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asteroid

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

Orbital period
1265.964081240268
Show 11 more facts
absolute magnitude
26.5
rotation period
0.0456
orbital eccentricity
0.6677454225236111
semi-major axis of an orbit
2.290245145500579
periapsis
0.7609444331356457
apoapsis
3.819545857865513
orbital inclination
8.358577874556659
longitude of ascending node
152.8960595638056
argument of periapsis
64.51296607514445
mean anomaly
177.0595050240213
time of periapsis
2460177.8584066597
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