pathfinder

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Map of railways in New England and part of New York; engraved by D. C. Hitchcock for the Pathfinder Railway Guide.

Map of railways in New England and part of New York; engraved by D. C....

Scale [ca. 1:2,700,000]. LC Railroad maps, 101 Description derived from published bibliography. At top of map: "See paragraph headed Our Railway Map." On the verso: City of Boston. 18 x 14 cm. Available also th... More

Map of railways in New England and part of New York; engraved by E. A. Teulon, expressly to accompany the Pathfinder Railway Guide.

Map of railways in New England and part of New York; engraved by E. A....

Shows railroads in operation and some proposed lines. Indicates state boundaries, cities and towns, and main drainage. Scale [ca. 1:2,500,000]. LC Railroad maps, 104 Description derived from published bibliogra... More

Rebel position near Centreville, Virginia, at the crossing of the Orange and Alexandria Railway over Bull Run, showing rebel encampment, fortifications, etc. / from a sketch by our special artist Mr. Forbes.  Captain Jonathan S. Slaymaker, of the 2d Iowa regiment ...  Sword presented to Major-General Fremont, "the pathfinder," by the men of the West, manufactured by Tiffany & Co.

Rebel position near Centreville, Virginia, at the crossing of the Oran...

Illus. in: Frank Leslie's illustrated newspaper, 1862 April 12, p. 357.

Pathfinder, judge's boat in Canada's Cup races, 1901

Pathfinder, judge's boat in Canada's Cup races, 1901

Picryl description: Public domain image of a ship, navy, harbor, maritime photograph, 19th-20th century architecture, free to use, no copyright restrictions.

The Revenue cutter Morrill and yacht Pathfinder

The Revenue cutter Morrill and yacht Pathfinder

Public domain photograph - New York, United States, free to use, no copyright restrictions image - Picryl description

Picryl description: Public domain image of a ship hull, port, harbor, water way, maritime architecture, free to use, no copyright restrictions.

Picryl description: Public domain image of a ship hull, port, harbor, ...

Public domain image with Picryl description as title Public domain photograph of shipyard, ship docks, harbor, port, free to use, no copyright restrictions image - Picryl description

Picryl description: Public domain image of a ship hull, port, harbor, water way, maritime architecture, free to use, no copyright restrictions.

Picryl description: Public domain image of a ship hull, port, harbor, ...

Picryl description: Public domain image of a ship, navy, harbor, maritime photograph, 19th-20th century architecture, free to use, no copyright restrictions.

Pathfinder Dam in Wyoming under construction in June of 1908

Pathfinder Dam in Wyoming under construction in June of 1908

Illus. in: The Bureau of Reclamation : Origins and Growth to 1945, v. 1 / William D. Rowley. Denver, Colorado : U.S. Department of the Interior Bureau of Reclamation, 2006, p. 121 (3.17)

Pathfinder fleet, gelatin silver print,  Panoramic Photograph

Pathfinder fleet, gelatin silver print, Panoramic Photograph

H108157 U.S. Copyright Office Copyright deposit; Haines Photo Co.; April 1, 1908. Copyright claimant's address: Conneaut, O.

Pathfinder (schooner, 2m: pilot vessel), later engine installation., 1913

Pathfinder (schooner, 2m: pilot vessel), later engine installation., 1...

Marine engine installation at San Francisco shipyard (possibly W.A. Boole & Son) in 1913.[CR][CR]See David W. Dickie records, Series 3, Folder 190. GRACIE S., 1912-1914. While the file mostly concerns the GRACI... More

Str. Pathfinder - Public domain image of a steam boat

Str. Pathfinder - Public domain image of a steam boat

Public domain photograph of a steamboat ship, free to use, no copyright restrictions image - Picryl description

Clippings. Pathfinder magazine - Newspaper, public domain, Library of Congress

Clippings. Pathfinder magazine - Newspaper, public domain, Library of ...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

9th Air Force Havocs Operating from Bases in France Use the Newly Developed Pathfinder Radar

9th Air Force Havocs Operating from Bases in France Use the Newly Deve...

Records Relating to Publications Public domain photograph of jet aircraft, free to use, no copyright restrictions image - Picryl description

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in the early '80s, the Space Shuttle Enterprise undergoes Pathfinder fit checks at a tower. The Enterprise was built as a test vehicle and was not equipped for spaceflight.  Enterprise eventually became the property of the Smithsonian Institution.      Vandenberg AFB is located on the Central Coast of California about 150 miles northwest of Los Angeles. The property is comprised of parts of five Mexican land grants and a sixth grant that was transferred virtually intact to the Army.  Vandenberg now is operated by the 30th Space Wing, and is the only military installation in the United States from which unmanned government and commercial satellites are launched into polar orbit. It is also the only site from which intercontinental ballistic missiles ICBMs are launched toward the Kwajalein Atoll to verify weapon systems performance. Vandenberg's military service dates back to 1941, when known as Camp Cooke it served as an Army training facility for armored and infantry troops. The main camp closed in June 1946 and was reactivated in August 1950 after the outbreak of the Korean War. The 13th and 20th Armored Divisions and the 40th, 44th, 86th, and 91st Infantry Divisions trained at Cooke. With the advent of the missile age in the 1950s, the Air Force persuaded Secretary of Defense Charles E. Wilson to direct the Army to transfer 64,000 acres of North Camp Cooke to the Air Force for use as a missile launch and training base. In 1958, Camp Cooke was renamed Vandenberg Air Force Base in honor of the late General Hoyt S. Vandenberg, second Air Force Chief of Staff of the United States Air Force and chief architect of today's modern Air Force.    Photo Credit: NASA KSC-99PP-1051

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in t...

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in the early '80s, the Space Shuttle Enterprise undergoes Pathfinder fit checks at a tower. The Enterprise was built as a test vehicle and was n... More

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a NASA helicopter, pathfinder aircraft and a T-38 are airborne to monitor the Shuttle Carrier Aircraft, or SCA, with the space shuttle Endeavour mounted atop, which had just taken off for its ferry flight to California.    The SCA, a modified 747 jetliner, will fly Endeavour to Los Angeles where it will be placed on public display at the California Science Center. This is the final ferry flight scheduled in the Space Shuttle Program era. For more information on the shuttles' transition and retirement, visit http://www.nasa.gov/transition.  Photo credit: NASA/George Sampson KSC-2012-5419

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kenne...

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a NASA helicopter, pathfinder aircraft and a T-38 are airborne to monitor the Shuttle Carrier Aircraft, or SCA, ... More

CAPE CANAVERAL, Fla. – A pathfinder aircraft takes off from the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. The pathfinder will fly in front of NASA's Shuttle Carrier Aircraft, or SCA, with the space shuttle Endeavour mounted atop, during its ferry flight to California.    The SCA, a modified 747 jetliner, will fly Endeavour to Los Angeles where it will be placed on public display at the California Science Center. This is the final ferry flight scheduled in the Space Shuttle Program era. For more information on the shuttles' transition and retirement, visit http://www.nasa.gov/transition.  Photo credit: NASA/Frankie Martin KSC-2012-5430

CAPE CANAVERAL, Fla. – A pathfinder aircraft takes off from the Shuttl...

CAPE CANAVERAL, Fla. – A pathfinder aircraft takes off from the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. The pathfinder will fly in front of NASA's Shuttle Carrier Aircraft, or SCA, w... More

CAPE CANAVERAL, Fla. – A NASA aircraft arrives at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. It will serve as a weather pathfinder, flying ahead of the space shuttle Endeavour, mounted atop NASA's Shuttle Carrier Aircraft, or SCA, during its ferry flight to California.      The SCA, a modified 747 jetliner, will fly Endeavour to Los Angeles where it will be placed on public display at the California Science Center. This is the final ferry flight scheduled in the Space Shuttle Program era. For more information on the shuttles' transition and retirement, visit http://www.nasa.gov/transition.  Photo credit: NASA/ Dimitri Gerondidakis KSC-2012-5304

CAPE CANAVERAL, Fla. – A NASA aircraft arrives at the Shuttle Landing ...

CAPE CANAVERAL, Fla. – A NASA aircraft arrives at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. It will serve as a weather pathfinder, flying ahead of the space shuttle Endeavour, moun... More

KENNEDY SPACE CENTER, FLA.  --  From the KSC Shuttle Landing Facility, the Starfighter F-104 picks up speed on the runway for takeoff. The pilot is Rick Svetkoff; the co-pilot is Dave Waldrop. The aircraft is taking part in a series of pathfinder test missions from the space shuttle runway. Two flights will generate test data to validate sonic boom assumptions about the potential impacts of suborbital and orbital commercial spaceflight from the facility. NASA is assessing the environmental impact of such flights.  Starfighters Inc. of Clearwater, Fla., will perform the flights to help in assessing suborbital space launch trajectories from the runway and paving the way for future commercial space tourism and research flights from the facility.  Photo credit: NASA/Kim Shiflett KSC-07pd0910

KENNEDY SPACE CENTER, FLA. -- From the KSC Shuttle Landing Facility,...

KENNEDY SPACE CENTER, FLA. -- From the KSC Shuttle Landing Facility, the Starfighter F-104 picks up speed on the runway for takeoff. The pilot is Rick Svetkoff; the co-pilot is Dave Waldrop. The aircraft is t... More

CAPE CANAVERAL, Fla. – The “pathfinder” aircraft for space shuttle Discovery’s ferry flight taxis onto the apron of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida.    The NASA C-9 aircraft will fly about 100 miles ahead of Discovery to scout for the safest route between destinations. Its crew includes an SCA flight engineer who studies the weather patterns along the flight path to find a route free of rain and other turbulence.  The carrier aircraft, also known as an SCA, is a Boeing 747 jet, originally manufactured for commercial use which was modified by NASA to transport the shuttles between destinations on Earth. NASA 905 is scheduled to ferry Discovery to the Washington Dulles International Airport in Virginia on April 17, and is assigned to all remaining ferry missions, delivering the shuttles to their permanent public display sites.  After its arrival at Dulles, Discovery will be placed on display in the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center on April 19. For more information on the SCA, visit http://www.nasa.gov/centers/dryden/news/FactSheets/FS-013-DFRC.html. For more information on shuttle transition and retirement activities, visit http://www.nasa.gov/transition. Photo credit: NASA/Dimitri Gerondidaki KSC-2012-2327

CAPE CANAVERAL, Fla. – The “pathfinder” aircraft for space shuttle Dis...

CAPE CANAVERAL, Fla. – The “pathfinder” aircraft for space shuttle Discovery’s ferry flight taxis onto the apron of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. The NASA C-9 aircra... More

Pathfinder -  vertical takeoff / vertical landing launch vehicle concept

Pathfinder - vertical takeoff / vertical landing launch vehicle conce...

The Delta Clipper-Experimental Advanced (DC-XA) is a single-stage-to-orbit, vertical takeoff / vertical landing launch vehicle concept, whose development was geared to significantly reduce launch cost and provi... More

KENNEDY SPACE CENTER, FLA. - An X-band radar antenna is in place to observe the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) launch.  This antenna and a C-band radar antenna are on loan to KSC from the USNS Pathfinder, a U.S. Navy instrumentation ship.  They have been installed at  site north of Haulover Canal where the National Center for Atmospheric Research previously had a radar for thunderstorm research.  NASA is evaluating the pair of radars for their ability to observe possible debris coming from the Space Shuttle during launch, part of NASA’s initiative to return the Space Shuttle to flight. KSC-04pd1606

KENNEDY SPACE CENTER, FLA. - An X-band radar antenna is in place to ob...

KENNEDY SPACE CENTER, FLA. - An X-band radar antenna is in place to observe the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) launch. This antenna and a C-band radar antenna are on l... More

An MX Pathfinder missile undergoes assembly

An MX Pathfinder missile undergoes assembly

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Julie Powers Release Status:... More

An MX Pathfinder missile undergoes assembly

An MX Pathfinder missile undergoes assembly

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Julie Powers Release Status:... More

Technicians feed the wire harness into the topside of the Stage Four Destruct Package for the MX Pathfinder missile

Technicians feed the wire harness into the topside of the Stage Four D...

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: SSGT Steve Martin Release Status... More

A technician guides the wiring harness out of the lightning hole of the Stage Four Destruct Package for the MX Pathfinder missile

A technician guides the wiring harness out of the lightning hole of th...

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: SSGT Steve Martin Release Status... More

Technicians rotate the Stage Four Destruct Package for the MX Pathfinder missile

Technicians rotate the Stage Four Destruct Package for the MX Pathfind...

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Thomas Mitchell Release Stat... More

A technician installs cables into an MX Pathfinder missile

A technician installs cables into an MX Pathfinder missile

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Thomas Mitchell Release Stat... More

A view of several cables prior to their installation into an MX Pathfinder missile

A view of several cables prior to their installation into an MX Pathfi...

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Thomas Mitchell Release Stat... More

A overall view of the MX Pathfinder launch facility construction site

A overall view of the MX Pathfinder launch facility construction site

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Huey Gauthier Release Status... More

An MX Pathfinder missile re-entry vehicle is transported from the payload assembly building to the integrated test facility

An MX Pathfinder missile re-entry vehicle is transported from the payl...

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Darlene Wilson Release Statu... More

Technicians place cones on the top of the ring of an MX pathfinder missile in a preassembly building

Technicians place cones on the top of the ring of an MX pathfinder mis...

The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released... More

STAFF Sergeant (SSG) Perry Davis, a Pathfinder with the 11th Aviation Group, arrives at a landing zone during REFORGER/AUTUMN FORGE '83. He will assist in preparing a pallet of blood for airlift by helicopter to a field hospital

STAFF Sergeant (SSG) Perry Davis, a Pathfinder with the 11th Aviation ...

The original finding aid described this photograph as: Subject Operation/Series: REFORGER/AUTUMN FORGE '83 Country: West Germany (FRG) Scene Camera Operator: Unknown Release Status: Released to Public Combi... More

Pathfinder I with Pressure Wing

Pathfinder I with Pressure Wing

NASA technician W.L. Jones inspects a transport model Pathfinder I between test runs at Langley's National Transonic Facility (NTF). The stainless steel model is representative of the next generation of subsoni... More

Pathfinder Air Bags. NASA public domain image colelction.

Pathfinder Air Bags. NASA public domain image colelction.

Description: Engineers tested these huge, multi-lobed air bags, which will envelope and protect the Mars Pathfinder spacecraft before it impacts the surface of Mars. The air bags, manufactured by ILC Dover of F... More

Daniel S. Goldin. NASA public domain image colelction.

Daniel S. Goldin. NASA public domain image colelction.

Daniel S. Goldin was NASA's ninth and longest tenured administrator, serving from April 1, 1992, to November 17, 2001. Mr. Goldin became well known for his "faster, better, cheaper" approach to cut NASA costs w... More

U.S. Navy and civilian officials pose for a group photograph during the keel-laying ceremony for the surveying ship USNS PATHFINDER (T-AGS-60)

U.S. Navy and civilian officials pose for a group photograph during th...

The original finding aid described this photograph as: State: Mississippi (MS) Country: United States Of America (USA) Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined ... More

A starboard bow view of the Military Sealift Command survey ship USNS PATHFINDER (T-AGS-60) underway on builder's acceptance trials

A starboard bow view of the Military Sealift Command survey ship USNS ...

The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files

A port bow view of the Military Sealift Command survey ship USNS PATHFINDER (T-AGS-60) underway on builder's acceptance trials

A port bow view of the Military Sealift Command survey ship USNS PATHF...

The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files

A port quarter view of the Military Sealift Command survey ship USNS PATHFINDER (T-AGS-60) underway on builder's acceptance trials

A port quarter view of the Military Sealift Command survey ship USNS P...

The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files

A starboard quarter view of the Military Sealift Command survey ship USNS PATHFINDER (T-AGS-60) underway on builder's acceptance trials

A starboard quarter view of the Military Sealift Command survey ship U...

The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files

A stern on view of the Military Sealift Command survey ship USNS PATHFINDER (T-AGS-60) underway on builder's acceptance trials

A stern on view of the Military Sealift Command survey ship USNS PATHF...

The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files

Pathfinder. Public domain image of NASA aircraft.

Pathfinder. Public domain image of NASA aircraft.

This photodepicts a 15 K Fastrac motor ignition test performed at Marshall Test Stand-116. The Fastrac motor is an alternative low-cost engine which is being developed and tested at Marshall. This engine was to... More

A starboard bow view of the Military Sealift Commands oceanographic Survey Ship USNS Pathfinder (T-AGS-60) tied up at the fitting out pier at the Avondale Industries, Inc. shipyard

A starboard bow view of the Military Sealift Commands oceanographic Su...

The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More

A bow on view of the Military Sealift Commands oceanographic survey ship USNS Pathfinder (T-AGS-60) tied up at the fitting out pier at Avondale Industries Inc. Shipyard

A bow on view of the Military Sealift Commands oceanographic survey sh...

The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More

Port side view of the Military Sealift Commands Waters class oceanographic survey ship USNS Pathfinder (T-AGS-60) fitting out at the Avondale Industries Inc. Shipyard

Port side view of the Military Sealift Commands Waters class oceanogra...

The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More

Port bow view of the Military Sealift Commands oceanographic survey ship USNS Pathfinder (T-AGS-60) at the fitting out pier at the Avondale Industries Inc. Shipyard

Port bow view of the Military Sealift Commands oceanographic survey sh...

The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More

Pathfinder. NASA public domain image colelction.

Pathfinder. NASA public domain image colelction.

This is the McDornell Douglas CD-XA Reusable Launch Vehicle (RLV) concept. The Delta Clipper-Experimental (DC-X) was originally developed by McDonnell Douglas for the DOD. The DC-XA is a single-stage-to-orbit, ... More

A port bow view of the Military Sealift Command (MSC) surveying ship USNS Pathfinder (T-AGS-60) tied up during a port visit

A port bow view of the Military Sealift Command (MSC) surveying ship U...

The original finding aid described this photograph as: Base: Port Everglades State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: OS2 John Bouvia Release Status: Released to P... More

CAPE CANAVERAL, Fla. -- In the Spacecraft Assembly and Encapsulation Facility-2 at NASA's Kennedy Space Center in Florida, Jet Propulsion Laboratory technicians are closing up the metal "petals" of the Mars Pathfinder lander. The Sojourner rover is visible on one of the three petals. Photo Credit: NASA KSC-96PC-1130

CAPE CANAVERAL, Fla. -- In the Spacecraft Assembly and Encapsulation F...

CAPE CANAVERAL, Fla. -- In the Spacecraft Assembly and Encapsulation Facility-2 at NASA's Kennedy Space Center in Florida, Jet Propulsion Laboratory technicians are closing up the metal "petals" of the Mars Pat... More

Pathfinder. NASA public domain image colelction.

Pathfinder. NASA public domain image colelction.

As the sun sets across the Alabama country side, engineers at Marshall's Test Stand 116 perform an endurance test on a 750K experimental engine.

A McDonnell Douglas DELTA II Space Launch Vehicle sits poised on Complex 17B awaiting to carry NASA's Mars pathfinder into orbit. Lift-off is scheduled at 1:58 A.M. EST today

A McDonnell Douglas DELTA II Space Launch Vehicle sits poised on Compl...

The original finding aid described this photograph as: Base: Cape Canaveral Air Force Station State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Rvits Still Image Laboratory ... More

NASA Space Science. NASA public domain image colelction.

NASA Space Science. NASA public domain image colelction.

The Mars Pathfinder began the journey to Mars with liftoff atop a Delta II expendable launch vehicle from launch Complex 17B on Cape Canaveral Air Station. The Mars Pathfinder traveled on a direct trajectory to... More

A McDonnell Douglas DELTA II Space Launch Vehicle successfully launched the NASA Mars pathfinder into orbit from Complex 17B at Cape Canaveral Air Station at 1:58 A.M. EST today

A McDonnell Douglas DELTA II Space Launch Vehicle successfully launche...

The original finding aid described this photograph as: Base: Cape Canaveral Air Force Station State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Rvits Still Image Laboratory ... More

Pathfinder and Sojourner. NASA public domain image colelction.

Pathfinder and Sojourner. NASA public domain image colelction.

(September 5, 1997) Pathfinder photographed the Martian surface and the Sojourner Rover during its mission in 1997. In the picture, the rover is taking a APXS measurement of Yogi rock on Sol 17-18 of the missio... More

Mars Pathfinder Preparations. NASA public domain image colelction.

Mars Pathfinder Preparations. NASA public domain image colelction.

Workers at Launch Complex 17B on Cape Canaveral Air Station get one final look at the Mars Pathfinder before it is sealed inside a protective payload fairing for flight. The Pathfinder and its PAM-D upper stage... More

Pathfinder. Public domain image of NASA aircraft.

Pathfinder. Public domain image of NASA aircraft.

A close-up view of Bantam duration testing of the 40K Fastrac II Engine for X-34 at Marshall Space Flight Center's (MSFC) test stand 116. The Bantam test refers to the super lightweight engines of the Fastrac p... More

Pathfinder. Public domain image of NASA aircraft.

Pathfinder. Public domain image of NASA aircraft.

This shot offers a bird's eye-view of a Fastrac II engine duration test at Marshall's Test Stand 116. The Fastrac II engine was designed as a part of the low cost X-34 Reusable Launch Vehicle (RLV). The purpose... More

Pathfinder. NASA public domain image colelction.

Pathfinder. NASA public domain image colelction.

A 40 K Fastrac II duration test performed at Marshall Test Stand 116. The purpose of this test was to gauge the length of time between contact of TEA (Triethylenealuminum) and LOX (liquid oxygen) as an ignitor ... More

Rover, Airbags & Martian Terrain, Mars Pathfinder Images

Rover, Airbags & Martian Terrain, Mars Pathfinder Images

This picture from Mars Pathfinder was taken at 9:30 AM in the martian morning (2:30 PM Pacific Daylight Time), after the spacecraft landed earlier today (July 4, 1997). The Sojourner rover is perched on one of ... More

Martian terrain near Pathfinder, Mars Pathfinder Images

Martian terrain near Pathfinder, Mars Pathfinder Images

Martian terrain near Pathfinder NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description

Pathfinder Rover, Airbags, & Martian Terrain

Pathfinder Rover, Airbags, & Martian Terrain

This is one of the first pictures taken by the camera on the Mars Pathfinder lander shortly after its touchdown at 10:07 AM Pacific Daylight Time on July 4, 1997. The small rover, named Sojourner, is seen in th... More

Martian Surface & Pathfinder Airbags, Mars Pathfinder Images

Martian Surface & Pathfinder Airbags, Mars Pathfinder Images

This image of the Martian surface was taken in the afternoon of Mars Pathfinder's first day on Mars. Taken by the Imager for Mars Pathfinder (IMP camera), the image shows a diversity of rocks strewn in the fore... More

Terrain at Landing Site, Mars Pathfinder Images

Terrain at Landing Site, Mars Pathfinder Images

Portions of Mars Pathfinder's deflated airbags (seen in the foreground), a large rock in mid-field, and a hill in the background were taken by the Imager for Mars Pathfinder (IMP) aboard Mars Pathfinder during ... More

Pathfinder Rear Ramp, Mars Pathfinder Images

Pathfinder Rear Ramp, Mars Pathfinder Images

NASA's Mars Pathfinder's rear rover ramp can be seen successfully unfurled in this image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was later used for the deployment of the mi... More

Pathfinder Ramp Deploy Image, Mars Pathfinder Images

Pathfinder Ramp Deploy Image, Mars Pathfinder Images

Mars Pathfinder's forward rover ramp can be seen successfully unfurled in this image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was not used for the deployment of the microrov... More

Pathfinder. NASA public domain image colelction.

Pathfinder. NASA public domain image colelction.

Solid fuel test performed on the Fastrac II engine cell at Marshall's Test Stand 116.

Region of Pathfinder Landing Site

Region of Pathfinder Landing Site

Region of Pathfinder Landing Site NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description

Pathfinder Landing Accelerations, Mars Pathfinder Images

Pathfinder Landing Accelerations, Mars Pathfinder Images

Pathfinder Landing Accelerations NASA/JPL Public domain photograph related to NASA research activity, space exploration, free to use, no copyright restrictions image - Picryl description

Temperature Profile from Pathfinder Atmospheric Structure Instrument

Temperature Profile from Pathfinder Atmospheric Structure Instrument

Temperature Profile from Pathfinder Atmospheric Structure Instrument NASA/JPL

"Barnacle Bill" and Surrounding from Super-Pan

"Barnacle Bill" and Surrounding from Super-Pan

This is an image from the super-pan sequence. Of importance are some of the features around the rock nicknamed Barnacle Bill in the left foreground. The rock shows a "streamlined tail" composed of particles dep... More

"Roadrunner Flats", Mars Pathfinder Images

"Roadrunner Flats", Mars Pathfinder Images

This enhanced color image of the Pathfinder landing site shows the eastern horizon. The elongated, reddish, low contrast region in the distance is "Roadrunner Flats." This image was taken by the Imager for Mars... More

Schematic of Mars Interior, Mars Pathfinder Images

Schematic of Mars Interior, Mars Pathfinder Images

The interior of Mars is simply modeled as a core and mantle with a thin crust, similar to Earth. Mars' size and total mass have been determined by previous missions. Given four parameters, the core size and mas... More

Mars Rotational and Orbital Dynamics

Mars Rotational and Orbital Dynamics

The Rotation and Orbit Dynamics experiment is based on measuring the Doppler range to Pathfinder using the radio link. Mars rotation about it's pole causes a signature in the data with a daily minimum when the ... More

Orientation of Windtails at Pathfinder Landing Site

Orientation of Windtails at Pathfinder Landing Site

Orientation of Windtails at Pathfinder Landing Site NASA/JPL/ASU

Overhead view of Pathfinder Landing Site

Overhead view of Pathfinder Landing Site

Overhead view of Pathfinder Landing Site NASA/JPL/Ames Research Center

The Twin Peaks in 3-D, as Viewed by the Mars Pathfinder IMP Camera

The Twin Peaks in 3-D, as Viewed by the Mars Pathfinder IMP Camera

Twin Peaks are modest-size hills to the southwest of NASA Mars Pathfinder landing site. They were discovered on the first panoramas taken by the IMP camera on the 4th of July, 1997. 3D glasses are necessary to ... More

Sojourner View of Yogi. NASA public domain image colelction.

Sojourner View of Yogi. NASA public domain image colelction.

This Sojourner image, taken on Sol 70, shows rocks and rover-disturbed soil. Cleats on Sojourner's left front wheel are seen at lower left. The large rock in the distance is "Yogi." Much of Yogi visible in this... More

Northeast View from Pathfinder Lander - Anaglyph

Northeast View from Pathfinder Lander - Anaglyph

The large, elongated rock left of center in the middle distance is Zaphod is seen in this image from NASA Mars Pathfinder. 3D glasses are necessary to identify surface detail. NASA/JPL

Northeast View from Pathfinder Lander

Northeast View from Pathfinder Lander

This panorama of the region to the northeast of the lander was constructed to support the Sojourner Rover Team's plans to conduct an "autonomous traverse" to explore the terrain away from the lander after scien... More

Big Crater as Viewed by Pathfinder Lander - Anaglyph

Big Crater as Viewed by Pathfinder Lander - Anaglyph

Big Crater is actually a relatively small Martian crater to the southeast of NASA Mars Pathfinder landing site. 3D glasses are necessary to identify surface detail. NASA/JPL

Big Crater as Viewed by Pathfinder Lander

Big Crater as Viewed by Pathfinder Lander

Big Crater as Viewed by Pathfinder Lander NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description

Nancy Warren, supervisor of stamp distribution for the U.S. Post Office, unveils the $3 commemorative Mars Pathfinder postage stamp at Kennedy Space Center's Visitor Complex on the second day of its issue. The stamp was first issued on Dec. 10 at the Jet Propulsion Laboratory, Pasadena, Calif. It depicts the Sojourner rover at rest on the Pathfinder spacecraft with a panoramic Martian view that is based on one of the first mission images sent back to Earth KSC-97PC1796

Nancy Warren, supervisor of stamp distribution for the U.S. Post Offic...

Nancy Warren, supervisor of stamp distribution for the U.S. Post Office, unveils the $3 commemorative Mars Pathfinder postage stamp at Kennedy Space Center's Visitor Complex on the second day of its issue. The ... More

Pathfinder on Mars, Mars Pathfinder Images

Pathfinder on Mars, Mars Pathfinder Images

Pathfinder on Mars NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description

Mars Pathfinder Landing Ellipses, Mars Pathfinder Images

Mars Pathfinder Landing Ellipses, Mars Pathfinder Images

Mars Pathfinder Landing Ellipses NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description

Mars Pathfinder Landing Site, Mars Pathfinder Images

Mars Pathfinder Landing Site, Mars Pathfinder Images

Mars Pathfinder Landing Site NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description

Sojourner Rover View of Pathfinder Lander

Sojourner Rover View of Pathfinder Lander

Sojourner Rover View of Pathfinder Lander NASA/JPL

Pathfinder Rover Atop Mermaid, Mars Pathfinder Images

Pathfinder Rover Atop Mermaid, Mars Pathfinder Images

Pathfinder Rover Atop Mermaid NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description

Birdseye View of Pathfinder Landing Site

Birdseye View of Pathfinder Landing Site

Birdseye View of Pathfinder Landing Site NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description

Overhead View of Pathfinder Landing Site

Overhead View of Pathfinder Landing Site

Overhead View of Pathfinder Landing Site NASA/JPL/USGS

Overhead View of Area Surrounding Pathfinder

Overhead View of Area Surrounding Pathfinder

Overhead View of Area Surrounding Pathfinder NASA/JPL/USGS

Topographic Map of Pathfinder Landing Site

Topographic Map of Pathfinder Landing Site

Topographic Map of Pathfinder Landing Site NASA/JPL/USGS

Coordinate Map of Rocks at Pathfinder Landing Site

Coordinate Map of Rocks at Pathfinder Landing Site

Coordinate Map of Rocks at Pathfinder Landing Site NASA/JPL/USGS

Rock and Soil Types at Pathfinder Landing Site

Rock and Soil Types at Pathfinder Landing Site

Rock and Soil Types at Pathfinder Landing Site NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description

Mars PathFinder Rover Traverse Image

Mars PathFinder Rover Traverse Image

Mars PathFinder Rover Traverse Image NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description

Hubble Look at Mars Shows Canyon Dust Storm, Cloudy Conditions for Pathfinder Landing

Hubble Look at Mars Shows Canyon Dust Storm, Cloudy Conditions for Pat...

Hubble Look at Mars Shows Canyon Dust Storm, Cloudy Conditions for Pathfinder Landing JPL/NASA/STScI

Pathfinder Landing Site Observed by Mars Orbiter Camera

Pathfinder Landing Site Observed by Mars Orbiter Camera

Pathfinder Landing Site Observed by Mars Orbiter Camera NASA/JPL/MSSS

Pathfinder Landing Site Observed by Mars Orbiter Camera - Big

Pathfinder Landing Site Observed by Mars Orbiter Camera - Big

On its 256th orbit of Mars, the camera on-board NASA Mars Global Surveyor spacecraft successfully observed the vicinity of the Mars Pathfinder landing site. 3D glasses are necessary to identify surface detail. ... More

Mars Pathfinder First Anniversary Special -- Refined Landing Site Location

Mars Pathfinder First Anniversary Special -- Refined Landing Site Loca...

Mars Pathfinder First Anniversary Special -- Refined Landing Site Location NASA/JPL/Malin Space Science Systems

Pathfinder. NASA public domain image colelction.

Pathfinder. NASA public domain image colelction.

NASA's Propulsive Small Expendable Deployer System experiment (ProSEDS) will demonstrate the use of an electrodynamic tether, basically a long, thin wire, for propulsion. An electrodynamic tether uses the same ... More

Pathfinder. NASA public domain image colelction.

Pathfinder. NASA public domain image colelction.

Pictured is an artist's concept of NASA's Propulsive Small Expendable Deployer System experiment (ProSEDS). ProSEDS will demonstrate the use of an electrodynamic tether, basically a long, thin wire, for propuls... More

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