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Picture of the Day · NASA

Pathfinder on Mars

Pathfinder on Mars

2026-07-04

On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight Time. After its then novel airbag-assisted landing sequence was completed, Pathfinder transmitted this color mosaic to mission operators on Earth. In the scene from another world, the Mars Sojourner robot rover is visible in the foreground, crouched on top of the unfolded Pathfinder. About the size of a large house cat, the six-wheeled, solar-powered Sojourner became the first successful Martian rover. Surrounding Pathfinder are deflated airbags and the rock-strewn terrain of the Ares Vallis floodplain. In the distance Martian hills appear against a dusty brownish sky. The Pathfinder lander was subsequently renamed the Carl Sagan Memorial Station.

via NASA APOD

Wikidata facts

Instance of
asteroid
Parent body
Sun
Orbital period
962.0005631302463
Show 15 more facts
time of discovery or invention
1996-02-01
site of astronomical discovery
Xinglong Station
provisional designation
2000 VW61
absolute magnitude
16.17
orbital eccentricity
0.1037969087422093
semi-major axis of an orbit
1.907148890475725
periapsis
1.709192731133211
apoapsis
2.10510504981824
orbital inclination
18.02595513246358
longitude of ascending node
337.6274336762476
argument of periapsis
126.9246606214569
mean anomaly
148.0347319846723
time of periapsis
2460604.9180679666
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