Mars Pathfinder / Sojourner Rover
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Mars Pathfinder / Sojourner Rover
This artist's concept shows the Mars Pathfinder lander and its Sojourner rover on Mars. Image credit: NASA/JPL-Caltech
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Yogi in Super Resolution from Super Panorama
'Yogi' is a meter-size rock about 5 meters northwest of NASA's Mars Pathfinder lander and was the second rock visited by the Sojourner Rover's alpha proton X-ray spectrometer (APXS) instrument. 3D glasses are necessary to identify surface detail.
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Hippo in Super Resolution from Super Panorama
This anaglyph view of 'Half Dome,' 25 meters to the west of the Soujourner, was produced by NASA's Mars Pathfinder's Imager camera. 3D glasses are necessary to identify surface detail.
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Souffle as viewed by the Rover
This anaglyph view of 'Souffle,' to the left of 'Yogi,' was produced by NASA's Mars Pathfinder's Imager camera. 3D glasses are necessary to identify surface detail.
› Full image and caption
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Hippo in Super Resolution from Super Panorama
This anaglyph view of 'Half Dome,' 25 meters to the west of the Soujourner, was produced by NASA's Mars Pathfinder's Imager camera. 3D glasses are necessary to identify surface detail.
› Full image and caption
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Half Dome in Super Resolution from Super Panorama
This anaglyph view of 'Half Dome' was produced by NASA's Mars Pathfinder's Imager camera. 3D glasses are necessary to identify surface detail.
› Full image and caption
Mission Summary
The Mars Pathfinder mission, designed to demonstrate a low-cost method for delivering a set of science instruments to the Red Planet, was the first wheeled vehicle to be used on any other planet in the solar system and served as the foundation for the Mars rovers of today.
The mission landed a rover -- Sojourner -- on the surface of Mars using an air bag landing system and innovative petal design, which have been used since in various incarnations to land other rovers on the Red Planet. Sojourner spent 83 days of a planned seven-day mission exploring the Martian terrain, snapping photographs and taking chemical, atmospheric and other measurements.
Scientific Instrument(s)
- Mars Pathfinder lander (Carl Sagan Memorial Station):
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Image for Mars Pathfinder (IMP)
- Atmospheric Structure Instrument/Meteorology Package (ASI/MET)
Sojourner rover:
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Alpha/Proton/X-ray Spectrometer (APXS)
- Rover imaging cameras