rotation

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A person is making a vase out of clay. Pottery potter clay, work.

A person is making a vase out of clay. Pottery potter clay, work.

A person is making a pot on a pottery wheel / A person making a clay pot on a pottery wheel / Work-related public domain stock photo.

Thomas Rowlandson - A Rotation Office. Georgian era 1714 - 1737

Thomas Rowlandson - A Rotation Office. Georgian era 1714 - 1737

Thomas Rowlandson (British, London 1757–1827 London) Thomas Rowlandson - English caricaturist of the 18th and early 19th centuries Britain, known for his humor, caricatures, satirical drawings, and watercolors... More

Thomas Jefferson, 1803, Notes on Crop Rotation

Thomas Jefferson, 1803, Notes on Crop Rotation

Notes on Crop Rotation Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.

[Apparatus used to convert electrical energy into mechanical rotation, the basis of dynamos, using bar magnet, beaker of mercury, and current carrying wire] / A.A., del. ; J.B. Taylor, sc.

[Apparatus used to convert electrical energy into mechanical rotation,...

Illus. in: Experimental researches in electricity / Michael Faraday. London : R. and J.E. Taylor, 1839-1855, v. 2, pl. 4. Published in: The tradition of science / Leonard C. Bruno. Washington, D.C. : Library of... More

rotation:90 from "Great African Travellers ... By W. H. G. K. and H. Frith"

rotation:90 from "Great African Travellers ... By W. H. G. K. and H. F...

This image has been taken from scan 000209 from "Great African Travellers ... By W. H. G. K. and H. Frith". The title and subject terms of this image have been generated from tags, created by users of the Briti... More

rotation:-90 from "Great African Travellers ... By W. H. G. K. and H. Frith"

rotation:-90 from "Great African Travellers ... By W. H. G. K. and H. ...

This image has been taken from scan 000494 from "Great African Travellers ... By W. H. G. K. and H. Frith". The title and subject terms of this image have been generated from tags, created by users of the Briti... More

rotation:-90 from "Viaggio di circumnavigazione della reggia corvetta “Caracciolo,” comandante C. de Amezaga, negli anni 1881-82-83-84"

rotation:-90 from "Viaggio di circumnavigazione della reggia corvetta ...

This image has been taken from scan 000089 from volume 01 of "Viaggio di circumnavigazione della reggia corvetta “Caracciolo,” comandante C. de Amezaga, negli anni 1881-82-83-84". The title and subject terms of... More

Jupiter, prises entre 10h16m et 11h8m, le 21 Avril 1886, et montrant le mouvement de rotation de la tache rouge

Jupiter, prises entre 10h16m et 11h8m, le 21 Avril 1886, et montrant l...

Public domain image of a mythological scene, classic mythology, free to use, no copyright restrictions - Picryl description

[A class in mathematical geography studying earth's rotation around the sun, Hampton Institute, Hampton, Virginia]

[A class in mathematical geography studying earth's rotation around th...

Frances Benjamin Johnston Collection (Library of Congress). Public domain photograph - historical image of Virginia, United States, free to use, no copyright restrictions image - Picryl description

US Navy (USN) Interior Communications Electrician (IC) Fireman Michael Flores watches the flight deck, while AIRMAN (AM) Stephen Pajela mans the phones in the integrated launch and recovery television system room aboard the USN Nimitz-class aircraft carrier USS RONALD REAGAN (CVN 76).2006 - Interior Communications Electrician Fireman Michael Flores watches the flight deck while AIRMAN Stephen Pajela mans the phones in the integrated launch and recovery television system room on board USS Ronald Reagan (CVN 76). Ronald Reagan and Carrier Air Wing Fourteen (CVW-14) are currently deployed as part of a routine rotation of U.S. maritime forces in support of Operations Iraqi Freedom and...

US Navy (USN) Interior Communications Electrician (IC) Fireman Michael...

The original finding aid described this photograph as: [Complete] Scene Caption: US Navy (USN) Interior Communications Electrician (IC) Fireman Michael Flores watches the flight deck, while AIRMAN (AM) Stephen... More

US Naval College Program for Afloat College Education instructor Sam Taylor teaches a US History class aboard the USN Nimitz Class Aircraft Carrier USS RONALD REAGAN (CVN 76). The REAGAN and its embarked Carrier Air Wing 14 (CVW-14) are currently deployed in the Persian Gulf on a routine rotation of US maritime forces in support of the global war on terrorism

US Naval College Program for Afloat College Education instructor Sam T...

The original finding aid described this photograph as: Base: USS Ronald Reagan (CVN 76) Scene Camera Operator: PH3 Christopher D. Blachly, USN Release Status: Released to Public Combined Military Service Dig... More

Luis Alvarez' cosmic ray telescope mounted on wheelbarrow, to permit east-west rotation, Alvarez standing, right and Robert Serber (?) seated. Phote labeled Mexico City, April, 1933. Morgue 1946-8 (P-3); ZN 3275 [Photographer: Donald Cooksey]

Luis Alvarez' cosmic ray telescope mounted on wheelbarrow, to permit e...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Crop rotation: one field is fallow, another has corn, a third has alfalfa. Hardin County, Iowa

Crop rotation: one field is fallow, another has corn, a third has alfa...

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

Crop rotation: one field is fallow, another has corn, a third has alfalfa. Hardin COunty, Iowa

Crop rotation: one field is fallow, another has corn, a third has alfa...

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

Mary Blade, standing at blackboard

Mary Blade, standing at blackboard

Description: In 1946, when this photograph was taken, Mary Blade was the only woman on the Cooper Union engineering faculty (where she initially taught drawing, mathematics and design) and one of few women on a... More

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. An optical rotation test

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. A...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

CAPE CANAVERAL, Fla. -- The container that carries the Raffaello multi-purpose logistics module (MPLM), secured on its transportation vehicle, begins its journey from the Canister Rotation Facility to Launch Pad 39A at NASA's Kennedy Space Center in Florida. Once there, the canister will be lifted to the payload changeout room. The payload ground-handling mechanism then will be used to transfer Raffaello out of the canister into space shuttle Atlantis' payload bay. Next, the rotating service structure that protects the shuttle from the elements and provides access will be rotated back into place.                Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandra Magnus and Rex Walheim are targeted to lift off on Atlantis July 8, taking with them the MPLM packed with supplies, logistics and spare parts to the station. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing satellites and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Frank Michaux KSC-2011-4484

CAPE CANAVERAL, Fla. -- The container that carries the Raffaello multi...

CAPE CANAVERAL, Fla. -- The container that carries the Raffaello multi-purpose logistics module (MPLM), secured on its transportation vehicle, begins its journey from the Canister Rotation Facility to Launch Pa... More

CAPE CANAVERAL, Fla. - At Launch Pad 39A at NASA's Kennedy Space Center in Florida, the rotating service structure has been retracted from space shuttle Atlantis as the countdown progresses toward launch on Nov. 16 at 2:28 p.m. EST of the STS-129 mission.  The movable structure, which provides weather protection and access for technicians to work on the shuttle, began being retracted at 5:20 p.m. EST and was in the park position by 5:56 p.m.     STS-129 crew members are Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On the STS-129 mission to the International Space Station, the crew will deliver two spare gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html. Photo credit: NASA/Troy Cryder KSC-2009-6299

CAPE CANAVERAL, Fla. - At Launch Pad 39A at NASA's Kennedy Space Cente...

CAPE CANAVERAL, Fla. - At Launch Pad 39A at NASA's Kennedy Space Center in Florida, the rotating service structure has been retracted from space shuttle Atlantis as the countdown progresses toward launch on Nov... More

CAPE CANAVERAL, Fla. - Twitter followers and media representatives at the NASA Press Site have front-row seats as space shuttle Atlantis launches through the clouds from Launch Pad 39A on a balmy Florida afternoon at NASA's Kennedy Space Center.    Liftoff on its STS-129 mission came at 2:28 p.m. EST Nov. 16.  Aboard are crew members Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On STS-129, the crew will deliver two ExPRESS Logistics Carriers to the International Space Station, the largest of the shuttle's cargo carriers, containing 15 spare pieces of equipment including two gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html.  Photo credit: NASA/Gianni Woods KSC-2009-6337

CAPE CANAVERAL, Fla. - Twitter followers and media representatives at ...

CAPE CANAVERAL, Fla. - Twitter followers and media representatives at the NASA Press Site have front-row seats as space shuttle Atlantis launches through the clouds from Launch Pad 39A on a balmy Florida aftern... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Changeout Room (part of the Rotation Service Structure at the launch pad), the doors of the payload canister open to reveal its cargo, the SPACEHAB module (bottom) and Unpressurized Cargo Pallet (top).  The payload will be transferred from this environmentally controlled room into the payload bay of Shuttle Atlantis for mission STS-106.  The 11-day mission to the International Space Station will include service module support tasks on orbit, transfer supplies and outfit the Space Station for the first long-duration crew.  Atlantis is scheduled to launch Sept. 8 at 8:30 a.m. EDT. KSC-00pp1126

KENNEDY SPACE CENTER, FLA. -- In the Payload Changeout Room (part of t...

KENNEDY SPACE CENTER, FLA. -- In the Payload Changeout Room (part of the Rotation Service Structure at the launch pad), the doors of the payload canister open to reveal its cargo, the SPACEHAB module (bottom) a... More

CAPE CANAVERAL, Fla. -- The first of four new emergency egress vehicles, called Mine-Resistant Ambush-Protection, or MRAP, vehicles arrived at Kennedy Space Center in Florida from the U.S. Army Red River Depot in Texarkana, Texas. Each vehicle will be processed in and then transported to the Rotation, Processing and Surge Facility near the Vehicle Assembly Building for temporary storage.    The Ground Systems Development and Operations Program at Kennedy led the efforts to an emergency egress vehicle that future astronauts could quickly use to leave the Launch Complex 39 area in case of an emergency. During crewed launches of NASA’s Space Launch System and Orion spacecraft, the MRAP will be stationed by the slidewire termination area at the pad. In case of an emergency, the crew will ride a slidewire to the ground and immediately board the MRAP for safe egress from the pad. The new vehicles replace the M-113 vehicles that were used during the Space Shuttle Program. Photo credit: NASA/Jim Grossmann KSC-2013-4300

CAPE CANAVERAL, Fla. -- The first of four new emergency egress vehicle...

CAPE CANAVERAL, Fla. -- The first of four new emergency egress vehicles, called Mine-Resistant Ambush-Protection, or MRAP, vehicles arrived at Kennedy Space Center in Florida from the U.S. Army Red River Depot ... More

CAPE CANAVERAL, Fla. - Like a phoenix rising from the flames, space shuttle Atlantis emerges from the exhaust cloud building on Launch Pad 39A at NASA's Kennedy Space Center in Florida.    Liftoff on its STS-129 mission came at 2:28 p.m. EST Nov. 16.  Aboard are crew members Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On STS-129, the crew will deliver two ExPRESS Logistics Carriers to the International Space Station, the largest of the shuttle's cargo carriers, containing 15 spare pieces of equipment including two gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html.    Photo credit: NASA/Tom Farrar and Tony Gray KSC-2009-6361

CAPE CANAVERAL, Fla. - Like a phoenix rising from the flames, space sh...

CAPE CANAVERAL, Fla. - Like a phoenix rising from the flames, space shuttle Atlantis emerges from the exhaust cloud building on Launch Pad 39A at NASA's Kennedy Space Center in Florida. Liftoff on its STS-12... More

CAPE CANAVERAL, Fla. - As the sun sets behind Launch Pad 39A at NASA's Kennedy Space Center in Florida, the rotating service structure has been moved away from space shuttle Atlantis during the T-11 hour hold in the launch countdown.  Liftoff of the STS-129 mission is set for 2:28 p.m. EST Nov. 16.  The movable structure, which provides weather protection and access for technicians to work on the shuttle, began being retracted at 5:20 p.m. EST and was in the park position by 5:56 p.m.    STS-129 crew members are Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On the STS-129 mission to the International Space Station, the crew will deliver two spare gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html. Photo credit: NASA/Troy Cryder KSC-2009-6300

CAPE CANAVERAL, Fla. - As the sun sets behind Launch Pad 39A at NASA's...

CAPE CANAVERAL, Fla. - As the sun sets behind Launch Pad 39A at NASA's Kennedy Space Center in Florida, the rotating service structure has been moved away from space shuttle Atlantis during the T-11 hour hold i... More

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility at NASA's Kennedy Space Center, workers help guide the Experiment Logistics Module Pressurized Section, or ELM-PS, onto a rotation stand.  Part of the Japanese Experiment Module, called Kibo, the ELM-PS is the primary payload for space shuttle Endeavour's STS-123 mission, which is targeted for launch to the International Space Station on Feb. 14.  Photo credit: NASA/Dimitri Gerondidakis KSC-07pd3476

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility at NASA's Kennedy Space Center, workers help guide the Experiment Logistics Module Pressurized Section, or ELM-PS, onto a rotation stand. ... More

KENNEDY SPACE CENTER, FLA. -- In the Rotation, Processing and Surge Facility, or RSPF, the solid rocket booster segment is ready for propellant grain inspection required as part of safety analysis. The booster segment will be stacked with others to be used on Space Shuttle Atlantis on mission STS-122 targeted for December. The mission will continue assembly of the International Space Station, delivering and installing the Columbus Laboratory.  Photo credit: NASA/George Shelton KSC-07pd1869

KENNEDY SPACE CENTER, FLA. -- In the Rotation, Processing and Surge Fa...

KENNEDY SPACE CENTER, FLA. -- In the Rotation, Processing and Surge Facility, or RSPF, the solid rocket booster segment is ready for propellant grain inspection required as part of safety analysis. The booster ... More

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generated with the aid of twin solid rocket boosters, space shuttle Atlantis roars into the blue skies over Launch Pad 39A at NASA's Kennedy Space Center in Florida.     Liftoff on its STS-129 mission came at 2:28 p.m. EST Nov. 16.  Aboard are crew members Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On STS-129, the crew will deliver two ExPRESS Logistics Carriers to the International Space Station, the largest of the shuttle's cargo carriers, containing 15 spare pieces of equipment including two gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html.    Photo credit: NASA/Rusty Backer and Tom Farrar KSC-2009-6387

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generate...

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generated with the aid of twin solid rocket boosters, space shuttle Atlantis roars into the blue skies over Launch Pad 39A at NASA's Kennedy Space C... More

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, the Alpha Magnetic Spectrometer-2 (AMS) begins a 180-degree rotation to provide better access for work to be performed on its avionics box. Technicians also will install a flight releasable grappling fixture to AMS while it is upside down.            AMS is designed to operate as an external experiment on the International Space Station. It will use the unique environment of space to study the universe and its origin by searching for dark matter. AMS will fly to the station aboard space shuttle Endeavour's STS-134 mission targeted to launch Feb. 27, 2011. Photo credit: NASA/Jack Pfaller KSC-2010-5392

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NA...

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, the Alpha Magnetic Spectrometer-2 (AMS) begins a 180-degree rotation to provide better access for work... More

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility at NASA's Kennedy Space Center, workers check the starboard integrated truss, known as S6, after its full rotation.  The truss was rotated in order to remove and replace lower deck batteries.  The final starboard truss in the assembly of the International Space Station, the S6 is scheduled to fly on the STS-119 space shuttle mission, whose launch date is not yet determined.   Photo credit: NASA/Kim Shiflett KSC-08pd0160

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility...

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility at NASA's Kennedy Space Center, workers check the starboard integrated truss, known as S6, after its full rotation. The truss was rotated ... More

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generated by twin solid rocket boosters and three main engines, space shuttle Atlantis clears the tower on Launch Pad 39A at NASA's Kennedy Space Center in Florida.     Liftoff on its STS-129 mission came at 2:28 p.m. EST Nov. 16.  Aboard are crew members Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On STS-129, the crew will deliver two ExPRESS Logistics Carriers to the International Space Station, the largest of the shuttle's cargo carriers, containing 15 spare pieces of equipment including two gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html.    Photo credit: NASA/Tom Farrar and Tony Gray KSC-2009-6392

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generate...

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generated by twin solid rocket boosters and three main engines, space shuttle Atlantis clears the tower on Launch Pad 39A at NASA's Kennedy Space Ce... More

KENNEDY SPACE CENTER, FLA. -- In the Operations and Checkout Building, the U.S. Lab, named Destiny, is lowered into the rotation and handling fixture in preparation for testing in the altitude chamber. Destiny is scheduled to fly on mission STS-98 in early 2001. During the mission, the crew will install the Lab in the Space Station during a series of three space walks. The STS-98 mission will provide the Station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research KSC00pp0830

KENNEDY SPACE CENTER, FLA. -- In the Operations and Checkout Building,...

KENNEDY SPACE CENTER, FLA. -- In the Operations and Checkout Building, the U.S. Lab, named Destiny, is lowered into the rotation and handling fixture in preparation for testing in the altitude chamber. Destiny ... More

CAPE CANAVERAL, Fla. –   At the Canister Rotation Facility at NASA's Kennedy Space Center, the shipping container with the Multi-Use Lightweight Equipment (MULE) carrier inside is pressure cleaned after its arrival. The MULE is part of the payload for the fifth and final shuttle servicing mission to NASA's Hubble Space Telescope, STS-125. The MULE carrier will join the Flight Support System, the Super Lightweight Interchangeable Carrier and the Orbital Replacement Unit Carrier in the Payload Hazardous Servicing Facility where the Hubble payload is being prepared for launch. The Relative Navigation Sensors and the New Outer Blanket Layers will be on the MULE. The payload is scheduled to go to Launch Pad 39A in mid-September to be installed into Atlantis' payload bay.  Atlantis is targeted to launch Oct. 8 at 1:34 a.m. EDT. .Photo credit: NASA/Amanda Diller KSC-08pd2289

CAPE CANAVERAL, Fla. – At the Canister Rotation Facility at NASA's K...

CAPE CANAVERAL, Fla. – At the Canister Rotation Facility at NASA's Kennedy Space Center, the shipping container with the Multi-Use Lightweight Equipment (MULE) carrier inside is pressure cleaned after its arr... More

CAPE CANAVERAL, Fla. – In NASA Kennedy Space Center's Space Station Processing Facility, an overhead crane moves the Express Logistics Carrier, or ELC, to a rotation stand.  The carrier is part of the STS-129 payload on space shuttle Atlantis, which will deliver to the International Space Station two spare gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm. STS-129 is targeted to launch Nov. 12.  Photo credit: NASA/Kim Shiflett KSC-2009-4686

CAPE CANAVERAL, Fla. – In NASA Kennedy Space Center's Space Station Pr...

CAPE CANAVERAL, Fla. – In NASA Kennedy Space Center's Space Station Processing Facility, an overhead crane moves the Express Logistics Carrier, or ELC, to a rotation stand. The carrier is part of the STS-129 p... More

CAPE CANAVERAL, Fla. -  In the Canister Rotation Facility at NASA's Kennedy Space Center, workers get ready to lift the payload canister to a vertical position for the trip to Launch Pad 39A. The canister’s cargo consists of four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope.  At the pad, the cargo will be moved into the Payload Changeout Room.  The changeout room is the enclosed, environmentally controlled portion of the rotating service structure that supports cargo delivery to the pad and subsequent vertical installation into the shuttle’s payload bay. Launch of Atlantis is targeted for Oct. 10.   Photo credit: NASA/Jack Pfaller KSC-08pd2773

CAPE CANAVERAL, Fla. - In the Canister Rotation Facility at NASA's Ke...

CAPE CANAVERAL, Fla. - In the Canister Rotation Facility at NASA's Kennedy Space Center, workers get ready to lift the payload canister to a vertical position for the trip to Launch Pad 39A. The canister’s car... More

CAPE CANAVERAL, Fla. –  After rotation of the Wide Field Camera 3 (background left), or WFC3, in the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, technicians check the data.  The WFC3 will be transferred to the Super Lightweight Interchangeable Carrier.  WFC3 is part of the payload on space shuttle Atlantis' STS-125 mission for the fifth and final Hubble servicing flight to NASA's Hubble Space Telescope. The curved edge shown at top is the radiator, the "outside" of WFC3 that will be exposed to space and will expel heat out of Hubble and into space through black body radiation.  As Hubble enters the last stage of its life, WFC3 will be Hubble's next evolutionary step, allowing Hubble to peer ever further into the mysteries of the cosmos. WFC3 will study a diverse range of objects and phenomena, from young and extremely distant galaxies, to much more nearby stellar systems, to objects within our very own solar system. WFC3 will take the place of Wide Field Planetary Camera 2, which astronauts will bring back to Earth aboard the shuttle. Launch of Atlantis is targeted at 1:34 a.m. EDT Oct. 8.  Photo credit: NASA/Amanda Diller KSC-08pd2467

CAPE CANAVERAL, Fla. – After rotation of the Wide Field Camera 3 (bac...

CAPE CANAVERAL, Fla. – After rotation of the Wide Field Camera 3 (background left), or WFC3, in the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, technicians check the data. The WFC3 wi... More

CAPE CANAVERAL, Fla. - Space shuttle workers await landing of shuttle Atlantis on Runway 33 at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida.  After 11 days in space, Atlantis completed the 4.5-million mile STS-129 mission on orbit 171.    Main gear touchdown was at 9:44:23 a.m. EST. Nose gear touchdown was at 9:44:36 a.m., and wheels stop was at 9:45:05 a.m. Aboard Atlantis are Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.; and Expedition 20 and 21 Flight Engineer Nicole Stott who spent 87 days aboard the International Space Station. STS-129 is the final space shuttle Expedition crew rotation flight on the manifest. On STS-129, the crew delivered 14 tons of cargo to the orbiting laboratory, including two ExPRESS Logistics Carriers containing spare parts to sustain station operations after the shuttles are retired next year. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html. Photo credit: NASA/Jack Pfaller KSC-2009-6583

CAPE CANAVERAL, Fla. - Space shuttle workers await landing of shuttle ...

CAPE CANAVERAL, Fla. - Space shuttle workers await landing of shuttle Atlantis on Runway 33 at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. After 11 days in space, Atlantis completed... More

CAPE CANAVERAL, Fla. -- A canister, carrying the Alpha Magnetic Spectrometer-2 AMS and Express Logistics Carrier-3 for space shuttle Endeavour's STS-134 mission, is moved from the Space Station Processing Facility to the Canister Rotation Facility at NASA's Kennedy Space Center in Florida. There, the canister that protects the space-bound payload will be rotated from a horizontal to vertical position so that it can be installed into Endeavour's payload bay.          AMS is a particle physics detector, designed to operate as an external experiment on the International Space Station. It will use the unique environment of space to study the universe and its origin by searching for dark matter. AMS-2 will fly to the station aboard Endeavour's STS-134 mission targeted to launch April 19 at 7:48 p.m. EDT. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts134/index.html. Photo credit: NASA/Kim Shiflett KSC-2011-2318

CAPE CANAVERAL, Fla. -- A canister, carrying the Alpha Magnetic Spectr...

CAPE CANAVERAL, Fla. -- A canister, carrying the Alpha Magnetic Spectrometer-2 AMS and Express Logistics Carrier-3 for space shuttle Endeavour's STS-134 mission, is moved from the Space Station Processing Facil... More

CAPE CANAVERAL, Fla. - Launch of space shuttle Atlantis from Pad 39A at NASA's Kennedy Space Center in Florida is reflected in the marsh near the pad.     Liftoff on its STS-129 mission came at 2:28 p.m. EST Nov. 16.  Aboard are crew members Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On STS-129, the crew will deliver two ExPRESS Logistics Carriers to the International Space Station, the largest of the shuttle's cargo carriers, containing 15 spare pieces of equipment including two gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html.    Photo credit: NASA/Tom Farrar and Tony Gray KSC-2009-6374

CAPE CANAVERAL, Fla. - Launch of space shuttle Atlantis from Pad 39A a...

CAPE CANAVERAL, Fla. - Launch of space shuttle Atlantis from Pad 39A at NASA's Kennedy Space Center in Florida is reflected in the marsh near the pad. Liftoff on its STS-129 mission came at 2:28 p.m. EST No... More

CAPE CANAVERAL, Fla. - STS-129 Commander Charles O. Hobaugh waves from the cockpit of space shuttle Atlantis following a picture-perfect landing at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida.  After 11 days in space, Atlantis completed the 4.5-million mile STS-129 mission on orbit 171.     Main gear touchdown was at 9:44:23 a.m. EST. Nose gear touchdown was at 9:44:36 a.m., and wheels stop was at 9:45:05 a.m. Other crew members aboard Atlantis are Pilot Barry E. Wilmore; Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.; and Expedition 20 and 21 Flight Engineer Nicole Stott who spent 87 days aboard the International Space Station. STS-129 is the final space shuttle Expedition crew rotation flight on the manifest. On STS-129, the crew delivered 14 tons of cargo to the orbiting laboratory, including two ExPRESS Logistics Carriers containing spare parts to sustain station operations after the shuttles are retired next year. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html. Photo credit: NASA/Jeff Wolfe KSC-2009-6594

CAPE CANAVERAL, Fla. - STS-129 Commander Charles O. Hobaugh waves from...

CAPE CANAVERAL, Fla. - STS-129 Commander Charles O. Hobaugh waves from the cockpit of space shuttle Atlantis following a picture-perfect landing at the Shuttle Landing Facility at NASA's Kennedy Space Center in... More

KENNEDY SPACE CENTER, FLA -- In the Operations and Checkout Building (O&C), the U.S. Lab, a component of the International Space Station, sits on a rotation and handling fixture before being raised to vertical. The Lab, named Destiny, will undergo testing in the altitude chamber in the O&C. Destiny is scheduled to fly on mission STS-98 in early 2001. During the mission, the crew will install the Lab in the Space Station during a series of three space walks. The STS-98 mission will provide the Station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research KSC-00pp0834

KENNEDY SPACE CENTER, FLA -- In the Operations and Checkout Building (...

KENNEDY SPACE CENTER, FLA -- In the Operations and Checkout Building (O&C), the U.S. Lab, a component of the International Space Station, sits on a rotation and handling fixture before being raised to vertical.... More

CAPE CANAVERAL, Fla. -  At NASA's Kennedy Space Center, the payload canister is in the Canister Rotation Facility where it will be lifted to a vertical position.  The canister transporter will then carry the canister and its cargo to Launch Pad 39A.  The cargo consists of four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope.  At the pad, the cargo will be moved into the Payload Changeout Room.  The changeout room is the enclosed, environmentally controlled portion of the rotating service structure that supports cargo delivery to the pad and subsequent vertical installation into the shuttle’s payload bay. Launch of Atlantis is targeted for Oct. 10.   Photo credit: NASA/Jack Pfaller KSC-08pd2769

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center, the payload ca...

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center, the payload canister is in the Canister Rotation Facility where it will be lifted to a vertical position. The canister transporter will then carry the ca... More

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generated with the aid of twin solid rocket boosters, space shuttle Atlantis clears the tower on Launch Pad 39A at NASA's Kennedy Space Center in Florida.     Liftoff on its STS-129 mission came at 2:28 p.m. EST Nov. 16.  Aboard are crew members Commander Charles O. Hobaugh; Pilot Barry E. Wilmore; and Mission Specialists Leland Melvin, Randy Bresnik, Mike Foreman and Robert L. Satcher Jr.  On STS-129, the crew will deliver two ExPRESS Logistics Carriers to the International Space Station, the largest of the shuttle's cargo carriers, containing 15 spare pieces of equipment including two gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Atlantis will return to Earth a station crew member, Nicole Stott, who has spent more than two months aboard the orbiting laboratory.  STS-129 is slated to be the final space shuttle Expedition crew rotation flight. For information on the STS-129 mission and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html.    Photo credit: NASA/Rusty Backer and Tom Farrar KSC-2009-6386

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generate...

CAPE CANAVERAL, Fla. - With nearly 7 million pounds of thrust generated with the aid of twin solid rocket boosters, space shuttle Atlantis clears the tower on Launch Pad 39A at NASA's Kennedy Space Center in Fl... More

CAPE CANAVERAL, Fla. – ATK and NASA officials accompanied the Florida East Coast Railroad train carrying the booster segments for the Ares I-X test rocket on its route to NASA's Kennedy Space Center in Florida from Jacksonville, Fla.  Seen here in the passenger car are, from left NASA KSC Shuttle Launch Director Mike Leinbach, a Florida East Coast Railroad representative, ATK Ares I First Stage program Director Fred Brasfield, a Florida East Coast Railroad representative, ATK Vice President Space Launch Systems Charlie Precourt, a Florida East Coast Railroad representative, and NASA Marshall Space Flight Center Reusable Solid Rocket Booster Integration Lead Roy Worthy. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida.  The segments will be delivered to the  Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April.   Photo credit: NASA/Kim Shiflett KSC-2009-2206

CAPE CANAVERAL, Fla. – ATK and NASA officials accompanied the Florida ...

CAPE CANAVERAL, Fla. – ATK and NASA officials accompanied the Florida East Coast Railroad train carrying the booster segments for the Ares I-X test rocket on its route to NASA's Kennedy Space Center in Florida ... More

Artist: Rick Guidace This artist concept depicts the rings of Uranus in polar rotation as discovered by NASA Ames C-141 Kuiper Airborne Observatory ARC-1977-AC77-1069

Artist: Rick Guidace This artist concept depicts the rings of Uranus i...

Artist: Rick Guidace This artist concept depicts the rings of Uranus in polar rotation as discovered by NASA Ames C-141 Kuiper Airborne Observatory

This mosaic of Jupiter was assembled from nine individual photos taken through an orange filter by Voyager 1 on Feb. 6, 1979, when the spacecraft was 4.7 million miles (7.8 million kilometers) from Jupiter.  Distortion of the mosaic, especially where portions of the limb have been fitted together, is caused by rotation of the planet during the 96-second intervals between individual pictures.  The large atmospheric feature just below and to the right of center is the Great Red Spot.  The complex structure of the cloud formations seen over the entire planet gives some hint of the equally complex motions in the Voyager 1 time-lapse photography.  The smallest atomospheric features seen in this view are approximately 85 miles (140 kilometers) across.  Voyager project is managed and controlled by Jet Propulsion Laboratory for NASA's Office of Space Science.  (JPL ref. No. P-21146) ARC-1979-A79-7029

This mosaic of Jupiter was assembled from nine individual photos taken...

This mosaic of Jupiter was assembled from nine individual photos taken through an orange filter by Voyager 1 on Feb. 6, 1979, when the spacecraft was 4.7 million miles (7.8 million kilometers) from Jupiter. Di... More

These four pictures of Jupiter's Great Red Spot were taken Feb. 2 and 3, 1979, when Voyager 1 was about 31 million kilometers (19.4 million miles) from Jupiter.  The pictures were taken one Jupiter rotation apart, and that together they depict four days in the life of the centuries-old Red Spot.  The pictures clearly demonstrate changes in circulation around the Red Spot during the 40-hour period.  The photos were taken through a blue filter.  Jet Propulsion Laboratory manages the Voyager project for NASA's Office of Space Science. (JPL ref. No. P-21148) ARC-1979-AC79-7008

These four pictures of Jupiter's Great Red Spot were taken Feb. 2 and ...

These four pictures of Jupiter's Great Red Spot were taken Feb. 2 and 3, 1979, when Voyager 1 was about 31 million kilometers (19.4 million miles) from Jupiter. The pictures were taken one Jupiter rotation apa... More

These four pictures of Jupiter's Great Red Spot were taken Feb. 2 and 3, 1979, when Voyager 1 was about 31 million kilometers (19.4 million  miles) from Jupiter.  The pictures were taken one Jupiter rotation apart, so that together they depict four days in the life of the centuries-old Red Spot.  The pictures clearly demonstrate changes in circulation around the Red Spot during the 40-hour period.  The photos were taken through a blue filter.  Jet Propulsion Laboratory manages the Voyager project for NASA's Office of Space Science. (JPL ref. No. P-21148) ARC-1979-A79-7028

These four pictures of Jupiter's Great Red Spot were taken Feb. 2 and ...

These four pictures of Jupiter's Great Red Spot were taken Feb. 2 and 3, 1979, when Voyager 1 was about 31 million kilometers (19.4 million miles) from Jupiter. The pictures were taken one Jupiter rotation ap... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base,  Dr. Francis Everitt, principal investigator, and Brad Parkinson, co-principal investigator, both from Stanford University, hold one of the small gyroscopes used in the Gravity Probe B spacecraft.  The GP-B towers behind them.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, Dr. Francis Everitt, principal investigator, and Brad Parkinson, co-principal investigator, both from St... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base, workers prepare to attach the top of a solar array panel onto the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, workers prepare to attach the top of a solar array panel onto the Gravity Probe B spacecraft. Installing... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base, a balloon gently lifts the solar array panel to be installed on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, a balloon gently lifts the solar array panel to be installed on the Gravity Probe B spacecraft. Installi... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base, the Gravity Probe B spacecraft is seen with two solar array panels installed.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, the Gravity Probe B spacecraft is seen with two solar array panels installed. Installing each array is a... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base, a worker checks the installation of a solar array panel onto the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, a worker checks the installation of a solar array panel onto the Gravity Probe B spacecraft. Installing ... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base, the Gravity Probe B spacecraft is seen with all four solar array panels installed.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, the Gravity Probe B spacecraft is seen with all four solar array panels installed. Installing each array... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base, workers prepare to attach the top of a solar array panel onto the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, workers prepare to attach the top of a solar array panel onto the Gravity Probe B spacecraft. Installing... More

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base prepare to rotate the framework containing one of four solar panels to be installed on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing fac...

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base prepare to rotate the framework containing one of four solar panels to be installed on the Gravity ... More

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base attach a solar array panel on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing fac...

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base attach a solar array panel on the Gravity Probe B spacecraft. Installing each array is a 3-day pro... More

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base prepare for the installation of solar array panel 3 on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing fac...

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base prepare for the installation of solar array panel 3 on the Gravity Probe B spacecraft. Installing ... More

VANDENBERG AFB, CALIF. -  In the NASA spacecraft processing facility on North Vandenberg Air Force Base, workers stand by as the balloon at right is released to lift the solar array panel into position for installation on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility o...

VANDENBERG AFB, CALIF. - In the NASA spacecraft processing facility on North Vandenberg Air Force Base, workers stand by as the balloon at right is released to lift the solar array panel into position for inst... More

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base attach supports to a solar array panel to be lifted and  installed on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing fac...

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base attach supports to a solar array panel to be lifted and installed on the Gravity Probe B spacecraf... More

VANDENBERG AFB, CALIF. - A worker in the NASA spacecraft processing facility on North Vandenberg Air Force Base adjust the supports on a solar array panel to be lifted and  installed on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - A worker in the NASA spacecraft processing fa...

VANDENBERG AFB, CALIF. - A worker in the NASA spacecraft processing facility on North Vandenberg Air Force Base adjust the supports on a solar array panel to be lifted and installed on the Gravity Probe B spac... More

VANDENBERG AFB, CALIF. -  Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base attach a solar array panel on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing fa...

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base attach a solar array panel on the Gravity Probe B spacecraft. Installing each array is a 3-day pr... More

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base work on a solar array panel to be installed on the Gravity Probe B spacecraft.  Installing each array is a 3-day process and includes a functional deployment test.  The Gravity Probe B mission is a relativity experiment developed by NASA’s Marshall Space Flight Center, Stanford University and Lockheed Martin.  The spacecraft will test two extraordinary predictions of Albert Einstein’s general theory of relativity that he advanced in 1916: the geodetic effect (how space and time are warped by the presence of the Earth) and frame dragging (how Earth’s rotation drags space and time around with it).  Gravity Probe B consists of four sophisticated gyroscopes that will provide an almost perfect space-time reference system.  The mission will look in a precision manner for tiny changes in the direction of spin.

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing fac...

VANDENBERG AFB, CALIF. - Workers in the NASA spacecraft processing facility on North Vandenberg Air Force Base work on a solar array panel to be installed on the Gravity Probe B spacecraft. Installing each arr... More

Range :  12.9 million km. ( 8.0 million miles ) P-29467B/W Time lapse Voyager 2 images of Uranus show the movement of two small, bright, streaky clouds, the first such features ever seen on the planet. The clouds were detected in this series of orange filtered images, over a 4.6 hour interval ( from top to bottom ). Uranus, which is tipped on its side with respect to the other planets, is rotating in a counter-clockwise direction, with its pole of rotation near the center of the disk, as are the two clouds seen here as bright streaks. The larger of the two clouds is ata lattitude of 33 degrees. The smaller cloud, seen faintly in the three lower images, lies at 26 degrees ( a lower alttitude and hence closer to the limb). Their counterclockwise periods of rotation are 16.2 and 16.9 hours, respectively. This difference implies that the lower lattitude feature is lagging behind the higher latitude feture at a speed of almost 100 meters pers second (220 mph). Latitudinal bands are also visible in these images, the faint bands, more numerous now then in previous Voyager images from longer range, are concentric with the pole rotation. thatis, they circle the planet in lines of contant latitude. ARC-1981-A86-7007

Range : 12.9 million km. ( 8.0 million miles ) P-29467B/W Time lapse ...

Range : 12.9 million km. ( 8.0 million miles ) P-29467B/W Time lapse Voyager 2 images of Uranus show the movement of two small, bright, streaky clouds, the first such features ever seen on the planet. The clou... More

A starboard bow view of a manually-driven, scaled-down version of a power-augmented ram landing craft (PARLAC) leaving the beach during research and development testing. The PARLAC is being maneuvered out to sea by elevation of the port engine and outboard rotation of the starboard engine

A starboard bow view of a manually-driven, scaled-down version of a po...

The original finding aid described this photograph as: Base: Picatinny Arsenal State: New Jersey (NJ) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released to Publ... More

Artist: Gebing Artist's conception of a newborne star, still hidden in visible light by the dust clouds within which it formed, shows matter in orbit around the rotating star. Such leftover debris may eventually form comets, planets, satellites, and asteroids. Material squeezed out by the formation process is thought to be ejected along the star's rotation axis in relatively narrow, high-velocity streams of matter. (ref: SIRTF borchure 'A Window on Cosmic Birth 1987) -- Milky Way with Black hole ARC-1985-AC85-0199-5

Artist: Gebing Artist's conception of a newborne star, still hidden in...

Artist: Gebing Artist's conception of a newborne star, still hidden in visible light by the dust clouds within which it formed, shows matter in orbit around the rotating star. Such leftover debris may eventuall... 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

P-29452 These two images of Uranus are shown here to reveal the pole rotation of the planet, as photographed by Voyager 2. The left is seen as the human eye would see, and the right isfalse color to reveal more intricate details. ARC-1986-AC86-7003

P-29452 These two images of Uranus are shown here to reveal the pole r...

P-29452 These two images of Uranus are shown here to reveal the pole rotation of the planet, as photographed by Voyager 2. The left is seen as the human eye would see, and the right isfalse color to reveal more... More

Soldiers from the 24th Aviation Battalion refuel an idling UH-60 Black Hawk helicopter during the unit's rotation to the National Training Center

Soldiers from the 24th Aviation Battalion refuel an idling UH-60 Black...

The original finding aid described this photograph as: Base: Fort Irwin State: California (CA) Country: United States Of America (USA) Scene Camera Operator: Fred Jones Release Status: Released to Public C... More

Three members of the 24th Support Battalion prepare a pallet of rations for helicopter pickup at Bicycle Lake during the unit's rotation to the National Training Center

Three members of the 24th Support Battalion prepare a pallet of ration...

The original finding aid described this photograph as: Base: Fort Irwin State: California (CA) Country: United States Of America (USA) Scene Camera Operator: Fred Jones Release Status: Released to Public C... More

Soldiers from the 24th Infantry Division (Mechanized) watch the progress of a power pack being lifted from its packing crate by an M-88 armored recovery vehicle at the end of their unit's rotation to the National Training Center

Soldiers from the 24th Infantry Division (Mechanized) watch the progre...

The original finding aid described this photograph as: Base: Fort Irwin State: California (CA) Country: United States Of America (USA) Scene Camera Operator: Fred Jones Release Status: Released to Public C... More

A soldier of the 24th Infantry Division (Mechanized) guides an M-109 155mm self-propelled howitzer onto a flatcar at the Yermo railroad yard following the unit's rotation to the National Training Center at Fort Irwin. Exact Date Shot Unknown

A soldier of the 24th Infantry Division (Mechanized) guides an M-109 1...

The original finding aid described this photograph as: Base: Yermo State: California (CA) Country: United States Of America (USA) Scene Camera Operator: Fred Jones Release Status: Released to Public Combin... More

August 17 to 19, 1989 Range :  11.5 million km (7.1 million mi.) to 7.9 million km (4.9 million mi.) Four black and white images of Neptune's largest satellite, Triton, show it's rotation between the first (upper left) image and the last (lower right).  Resolution improves from about 200 km (124 miles) to 150 km (93 miles) per line pair.  Triton's south pole lies in the dark area near the bottom of the disk.  Dark spots, roughly 1,000 km (620 miles) across, occur near the equator, and show Triton rotation between images.  The rotation appears to be synchronous with Triton's 5.88-day orbital period (i.e., Triton rotates on its axis in the same time it revolves around Neptune.)  The spots' constant rotation rate and their visibility near the edge of the disk suggest the spots are surface features.  Whatever atmosphere is present on Triton appears transparent enough that Voyager 2's cameras can see through it. ARC-1989-A89-7005

August 17 to 19, 1989 Range : 11.5 million km (7.1 million mi.) to 7....

August 17 to 19, 1989 Range : 11.5 million km (7.1 million mi.) to 7.9 million km (4.9 million mi.) Four black and white images of Neptune's largest satellite, Triton, show it's rotation between the first (upp... More

Range :  12 million km (7.5 million miles) Resolution 110 km (68 miles) per pixel. These 2 images of Neptune were taken by Voyager 2's narrow-angle camera.  During the 17.6 hours between the left and right images, the Great Dark Spot, at 22 degrees south latitude (left of center), has completed a little less than one rotation of Neptune.  The smaller dark spot, at 54 south, completed a little more than one rotation, as can be seen by comparing its relative positions in the two pictures.  The Great Dark Spot and the smaller spot have a relative velocity of 100 meters per second (220 miles an hour).  The light and dark bands circling Neptune indicate predominantly zonal (east-west) motion.  The diffuse white feature north of the Great Dark Spot is near Neptune's equator, and rotates with about the same period as the Great Dark Spot.  Streak of bright clouds at the south edge, and just east of the Great Dark Spot, are its constatnt companions, and change the details of their appearance, often within a few hours.  Changing brightness of the cloud streaks could be a result of vertical mortions. ARC-1989-A89-7006

Range : 12 million km (7.5 million miles) Resolution 110 km (68 miles...

Range : 12 million km (7.5 million miles) Resolution 110 km (68 miles) per pixel. These 2 images of Neptune were taken by Voyager 2's narrow-angle camera. During the 17.6 hours between the left and right imag... More

Range : 30 million km. ( 18.6 million miles ) P-34628 C The south pole of Neptune is at the center of this polar projection made from five color images taken by Voyager 2 over the course of one Neptunian day-- about 18 hours. Latitude lines are concentric circles, and the outer circle is at about 15 degrees north latitude. Cloud paterns are organized by the planet's rotation and are generally concentric with the pole . Oval storms, which drift in longitude at relative speeds up to 400 miles an hour, disrupt the circular symmetry. The color composite was made from black and white frames through the Voyager narrow angle camera's clear, orange, and green filters. ARC-1989-AC89-7044

Range : 30 million km. ( 18.6 million miles ) P-34628 C The south pole...

Range : 30 million km. ( 18.6 million miles ) P-34628 C The south pole of Neptune is at the center of this polar projection made from five color images taken by Voyager 2 over the course of one Neptunian day-- ... More

Range :  4 million km (2.5 million miles) Already-intriquing patterns of unknown origin appear on the surgace of Neptune's largest satellite, Trition, in this image from Voyager 2.  Voyager images show that Trition's diameter is about 2,720 km (1,690 miles), and that it is one of the brightest objects in the solar system, reflecting about 70 percent of the sunlight that strikes it.  THis is the hemisphere of Triton that always faces away from Neptune.  The south pole is near the botton of the image.  Triton's rotation axis is tilted so that the latitude at the center of the disk is 55 degrees south.  Dark regions at the top of the disk extend from roughly the equator to beyond 20 degrees north.  The margin between the bright and dark regions varies with longitude around the satellite.  The gray, featureless area just to the right of the center of the disk is due to a reseau (reticule mark) in the camera. ARC-1989-A89-7012

Range : 4 million km (2.5 million miles) Already-intriquing patterns ...

Range : 4 million km (2.5 million miles) Already-intriquing patterns of unknown origin appear on the surgace of Neptune's largest satellite, Trition, in this image from Voyager 2. Voyager images show that Tri... More

Range :  4.2 million km. ( 2.6 million miles ) P-34649 This photograph of Neptune's southern hemisphere taken by Voyager 2's narrow angle camera, through the green and clear filters.  The smallest feature that can be seen are 38 km ( 24 miles ) across. the almond shaped structure at the left is a  large cloud system that has been seen for several weeks. Internal details in the feature have become increasingly apparent as Voyager 2 has approached. Systems with similiar shapes in Jupiter's atmosphere rotate about their centers, rolling in the local winds that increase toward the south. However, the wispy nature of the white central clouds in this Neptunian feature make confirmation of the syste.m's rotation difficult ARC-1989-AC89-7014

Range : 4.2 million km. ( 2.6 million miles ) P-34649 This photograph...

Range : 4.2 million km. ( 2.6 million miles ) P-34649 This photograph of Neptune's southern hemisphere taken by Voyager 2's narrow angle camera, through the green and clear filters. The smallest feature that ... More

P-34668 Range :  2.8 million km. ( 1.7 million miles ) Smallest Resolvable Feature :  50 km or 31 miles This Voyager 2 image shows the last face on view of the Great Dark Spot that Voyager 2 will take with the narrow angle camera. It was made 45 hours before the closest approach to Neptune. the image shows feathery white clouds that overlie the boundary of the dark and light blue regions. the pinwheel ( spiral ) structure of both the dark boundary and the white cirrus suggest a storm system rotating counterclockwise. Periodic, small-scale patterns in the white clouds, possibly waves,  are short-lived and do not persist from one Neptunian rotation to the next. This color composite was made from the clear and green filter images. ARC-1989-AC89-7022

P-34668 Range : 2.8 million km. ( 1.7 million miles ) Smallest Resolv...

P-34668 Range : 2.8 million km. ( 1.7 million miles ) Smallest Resolvable Feature : 50 km or 31 miles This Voyager 2 image shows the last face on view of the Great Dark Spot that Voyager 2 will take with the ... More

Voyager II Imagery; Neptune. This bulls-eye view of Neptune's small dark spot (D2) was obtained by Voyager 2's narrow-angle camera , when Neptune was within 1.1 million km (680,000 miles) of the planet. The smallest structures that can be seen are 20 km (12 miles) across. This unplanned photograph was obtained when the infrared spectrograph was mapping the  the highest-resolution view of the feature taken during the flyby. Banding surrounding the feature indicates unseen strong winds, while structues within the bright spot suggest both active upwelling of clouds and rotation about the center. A rotation rate has not yet been measured, but the v-shaped structure near the right edge of the bright area indicates that the spot rotates clockwise. Unlike the Great Red Spot on Jupiter, which rotates counterclockwise, if the D2 spot on Neptune rotates clockwise, the material will be descending in the dark oval region. The fact that infrared data will yield temperature information about the region above the clouds makes this observation especially valuable. The Voyager Mission is conducted by JPL for NASA's Office of Space Science and Applicaitons.  (JPL ref: P-34749  Voyager N-71) taken during the flyby. Banding surrounding the feature indicates unseen strong winds, while structures within the bright spot suggest both active upwelling of clouds and rotation about the center. A rotation rate has not yest been measured, but the Vv-sphped ARC-1989-A89-7058

Voyager II Imagery; Neptune. This bulls-eye view of Neptune's small da...

Voyager II Imagery; Neptune. This bulls-eye view of Neptune's small dark spot (D2) was obtained by Voyager 2's narrow-angle camera , when Neptune was within 1.1 million km (680,000 miles) of the planet. The sma... More

ref # P-37330 Range :  1.3 million miles This color image of the Earth was obtained by the Galileo spacecraft at about 6:10 am PST.  The color composite used images taken through the red, green and violet filters.  South America is near the center of the picture, and the white, sunlit continent of Antarctica is below.  Picturesque weather fronts are visible in the South Atlantic, lower right.  This is the first frame of the Galileo Earth spin movie, a 500-frame time-lapse motion picture showing a 25-hour period of Earth's rotation and atmosphertic dynamics. ARC-1990-AC91-2008

ref # P-37330 Range : 1.3 million miles This color image of the Earth...

ref # P-37330 Range : 1.3 million miles This color image of the Earth was obtained by the Galileo spacecraft at about 6:10 am PST. The color composite used images taken through the red, green and violet filte... More

U.S. Air Force 4th Fighter Wing F-15 Strike Eagle fighter aircraft pilot, CAPT. Houstoun Waring, holds his two daughters, Natalie (left), and Mari Jean (right), following a 90-day rotation to Southwest Asia, at Seymour Johnson Air Force Base, N.C., on Mar. 31, 1993.  OSD Package No. A07D-00168 (DOD PHOTO by Helene C. Stikkel) (Released)

U.S. Air Force 4th Fighter Wing F-15 Strike Eagle fighter aircraft pil...

The original finding aid described this photograph as: Base: Seymour Johnson Air Force Base State: North Carolina (NC) Country: United States Of America (USA) Scene Camera Operator: Helene C. Stikkel, CIV ... More

GEN. Merill McPeak, CHIEF of STAFF of the Air Force, talks to Secretary of Defense, Les Aspin, while U.S. Air Force 4th Fighter Wing Commander Brig. GEN. Al Joersz (right), looks on during a welcome home of crew members following a 90-day rotation, at Seymour Johnson Base, N.C., on Mar. 31, 1993.  OSD Package No. A07D-00168 (DOD PHOTO by Helene C. Stikkel) (Released)

GEN. Merill McPeak, CHIEF of STAFF of the Air Force, talks to Secretar...

The original finding aid described this photograph as: Base: Seymour Johnson Air Force Base State: North Carolina (NC) Country: United States Of America (USA) Scene Camera Operator: Helene C. Stikkel, CIV ... More

U.S. Army GEN. Colin Powell (center), Chairman of the Joint Chiefs of STAFF, greets U.S. Air Force F-15E Strike Eagle fighter aircraft pilot CAPT. David Muehlenthaler (right), following a 90-day rotation to Southwest Asia, at Seymour Johnson Air Force Base, N.C., on Mar. 31, 1993.  OSD Package No. A07D-00168 (DOD PHOTO by Helene C. Stikkel) (Released)

U.S. Army GEN. Colin Powell (center), Chairman of the Joint Chiefs of ...

The original finding aid described this photograph as: Base: Seymour Johnson State: North Carolina (NC) Country: United States Of America (USA) Scene Camera Operator: Helene C. Stikkel, CIV Release Status:... More

Secretary of Defense, Les Aspin, welcomes home U.S. Air Force F-15E Strike Eagle fighter aircraft crew members following a three month rotation to Southwest Asia, at Seymour Johnson Air Force Base, N.C., on Mar. 31, 1993.  OSD Package No. A07D-00168 (DOD PHOTO by Helene C. Stikkel) (Released)

Secretary of Defense, Les Aspin, welcomes home U.S. Air Force F-15E St...

The original finding aid described this photograph as: Base: Seymour Johnson Air Force Base State: North Carolina (NC) Country: United States Of America (USA) Scene Camera Operator: Helene C. Stikkel, CIV ... More

This is a composite photo, assembled from separate images of Jupiter and Comet P/Shoemaker-Levy 9 as imaged by the Wide Field & Planetary Camera-2 (WFPC-2), aboard NASA's Hubble Space Telescope (HST).  Jupiter was imaged on May 18, 1994, when the giant planet was at a distance of 420 million miles (670 million KM) from Earth. This 'true-color' picture was assembled from separate HST exposures in red, blue, and green light. Jupiter's rotation between exposures creates the blue and red fringe on either side of the disk. HST can resolve details in Jpiter's magnifient cloud belts and zones as small as 200 miles (320 km) across (wide field mode). This detailed view is only surpassed by images from spacecraft that have traveled to Jupiter.   The dark spot on the disk of Jupiter is the shadow of the inner moon Io. This volcanic moon appears as an orange and yellow disk just to the upper right of the shadow. Though Io is approximately the size of Earth's Moon (but 2,000 times farther away), HST can resolve surface details.  When the comet was observed on May 17, its train of 21 icy fragments stretched across 710 thousand miles (1.1 million km) of space, or 3 times the distance between Earth and the Moon. This required six WFPC exposures along the comet train to include all the nuclei. The image was taken in red light.  The apparent angular size of Jupiter relative to the comet, and its angular separation from the comet when the images were taken, have been modified for illustration purposes.  CREDIT: H.A. Weaver, T.E. Smith (Space Telescope Science Institute (STSI)) and J.T. Tranuger, R.W. Evans (Jet Propulsion Laboratory (JPL)) and NASA. (HST ref: STSci-PR94-26a) ARC-1994-AC94-0353-1

This is a composite photo, assembled from separate images of Jupiter a...

This is a composite photo, assembled from separate images of Jupiter and Comet P/Shoemaker-Levy 9 as imaged by the Wide Field & Planetary Camera-2 (WFPC-2), aboard NASA's Hubble Space Telescope (HST). Jupiter ... More

Asteroid Ida - 6 Views Showing Rotation

Asteroid Ida - 6 Views Showing Rotation

This composite image shows the asteroid 243 Ida as seen from NASA's Galileo spacecraft during its approach on August 28, 1993. http://photojournal.jpl.nasa.gov/catalog/PIA00137 NASA/JPL

Asteroid Ida Rotation Sequence - NASA/JPL Galileo Program Images

Asteroid Ida Rotation Sequence - NASA/JPL Galileo Program Images

This montage of 14 images the time order is right to left, bottom to top shows asterpod Ida as it appeared in the field of view of NASA Galileo camera on August 28, 1993. http://photojournal.jpl.nasa.gov/catal... More

K-135E Boom operator, SENIOR MASTER Sergeant Ed Shehart from Bangor, Maine, refuels an F-16 Fighting Falcon over the Adriatic Sea. SENIOR MASTER Sergeant Shehart is a member of the 101st Refueling Wing, Air National Guard, Bangor, Maine, which is deployed on a 30 day rotation to Pisa, Italy. The four man crews, pilot, copilot, navigator and boom operator, will fly 5 to 10 hour missions aboard the specially equipped KC-135s, circling a preplanned route over the Adriatic, refueling NATO fighters participating in Operation Decisive Edge and Joint Endeavor

K-135E Boom operator, SENIOR MASTER Sergeant Ed Shehart from Bangor, M...

The original finding aid described this photograph as: Subject Operation/Series: DECISIVE EDGEJOINT ENDEAVOR Country: Adriatic Sea Scene Camera Operator: SRA Robert Stuart Release Status: Released to Public... More

The KC-135E Stratotankers, from the 101st Refueling Wing, Air National Guard, Bangor, Maine, parked on the flightline during a 30 day rotation to Pisa, Italy. The four man crews, pilot, copilot, navigator and boom operator, will fly 5 to 10 hour missions aboard the specially equipped KC-135s, circling a preplanned route over the Adriatic, refueling NATO fighters participating in Operation Decisive Edge and Joint Endeavor

The KC-135E Stratotankers, from the 101st Refueling Wing, Air National...

The original finding aid described this photograph as: Subject Operation/Series: DECISIVE EDGEJOINT ENDEAVOR Base: Pisa Country: Italy (ITA) Scene Camera Operator: SRA Robert Stuart Release Status: Release... More

Captain Brent Stewart (left) pilot, and Captain Larry Davis co-pilot, prepare to land their KC-135E at Pisa, Italy after a five hour refueling mission over the Adriatic Sea. The KC-135E Stratotankers from the 101st Refueling Wing, Air National Guard, Bangor, Maine are on a 30 day rotation to Pisa, Italy. The four man crews, pilot, copilot, navigator and boom operator will fly 5 to 10 hour missions aboard the specially equipped KC-135s, circling a pre planned route over the Adriatic, refueling NATO fighters participating in Operation Decisive Edge and Joint Endeavor

Captain Brent Stewart (left) pilot, and Captain Larry Davis co-pilot, ...

The original finding aid described this photograph as: Subject Operation/Series: DECISIVE EDGEJOINT ENDEAVOR Base: Pisa Country: Italy (ITA) Scene Camera Operator: SRA Robert Stuart Release Status: Release... More

An F-16 pilot, supporting NATO operations Decisive Edge and Joint Endeavor, looks up at K-135E Boom operator, SENIOR MASTER SGT. Ed Shehart from Bangor, Maine, who is refueling his F-16 Fighting Falcon over the Adriatic Sea. SENIOR MASTER SGT. Shehart is a member of the 101st Refueling Wing, Air National Guard, Bangor, Maine, which is deployed on a 30 day rotation to Pisa, Italy. The four man crews, pilot, copilot, navigator and boom operator, will fly 5 to 10 hour missions, aboard the specially equipped KC-135s, circling a preplanned route over the Adriatic, refueling NATO fighters participating in Operation Decisive Edge and Joint Endeavor

An F-16 pilot, supporting NATO operations Decisive Edge and Joint Ende...

The original finding aid described this photograph as: Subject Operation/Series: DECISIVE EDGEJOINT ENDEAVOR Country: Adriatic Sea Scene Camera Operator: SRA Robert Stuart Release Status: Released to Public... More

Boom operator, MASTER SGT. Sam Via, refuels an F-16 Fighting Falcon over the Adriatic Sea. MASTER SGT. Via is a member of the 141st Refueling Wing, Washington Air National Guard, which is deployed on a 30 day rotation to Pisa, Italy. The four man crews, pilot, copilot, navigator and boom operator will fly 5 to 10 hour missions aboard the specially equipped KC-135s circling a preplanned route over the Adriatic refueling NATO fighters participating in Operation Decisive Edge and Joint Endeavor

Boom operator, MASTER SGT. Sam Via, refuels an F-16 Fighting Falcon ov...

The original finding aid described this photograph as: Subject Operation/Series: DECISIVE EDGEJOINT ENDEAVOR Country: Adriatic Sea Scene Camera Operator: SRA Robert Stuart Release Status: Released to Public... More

The Italian landmark, the Leaning Tower of Pisa. The 101st Refueling Wing, Air National Guard, Bangor, Maine deployed to Pisa, Italy, with their KC-135E refueling jets. Members of the 101st are on a 30 day rotation to the city with world famous leaning tower

The Italian landmark, the Leaning Tower of Pisa. The 101st Refueling W...

The original finding aid described this photograph as: Subject Operation/Series: DECISIVE EDGEJOINT ENDEAVOR Base: Pisa Country: Italy (ITA) Scene Camera Operator: SRA Robert Stuart Release Status: Release... More

Front view of a Fox vehicle from the 51st Chemical in support of the 82nd Airborne rotation at the Joint Readiness Training Center

Front view of a Fox vehicle from the 51st Chemical in support of the 8...

The original finding aid described this photograph as: Base: Fort Polk State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: Raymond Barnard Release Status: Released to Publi... More

Soldiers from the 82nd Airborne uses minesweeper during rotation at the Joint Readiness Training Center

Soldiers from the 82nd Airborne uses minesweeper during rotation at th...

The original finding aid described this photograph as: Base: Fort Polk State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: Raymond Barnard Release Status: Released to Publi... More

A sheridan tank supporting the 82nd Airborne rotation at the Joint Readiness Training Center, patrols the forward landing strip in Cortina

A sheridan tank supporting the 82nd Airborne rotation at the Joint Rea...

The original finding aid described this photograph as: Base: Fort Polk State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: Raymond Barnard Release Status: Released to Publi... More

Lieutenant Colonel Hermann Beckmann, G-3 Operations Current Plans, works on the rotation of all the forces with the Allied Command Europe Rapid Reaction Corps Headquarters during Operation JOINT ENDEAVOR

Lieutenant Colonel Hermann Beckmann, G-3 Operations Current Plans, wor...

The original finding aid described this photograph as: Subject Operation/Series: JOINT ENDEAVOR Base: Ilidza, Sarajevo Country: Bosnia And/I Herzegovina (BIH) Scene Camera Operator: SPC Andrew Mcgalliard, U... More

MASTER Sergeant Gary Buchanan, a F-16 Crew CHIEF Section Leader from the 69th Fighter Squadron, Moody AFB, Georgia, marshals in the lead F-16 of the first arriving fighters to Prince Sultan AB. The 69th Fighter Squadron is on a three month rotation at Prince Sultan AB, as part of the 4404th Composite Wing (Provisional) in support of Operation SOUTHERN WATCH (monitoring the no-fly zone over Iraq). The 4404th Composite Wing has recently moved to Prince Sultan AB, as will all Coalition Aircraft in theater- moving them is the objective of Desert Focus

MASTER Sergeant Gary Buchanan, a F-16 Crew CHIEF Section Leader from t...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH Base: Prince Sultan Air Base Country: Saudi Arabia (SAU) Scene Camera Operator: SRA Richard M. Heileman, USAF ... More

Lieutenant Colonel Al Vogel, the 4404th Operations Group Deputy, talks with Lieutenant Colonel Bill Yates, Commander, 69th Fighter Squadron, Moody AFB, Georgia, upon his arrival to Prince Sultan AB. The 69th Fighter Squadron is on a three month rotation at Prince Sultan AB as part of the 4404th Composite Wing (Provisional) in support of Operation SOUTHERN WATCH (monitoring the no-fly zone over Iraq). The 4404th Composite Wing has recently moved to Prince Sultan AB, as will all Coalition Aircraft in theater- moving them is the objective of Desert Focus

Lieutenant Colonel Al Vogel, the 4404th Operations Group Deputy, talks...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH Base: Prince Sultan Air Base Country: Saudi Arabia (SAU) Scene Camera Operator: SRA Richard M. Heileman Relea... More

Technical Sergeant Marie Furlong, an Electrical and Environmental Craftsman with the 69th Fighter Squadron, Moody AFB Georgia, checks the electronic systems and secures any systems still in operational mode before closing up the aircraft for the day. The 69th Fighter Squadron is on a three month rotation at Prince Sultan AB, as part of the 4404th Composite Wing (Provisional) in support of Operation SOUTHERN WATCH (monitoring the no-fly zone over Iraq). The 4404th Composite Wing has recently moved to Prince Sultan AB, as will as all Coalition Aircraft in theater- moving them is the objective of Desert Focus

Technical Sergeant Marie Furlong, an Electrical and Environmental Craf...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH Base: Prince Sultan Air Base Country: Saudi Arabia (SAU) Scene Camera Operator: SRA Richard M. Heileman Relea... More

MASTER Sergeant Gary Buchanan, a F-16 Crew CHIEF Section Leader from the 69th Fighter Squadron, Moody AFB, Georgia, marshals in the lead F-16 of the first arriving fighters to Prince Sultan AB. The 69th Fighter Squadron is on a three month rotation at Prince Sultan AB, as part of the 4404th Composite Wing (Provisional) in support of Operation SOUTHERN WATCH (monitoring the no-fly zone over Iraq). The 4404th Composite Wing has recently moved to Prince Sultan AB, as will all Coalition Aircraft in theater- moving them is the objective of Desert Focus

MASTER Sergeant Gary Buchanan, a F-16 Crew CHIEF Section Leader from t...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH Base: Prince Sultan Air Base Country: Saudi Arabia (SAU) Scene Camera Operator: SRA Richard M. Heileman, USAF ... More

F-16 Fighting Falcons from the 69th Fighter Squadron, Moody AFB GA, are parked on Prince Sultan AB ramp. The 69th Fighter Squadron is on a three month rotation at Prince Sultan AB as part of the 4404th Composite Wing (Provisional) in support of Operation SOUTHERN WATCH (monitoring the no-fly zone over Iraq). The 4404th Composite Wing has recently moved to Prince Sultan AB, as will all Coalition Aircraft in theater- moving them is the objective of Desert Focus

F-16 Fighting Falcons from the 69th Fighter Squadron, Moody AFB GA, ar...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH Base: Prince Sultan Air Base Country: Saudi Arabia (SAU) Scene Camera Operator: SRA Richard M. Heileman, USAF ... More

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