 mi.) and orbits the planet at a radial distance of 586,000 km. (364,000 mi.). Oberon's surface displays areas of lighter and darker material, probably associated in part with impact craters formed during its long exposure to bombardment by cosmic debris. Thr resolution of this particular image is not sufficient, however, to reveal with confidece the nature of these features. ARC-1986-AC86-7012

Range : 2.77 million miles (1.72 million miles) resolution : 51 km. (...

Range : 2.77 million miles (1.72 million miles) resolution : 51 km. (32 mi.) P-29495C This Voyager 2 photograph of the outermost Uranian satellite, Oberon is a computer reconstruction of three frames , expose... More

P-34578 BW One of two new ring arcs, or partial rings, discovered by Voyager 2, is faintly visible just outside the orbit of the Neptunian moon 1989N4.The 155-second exposure taken by the spacecraft's narrow-angle camera shows the glare of an overexposed Neptune to the right of the moon and ring arc. The two bright streaks below the moon and ring arc are stars. The ring arc is approximately 50,000 kilometers (30,000 miles) long. The second ring arc, not apparent here, is about 10,000 kilometers (6,000 miles) long and is assoiciated with moon 1989N3. The ring arc, along with 1989N4, orbits about 62,000 kilometers (38,000 miles) from the planet's cloud tops. Astronomers long suspected the existence of such an irregular ring system around Neptune. Data from repeated ground-based observations hinted at the existence of irregular strands of partial rings orbiting Neptune. Voyager's photographs of the ring arcs are the first photographic evidence that such a ring system exists. Voyager scientists said the ring arcs may be comprised of debris associated with the nearby moons, or may be the remnants of moons that have been torn apart or ground down through collisions. Close-up studies of the ring arcs by Voyager 2 will help determine their composition. ARC-1989-A89-7042

P-34578 BW One of two new ring arcs, or partial rings, discovered by V...

P-34578 BW One of two new ring arcs, or partial rings, discovered by Voyager 2, is faintly visible just outside the orbit of the Neptunian moon 1989N4.The 155-second exposure taken by the spacecraft's narrow-an... More

Range : 168,694 km (105,000 mi.) Voyager 2 discovered detached limb hazes in the atmosphere of Triton in Pictures that arrived at Earth between 3:30 am and 5:30 am. The principal layer seen here begins about three km (2 miles) above the surface, and is about 3 km thick. Fainter upward extension of the haze has been seen to an altitude of at least 14 km (9 mi.). The haze must be comoposed of tiny particles in order to be supported in Trition's thin atmosphere. Composition of the haze is currently unknown, but may be either condensed atmospheric gases or complex orgainc molecules produced by irradiation of the methane in Triton's atmosphere. The vaguely linear mottling on the surface may be shadows of other haze striations. Other features of the haze layer should be appaarent in images of Triton taken at higher phase angles (including crescent phase). The image shows features as small as 2 km (1.2 mi) wide. ARC-1989-A89-7031

Range : 168,694 km (105,000 mi.) Voyager 2 discovered detached limb h...

Range : 168,694 km (105,000 mi.) Voyager 2 discovered detached limb hazes in the atmosphere of Triton in Pictures that arrived at Earth between 3:30 am and 5:30 am. The principal layer seen here begins about ... More

STS-58 crewmembers participate in baseline data collection

STS-58 crewmembers participate in baseline data collection

S93-45369 (29 Sept 1993) --- Training on the pre-breathing assembly, Martin J. (Marty) Fettman, DVM, inhales a predetermined gas composition. A gas analyzer mass spectrometer determines the composition of the ... More

Prelaunch processing begins on the Advanced Composition Explorer (ACE) spacecraft in the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2). ACE will investigate the origin and evolution of solar phenomenon, the formation of the solar corona, solar flares and the acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory. The spacecraft is scheduled to be launched Aug. 21 aboard a two-stage Delta II 7920-8 rocket from Space Launch Complex 17, Pad A KSC-97PC905

Prelaunch processing begins on the Advanced Composition Explorer (ACE...

Prelaunch processing begins on the Advanced Composition Explorer (ACE) spacecraft in the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2). ACE will investigate the origin and evolution of solar pheno... More

Workers in the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2) begin prelaunch processing of the Advanced Composition Explorer (ACE) which will investigate the origin and evolution of solar phenomenon, the formation of the solar corona, solar flares and the acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory. The spacecraft is scheduled to be launched Aug. 21 aboard a two-stage Delta II 7920-8 rocket from Space Launch Complex 17, Pad A KSC-97PC904

Workers in the Spacecraft Assembly and Encapsulation Facility-2 (SAEF...

Workers in the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2) begin prelaunch processing of the Advanced Composition Explorer (ACE) which will investigate the origin and evolution of solar phenome... More

Workers from the Johns Hopkins University’s Applied Physics Laboratory (APL) install the Cosmic Ray Isotope Spectrometer (CRIS) on the Advanced Composition Explorer (ACE) spacecraft in KSC’s Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2). From left, are Al Sadilek, Marcos Gonzalez and Cliff Willey. CRIS is one of nine instruments on ACE, which will investigate the origin and evolution of solar phenomenon, the formation of the solar corona, solar flares and the acceleration of the solar wind. ACE was developed for NASA by the APL. The spacecraft is scheduled to be launched Aug. 21 aboard a two-stage Delta II 7920-8 rocket from Space Launch Complex 17, Pad A KSC-97PC1013

Workers from the Johns Hopkins University’s Applied Physics Laborator...

Workers from the Johns Hopkins University’s Applied Physics Laboratory (APL) install the Cosmic Ray Isotope Spectrometer (CRIS) on the Advanced Composition Explorer (ACE) spacecraft in KSC’s Spacecraft Assemb... More

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Designed for a low polar orbit investigation of the Moon, the Lunar Prospector will map the Moon’s surface composition and possible polar ice deposits, measure magnetic and gravity fields, and study lunar outgassing events KSC-97pc1040

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (...

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 ... More

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) for placement at Launch Complex 46 at Cape Canaveral Air Station (CCAS), Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 from CCAS in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Information gathered during the mission will allow construction of a detailed map of the surface composition of the Moon and will improve our understanding of its origin, evolution, current state, and resources KSC-97pc1043

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (L...

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) for placement at Launch Complex 46 at Cape Canaveral Air Station (CCAS), Fla. The Lunar Prospector spacecraft is scheduled to launch ... More

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Designed for a low polar orbit investigation of the Moon, the Lunar Prospector will map the Moon’s surface composition and possible polar ice deposits, measure magnetic and gravity fields, and study lunar outgassing events KSC-97pc1039

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (...

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 ... More

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) for placement at Launch Complex 46 at Cape Canaveral Air Station (CCAS), Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 from CCAS in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Information gathered during the mission will allow construction of a detailed map of the surface composition of the Moon and will improve our understanding of its origin, evolution, current state, and resources KSC-97pc1042

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (...

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) for placement at Launch Complex 46 at Cape Canaveral Air Station (CCAS), Fla. The Lunar Prospector spacecraft is scheduled to laun... More

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is hoisted into position at Launch Pad 46 at Cape Canaveral Air Station for mating to the rocket’s first stage, which is out of camera view. The LMLV-2 will carry the Lunar Prospector spacecraft, scheduled to launch in October for an 18-month mission that will orbit the Earth’s moon to collect data from the lunar surface. Designed for a low polar orbit investigation of the moon, the Lunar Prospector will map the moon’s surface composition and possible polar ice deposits, measure magnetic and gravity fields, and study lunar outgassing events KSC-97PC1101

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is ...

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is hoisted into position at Launch Pad 46 at Cape Canaveral Air Station for mating to the rocket’s first stage, which is out of camera view. T... More

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is mated to its first stage at Launch Complex 46 at Cape Canaveral Air Station. The LMLV-2 will carry the Lunar Prospector spacecraft, scheduled to launch in October for an 18-month mission that will orbit the Earth’s moon to collect data from the lunar surface. Information gathered during the mission will allow construction of a detailed map of the surface composition of the moon and will improve our understanding of its origin, evolution, current state, and resources KSC-97PC1102

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is ...

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is mated to its first stage at Launch Complex 46 at Cape Canaveral Air Station. The LMLV-2 will carry the Lunar Prospector spacecraft, schedul... More

Applied Physics Laboratory Engineer Cliff Willey (kneeling) and Engineering Assistant Jim Hutcheson from Johns Hopkins University install solar array panels on the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facility-II. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles for a better understanding of the formation and evolution of the solar system as well as the astrophysical processes involved. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun. The collecting power of instrumentation aboard ACE is at least 100 times more sensitive than anything previously flown to collect similar data by NASA KSC-97PC1079

Applied Physics Laboratory Engineer Cliff Willey (kneeling) and Engin...

Applied Physics Laboratory Engineer Cliff Willey (kneeling) and Engineering Assistant Jim Hutcheson from Johns Hopkins University install solar array panels on the Advanced Composition Explorer (ACE) in KSC’... More

Applied Physics Laboratory engineers and technicians from Johns Hopkins University install solar array panels on the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facility-II. The panel on which they are working is identical to the panel (one of four) seen in the foreground on the ACE spacecraft. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles for a better understanding of the formation and evolution of the solar system as well as the astrophysical processes involved. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun. The collecting power of instrumentation aboard ACE is at least 100 times more sensitive than anything previously flown to collect similar data by NASA KSC-97PC1080

Applied Physics Laboratory engineers and technicians from Johns Hopki...

Applied Physics Laboratory engineers and technicians from Johns Hopkins University install solar array panels on the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facility... More

Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in guiding the Advanced Composition Explorer (ACE) as it is hoisted over a platform for solar array installation in KSC’s Spacecraft Assembly and Encapsulation Facility-II. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will contribute to the understanding of the formation and evolution of the solar system as well as the astrophysical processes involved. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1077

Applied Physics Laboratory engineers and technicians from Johns Hopki...

Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in guiding the Advanced Composition Explorer (ACE) as it is hoisted over a platform for solar array installation in KS... More

Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in leveling and orienting the Advanced Composition Explorer (ACE) as it is seated on a platform for solar array installation in KSC’s Spacecraft Assembly and Encapsulation Facility-II. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory has six high-resolution particle detection sensors and three monitoring instruments. The collecting power of instrumentation aboard ACE is at least 100 times more sensitive than anything previously flown to collect similar data by NASA KSC-97PC1078

Applied Physics Laboratory engineers and technicians from Johns Hopki...

Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in leveling and orienting the Advanced Composition Explorer (ACE) as it is seated on a platform for solar array instal... More

Applied Physics Laboratory engineers and technicians from Johns Hopkins University test solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). The wire hanging from the ceiling above the black solar array panel is used for "g-negation," which takes the weight off of the panel’s hinges to simulate zero gravity, mimicking deployment in space. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles for a better understanding of the formation and evolution of the solar system as well as the astrophysical processes involved. The collecting power of instrumentation aboard ACE is at least 100 times more sensitive than anything previously flown to collect similar data by NASA KSC-97PC1129

Applied Physics Laboratory engineers and technicians from Johns Hopki...

Applied Physics Laboratory engineers and technicians from Johns Hopkins University test solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facilit... More

An Applied Physics Laboratory engineer from Johns Hopkins University tests for true perpendicular solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). The white magnetometer boom seen across the solar array panel will deploy the panel once in space. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1128

An Applied Physics Laboratory engineer from Johns Hopkins University ...

An Applied Physics Laboratory engineer from Johns Hopkins University tests for true perpendicular solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulat... More

Applied Physics Laboratory engineers and technicians from Johns Hopkins University test for true perpendicular solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). The white magnetometer boom seen across the solar array panel will deploy the panel once in space. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1127

Applied Physics Laboratory engineers and technicians from Johns Hopki...

Applied Physics Laboratory engineers and technicians from Johns Hopkins University test for true perpendicular solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly a... More

Applied Physics Laboratory engineers and technicians from Johns Hopkins University test solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). The wire hanging from the ceiling above the black solar array panel is used for "g-negation," which takes the weight off of the panel’s hinges to simulate zero gravity, mimicking deployment in space. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1126

Applied Physics Laboratory engineers and technicians from Johns Hopki...

Applied Physics Laboratory engineers and technicians from Johns Hopkins University test solar array deployment of the Advanced Composition Explorer (ACE) in KSC’s Spacecraft Assembly and Encapsulation Facilit... More

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1143

The first stage of the Delta II rocket which will to be used to launch...

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on ... More

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1144

The first stage of the Delta II rocket which will to be used to launch...

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on ... More

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1142

The first stage of the Delta II rocket which will to be used to launch...

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on ... More

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1141

The first stage of the Delta II rocket which will to be used to launch...

The first stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on ... More

The solid rocket motors of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft are erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1170

The solid rocket motors of the Delta II rocket which will to be used t...

The solid rocket motors of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft are erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for l... More

The second stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will be placed into an orbit almost a million miles (1.5 million kilometers) away from the Earth, about 1/100 the distance from the Earth to the Sun KSC-97PC1175

The second stage of the Delta II rocket which will to be used to launc...

The second stage of the Delta II rocket which will to be used to launch the Advanced Composition Explorer (ACE) spacecraft is erected at Launch Complex 17A at Cape Canaveral Air Station. Scheduled for launch on... More

The Advanced Composition Explorer (ACE) spacecraft undergoes a spin test in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1228

The Advanced Composition Explorer (ACE) spacecraft undergoes a spin te...

The Advanced Composition Explorer (ACE) spacecraft undergoes a spin test in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). Scheduled for launch on a Delta II rocket from Cape Canaveral Air S... More

The Advanced Composition Explorer (ACE) spacecraft undergoes a spin test in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1227

The Advanced Composition Explorer (ACE) spacecraft undergoes a spin te...

The Advanced Composition Explorer (ACE) spacecraft undergoes a spin test in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). Scheduled for launch on a Delta II rocket from Cape Canaveral Air S... More

Extension of the solar panels is tested on the Advanced Composition Explorer (ACE) spacecraft in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1230

Extension of the solar panels is tested on the Advanced Composition Ex...

Extension of the solar panels is tested on the Advanced Composition Explorer (ACE) spacecraft in KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II). Scheduled for launch on a Delta II rocket from... More

The Advanced Composition Explorer (ACE) undergoes final prelaunch processing in KSC’s Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2) before being transported to Pad A at Launch Complex 17, Cape Canaveral Air Station, for mating to the Delta II launch vehicle. This photo was taken during a news media opportunity. The worker at right is installing protective covering over one of the spacecraft’s solar arrays. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. Launch is targeted for Aug. 24 KSC-97PC1236

The Advanced Composition Explorer (ACE) undergoes final prelaunch proc...

The Advanced Composition Explorer (ACE) undergoes final prelaunch processing in KSC’s Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2) before being transported to Pad A at Launch Complex 17, Cape Canav... More

The Advanced Composition Explorer (ACE) spacecraft is placed atop its launch vehicle at Launch Complex 17A. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 24, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1238

The Advanced Composition Explorer (ACE) spacecraft is placed atop its ...

The Advanced Composition Explorer (ACE) spacecraft is placed atop its launch vehicle at Launch Complex 17A. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 24, ACE will study l... More

In KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II), the Advanced Composition Explorer (ACE) spacecraft is encapsulated and placed into the transporter which will move it to Launch Complex 17A. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 24, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1234

In KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II), ...

In KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II), the Advanced Composition Explorer (ACE) spacecraft is encapsulated and placed into the transporter which will move it to Launch Complex 17A.... More

In KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II), the Advanced Composition Explorer (ACE) spacecraft is encapsulated and placed into the transporter which will move it to Launch Complex 17A. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 24, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1232

In KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II), ...

In KSC’s Spacecraft Assembly and Encapsulation Facility-II (SAEF-II), the Advanced Composition Explorer (ACE) spacecraft is encapsulated and placed into the transporter which will move it to Launch Complex 17A.... More

The Advanced Composition Explorer (ACE) spacecraft is placed atop its launch vehicle at Launch Complex 17A. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 24, ACE will study low-energy particles of solar origin and high-energy galactic particles. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA KSC-97PC1240

The Advanced Composition Explorer (ACE) spacecraft is placed atop its ...

The Advanced Composition Explorer (ACE) spacecraft is placed atop its launch vehicle at Launch Complex 17A. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 24, ACE will study l... More

Final prelaunch preparations are made at Launch Complex 17A, Cape Canaveral Air Station, for liftoff of the Boeing Delta II expendable launch vehicle with the Advanced Composition Explorer (ACE) spacecraft, at top. The black rectangular-shaped panel in front is one of ACE’s solar arrays. ACE will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. This will be the second Delta launch under the Boeing name and the first from Cape Canaveral. Liftoff is scheduled Aug. 24 KSC-97DC1286

Final prelaunch preparations are made at Launch Complex 17A, Cape Cana...

Final prelaunch preparations are made at Launch Complex 17A, Cape Canaveral Air Station, for liftoff of the Boeing Delta II expendable launch vehicle with the Advanced Composition Explorer (ACE) spacecraft, at ... More

Workers make final checks as the second part of the bi-sector payload fairing for the Advanced Composition Explorer (ACE) is closed around the spacecraft at Launch Complex 17A, Cape Canaveral Air Station. ACE will be launched on a Boeing Delta II expendable launch vehicle. The spacecraft will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. This will be the second Delta launch under the Boeing name and the first from Cape Canaveral. Liftoff is scheduled Aug. 24 KSC-97DC1283

Workers make final checks as the second part of the bi-sector payload ...

Workers make final checks as the second part of the bi-sector payload fairing for the Advanced Composition Explorer (ACE) is closed around the spacecraft at Launch Complex 17A, Cape Canaveral Air Station. ACE w... More

After launch tower retraction, the Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 24, 1997, at Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA’s Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology KSC-97PC1287

After launch tower retraction, the Boeing Delta II expendable launch v...

After launch tower retraction, the Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 24, 1997, at L... More

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. The first launch attempt on Aug. 24 was scrubbed by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA’s Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology KSC-97PC1289

The Boeing Delta II expendable launch vehicle carrying the Advanced Co...

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaver... More

Photographers and other onlookers watch as a Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. Liftoff had been scheduled for Aug. 24, but was scrubbed one day by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. The ACE spacecraft will study low-energy particles of solar origin and high-energy galactic particles on its one-million-mile journey. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA. Study of these energetic particles may contribute to our understanding of the formation and evolution of the solar system. ACE has a two-year minimum mission lifetime and a goal of five years of service. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA's Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology (Caltech) in Pasadena, Calif KSC-97PC1291

Photographers and other onlookers watch as a Boeing Delta II expendabl...

Photographers and other onlookers watch as a Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Comp... More

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. The first launch attempt on Aug. 24 was scrubbed by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA’s Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology KSC-97PC1288

The Boeing Delta II expendable launch vehicle carrying the Advanced Co...

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaver... More

The Boeing Delta II lifts off from complex 17A at 10:39 A.M. EDT. The Delta II carried NASA's Advanced Composition Explorer (ACE)

The Boeing Delta II lifts off from complex 17A at 10:39 A.M. EDT. The ...

The original finding aid described this photograph as: Base: Cape Canaveral State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Range Visual Info. TECH. Service Release Statu... More

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. Launch was scrubbed one day by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. The ACE spacecraft will study low-energy particles of solar origin and high-energy galactic particles on its one-million-mile journey. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA. Study of these energetic particles may contribute to our understanding of the formation and evolution of the solar system. ACE has a two-year minimum mission lifetime and a goal of five years of service. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA's Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology (Caltech) in Pasadena, Calif KSC-97PC1293

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Adva...

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Complex 17A, Cape Canaveral Air Station. This i... More

The Boeing Delta II space launch vehicle sits at complex 17A, waiting to carry NASA's Advanced Composition Explorer (ACE) into orbit

The Boeing Delta II space launch vehicle sits at complex 17A, waiting ...

The original finding aid described this photograph as: Base: Cape Canaveral State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Range Visual Info. TECH. Service Release Statu... More

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. Launch was scrubbed one day by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. The ACE spacecraft will study low-energy particles of solar origin and high-energy galactic particles on its one-million-mile journey. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA. Study of these energetic particles may contribute to our understanding of the formation and evolution of the solar system. ACE has a two-year minimum mission lifetime and a goal of five years of service. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA's Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology (Caltech) in Pasadena, Calif KSC-97PC1290

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Adva...

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Complex 17A, Cape Canaveral Air Station. This i... More

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. Launch was scrubbed one day by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. The ACE spacecraft will study low-energy particles of solar origin and high-energy galactic particles on its one-million-mile journey. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA. Study of these energetic particles may contribute to our understanding of the formation and evolution of the solar system. ACE has a two-year minimum mission lifetime and a goal of five years of service. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA's Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology (Caltech) in Pasadena, Calif KSC-97PC1292

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Adva...

A Boeing Delta II expendable launch vehicle lifts off with NASA’s Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT, on Aug. 25, 1997, from Launch Complex 17A, Cape Canaveral Air Station. This i... More

United States Microgravity Payload-4 (USMP-4) experiments are prepared to be flown on Space Shuttle mission STS-87 in the Space Station Processing Facility at Kennedy Space Center (KSC). Seen in the foreground at right is the USMP-4 logo with the acronyms of its experiments. Above the American flag at left is the MEPHISTO experiment, a cooperative American and French investigation of the fundamentals of crystal growth. Scientists will study changes in solidification rates, temperature, and interface shape of an alloy to understand how these changes affect composition and properties of the metal produced. Under the multi-layer insulation with the American flag and mission logo is the Space Acceleration Measurement System, or SAMS, which measures the microgravity conditions in which the experiments are conducted. All USMP-4 experiments are scheduled for launch aboard STS-87 on Nov. 19 from KSC KSC-97PC1460

United States Microgravity Payload-4 (USMP-4) experiments are prepared...

United States Microgravity Payload-4 (USMP-4) experiments are prepared to be flown on Space Shuttle mission STS-87 in the Space Station Processing Facility at Kennedy Space Center (KSC). Seen in the foreground ... More

NIMS Observes the Structure and Composition of Jupiter Clouds

NIMS Observes the Structure and Composition of Jupiter Clouds

With the NIMS instrument high quality observations are being obtained from all parts of Jupiter. The images in the upper panel are taken at a wavelength of 4.8 microns. At this wavelength thermal radiation from... More

Composition Differences within Saturn Rings

Composition Differences within Saturn Rings

Possible variations in chemical composition from one part of Saturn ring system to another are visible in this archival image from NASA Voyager 2. NASA/JPL

In the Spacecraft Assembly & Encapsulation Facility -2, workers help guide the <a href="http://mars.jpl.nasa.gov/2001/">2001 Mars Odyssey Orbiter </a> to a workstand (left). The spacecraft carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0099

In the Spacecraft Assembly & Encapsulation Facility -2, workers help g...

In the Spacecraft Assembly & Encapsulation Facility -2, workers help guide the http://mars.jpl.nasa.gov/2001/">2001 Mars Odyssey Orbiter </a> to a workstand (left). The spacecraft carries three science instrume... More

In the Spacecraft Assembly & Encapsulation Facility -2, the 2001 <a href="http://mars.jpl.nasa.gov/2001/">Mars Odyssey Orbiter </a>is lifted from a platform by an overhead crane while workers help guide it. The Odyssey is being moved to a workstand in the SAEF-2. The spacecraft carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0098

In the Spacecraft Assembly & Encapsulation Facility -2, the 2001 <a hr...

In the Spacecraft Assembly & Encapsulation Facility -2, the 2001 http://mars.jpl.nasa.gov/2001/">Mars Odyssey Orbiter </a>is lifted from a platform by an overhead crane while workers help guide it. The Odyssey ... More

The <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter </a>comes to rest on a workstand in the Spacecraft Assembly & Encapsulation Facility -2. Workers check the spacecraft’s position. The Mars Odyssey Orbiter carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0102

The <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter <...

The <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter </a>comes to rest on a workstand in the Spacecraft Assembly & Encapsulation Facility -2. Workers check the spacecraft’s position. The Mars Od... More

In the Spacecraft Assembly & Encapsulation Facility -2, workers help guide the <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter </a>as it is lowered to a workstand. The Mars Odyssey Orbiter carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0101

In the Spacecraft Assembly & Encapsulation Facility -2, workers help g...

In the Spacecraft Assembly & Encapsulation Facility -2, workers help guide the <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter </a>as it is lowered to a workstand. The Mars Odyssey Orbiter carr... More

The <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter</a> is safely placed on a workstand in the Spacecraft Assembly & Encapsulation Facility -2. The Mars Odyssey Orbiter carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0103

The <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter</...

The <a href=http://mars.jpl.nasa.gov/2001/>2001 Mars Odyssey Orbiter</a> is safely placed on a workstand in the Spacecraft Assembly & Encapsulation Facility -2. The Mars Odyssey Orbiter carries three science in... More

In the Spacecraft Assembly & Encapsulation Facility -2, workers check the movement of the <a href="http://mars.jpl.nasa.gov/2001/">2001 Mars Odyssey Orbiter </a> as it is carried to the workstand at right. The circular object facing forward on the spacecraft is a high-gain antenna. On the right side is the rectangular solar array assembly. The Mars Odyssey Orbiter carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0100

In the Spacecraft Assembly & Encapsulation Facility -2, workers check ...

In the Spacecraft Assembly & Encapsulation Facility -2, workers check the movement of the http://mars.jpl.nasa.gov/2001/">2001 Mars Odyssey Orbiter </a> as it is carried to the workstand at right. The circular ... More

Workers in the Spacecraft Assembly & Encapsulation Facility -2 help guide the solar array just removed from the 2001 Mars Odyssey Orbiter toward a nearby workstand. This will give workers access to other components of the spacecraft and allow inspection of the array. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0122

Workers in the Spacecraft Assembly & Encapsulation Facility -2 help gu...

Workers in the Spacecraft Assembly & Encapsulation Facility -2 help guide the solar array just removed from the 2001 Mars Odyssey Orbiter toward a nearby workstand. This will give workers access to other compon... More

Workers in the Spacecraft Assembly & Encapsulation Facility -2 make a visual check of the front side of the opened solar array panels from the 2001 Mars Odyssey Orbiter. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0159

Workers in the Spacecraft Assembly & Encapsulation Facility -2 make a ...

Workers in the Spacecraft Assembly & Encapsulation Facility -2 make a visual check of the front side of the opened solar array panels from the 2001 Mars Odyssey Orbiter. The Mars Odyssey carries three science i... More

Workers in the Spacecraft Assembly & Encapsulation Facility -2 take a close look at the back side of the opened solar array panels from the 2001 Mars Odyssey Orbiter. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0160

Workers in the Spacecraft Assembly & Encapsulation Facility -2 take a ...

Workers in the Spacecraft Assembly & Encapsulation Facility -2 take a close look at the back side of the opened solar array panels from the 2001 Mars Odyssey Orbiter. The Mars Odyssey carries three science inst... More

In the Spacecraft Assembly & Encapsulation Facility -2, workers oversee removal of the solar array on the 2001 Mars Odyssey Orbiter to a nearby workstand. This will give workers access to other components of the spacecraft and allow inspection of the array. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0121

In the Spacecraft Assembly & Encapsulation Facility -2, workers overse...

In the Spacecraft Assembly & Encapsulation Facility -2, workers oversee removal of the solar array on the 2001 Mars Odyssey Orbiter to a nearby workstand. This will give workers access to other components of th... More

In the Spacecraft Assembly & Encapsulation Facility -2, workers help guide the solar array from the 2001 Mars Odyssey Orbiter onto a workstand. This will give workers access to other components of the spacecraft and allow inspection of the array. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0124

In the Spacecraft Assembly & Encapsulation Facility -2, workers help g...

In the Spacecraft Assembly & Encapsulation Facility -2, workers help guide the solar array from the 2001 Mars Odyssey Orbiter onto a workstand. This will give workers access to other components of the spacecraf... More

In the Spacecraft Assembly & Encapsulation Facility -2, the solar array from the 2001 Mars Odyssey Orbiter is moved toward a workstand. This will give workers access to other components of the spacecraft and allow inspection of the array. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0123

In the Spacecraft Assembly & Encapsulation Facility -2, the solar arra...

In the Spacecraft Assembly & Encapsulation Facility -2, the solar array from the 2001 Mars Odyssey Orbiter is moved toward a workstand. This will give workers access to other components of the spacecraft and al... More

Workers in the Spacecraft Assembly & Encapsulation Facility -2 open the solar array panels from the 2001 Mars Odyssey Orbiter, allowing inspection of the panels and giving them access to other components. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0158

Workers in the Spacecraft Assembly & Encapsulation Facility -2 open th...

Workers in the Spacecraft Assembly & Encapsulation Facility -2 open the solar array panels from the 2001 Mars Odyssey Orbiter, allowing inspection of the panels and giving them access to other components. The M... More

In the Spacecraft Assembly & Encapsulation Facility -2, workers attach an overhead crane to the solar array on the 2001 Mars Odyssey Orbiter to move the component to a workstand. This will give workers access to other components of the spacecraft and allow inspection of the array. The Mars Odyssey carries three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment as related to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0120

In the Spacecraft Assembly & Encapsulation Facility -2, workers attach...

In the Spacecraft Assembly & Encapsulation Facility -2, workers attach an overhead crane to the solar array on the 2001 Mars Odyssey Orbiter to move the component to a workstand. This will give workers access t... More

Technicians guide The Gamma Ray Spectrometer (GRS); into place to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0193

Technicians guide The Gamma Ray Spectrometer (GRS); into place to be i...

Technicians guide The Gamma Ray Spectrometer (GRS); into place to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; The orbiter will carry three science... More

Technicians check out the Gamma Ray Spectrometer (GRS) before it is installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility II (SAEF II) .; The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0188

Technicians check out the Gamma Ray Spectrometer (GRS) before it is in...

Technicians check out the Gamma Ray Spectrometer (GRS) before it is installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility II (SAEF II) .; The orbiter will carry three scien... More

Two technicians involved with the installation of the Gamma Ray Spectrometer (GRS) on the Mars Odyssey Orbiter pose in front of the spacecraft in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0195

Two technicians involved with the installation of the Gamma Ray Spectr...

Two technicians involved with the installation of the Gamma Ray Spectrometer (GRS) on the Mars Odyssey Orbiter pose in front of the spacecraft in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; ... More

Technicians examine the Gamma Ray Spectrometer (GRS) before it is moved to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility II (SAEF II).; The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0189

Technicians examine the Gamma Ray Spectrometer (GRS) before it is move...

Technicians examine the Gamma Ray Spectrometer (GRS) before it is moved to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility II (SAEF II).; The orbiter will carry th... More

An overhead crane moves The Gamma Ray Spectrometer (GRS) into place to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0191

An overhead crane moves The Gamma Ray Spectrometer (GRS) into place to...

An overhead crane moves The Gamma Ray Spectrometer (GRS) into place to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; The orbiter will carry three sc... More

Technicians guide The Gamma Ray Spectrometer (GRS)into place to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0192

Technicians guide The Gamma Ray Spectrometer (GRS)into place to be ins...

Technicians guide The Gamma Ray Spectrometer (GRS)into place to be installed on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).The orbiter will carry three science ins... More

The Gamma Ray Spectrometer (GRS) is installed by technicians on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0194

The Gamma Ray Spectrometer (GRS) is installed by technicians on the Ma...

The Gamma Ray Spectrometer (GRS) is installed by technicians on the Mars Odyssey Orbiter in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2).; The orbiter will carry three science instruments: the ... More

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), workers attach a crane to the Gamma Ray Spectrometer (GRS); to move it into place to be installed on the Mars Odyssey Orbiter.; The orbiter will carry three science instruments: the Thermal Emission Imaging System (THEMIS), the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. [The GRS is a rebuild of the instrument lost with the Mars Observer mission.] The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0190

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), work...

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), workers attach a crane to the Gamma Ray Spectrometer (GRS); to move it into place to be installed on the Mars Odyssey Orbiter.; The orbiter will... More

At a work bench in the Spacecraft Assembly and Encapsulation Facility 2, workers test the Thermal Emission Imaging System (THEMIS) before attaching to the 2001 Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0259

At a work bench in the Spacecraft Assembly and Encapsulation Facility ...

At a work bench in the Spacecraft Assembly and Encapsulation Facility 2, workers test the Thermal Emission Imaging System (THEMIS) before attaching to the 2001 Mars Odyssey Orbiter. THEMIS will map the mineralo... More

In the Spacecraft Assembly and Encapsulation Facility 2, an overhead crane lifts and moves the Thermal Emission Imaging System (THEMIS) toward the 2001 Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0260

In the Spacecraft Assembly and Encapsulation Facility 2, an overhead c...

In the Spacecraft Assembly and Encapsulation Facility 2, an overhead crane lifts and moves the Thermal Emission Imaging System (THEMIS) toward the 2001 Mars Odyssey Orbiter. THEMIS will map the mineralogy and m... More

Workers in the Spacecraft Assembly and Encapsulation Facility 2 check the placement of the Thermal Emission Imaging System (THEMIS) on the Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0263

Workers in the Spacecraft Assembly and Encapsulation Facility 2 check ...

Workers in the Spacecraft Assembly and Encapsulation Facility 2 check the placement of the Thermal Emission Imaging System (THEMIS) on the Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of ... More

In the Spacecraft Assembly and Encapsulation Facility 2, workers test the Thermal Emission Imaging System (THEMIS) before attaching to the 2001 Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0258

In the Spacecraft Assembly and Encapsulation Facility 2, workers test ...

In the Spacecraft Assembly and Encapsulation Facility 2, workers test the Thermal Emission Imaging System (THEMIS) before attaching to the 2001 Mars Odyssey Orbiter. THEMIS will map the mineralogy and morpholog... More

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), workers check the Thermal Emission Imaging System (THEMIS) before attaching to the 2001 Mars Odyssey Orbiter (background). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0257

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), work...

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), workers check the Thermal Emission Imaging System (THEMIS) before attaching to the 2001 Mars Odyssey Orbiter (background). THEMIS will map the m... More

In the Spacecraft Assembly and Encapsulation Facility 2, workers help put the Thermal Emission Imaging System (THEMIS) in its place on the Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0262

In the Spacecraft Assembly and Encapsulation Facility 2, workers help ...

In the Spacecraft Assembly and Encapsulation Facility 2, workers help put the Thermal Emission Imaging System (THEMIS) in its place on the Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of ... More

Workers in the Spacecraft Assembly and Encapsulation Facility 2 adjust the placement of the Thermal Emission Imaging System (THEMIS) on the Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0264

Workers in the Spacecraft Assembly and Encapsulation Facility 2 adjust...

Workers in the Spacecraft Assembly and Encapsulation Facility 2 adjust the placement of the Thermal Emission Imaging System (THEMIS) on the Mars Odyssey Orbiter. THEMIS will map the mineralogy and morphology of... More

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), the Thermal Emission Imaging System (THEMIS), left, is moved toward the Mars Odyssey Orbiter, at right. THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0261

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), the ...

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF 2), the Thermal Emission Imaging System (THEMIS), left, is moved toward the Mars Odyssey Orbiter, at right. THEMIS will map the mineralogy and morph... More

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF-2), workers at right attach reflective panels to the Mars Odyssey solar arrays during illumination testing. The Mars Orbiter is at left on a workstand. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0368

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF-2), work...

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF-2), workers at right attach reflective panels to the Mars Odyssey solar arrays during illumination testing. The Mars Orbiter is at left on a worksta... More

Workers in the in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF-2) attach logos to the Mars Odyssey solar panels, which are undergoing illumination testing. The orbiter will carry three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composition of the surface and determine the abundance of hydrogen in the shallow subsurface. The MARIE will characterize aspects of the near-space radiation environment with regards to the radiation-related risk to human explorers. The Mars Odyssey Orbiter is scheduled for launch on April 7, 2001, aboard a Delta 7925 rocket from Launch Pad 17-A, Cape Canaveral Air Force Station KSC01pp0366

Workers in the in the Spacecraft Assembly and Encapsulation Facility 2...

Workers in the in the Spacecraft Assembly and Encapsulation Facility 2 (SAEF-2) attach logos to the Mars Odyssey solar panels, which are undergoing illumination testing. The orbiter will carry three science ins... More

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