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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
Minor-planet group
asteroid belt
Diameter
8.425
Orbital period
1419.425286473536
Show 16 more facts
time of discovery or invention
1995-01-02
discoverer or inventor
Hiroshi Kaneda
provisional designation
1976 GW2
albedo
0.042
orbital eccentricity
0.1595570629230497
orbital inclination
4.185723723077778
periapsis
2.077388097859175
apoapsis
2.866167273274776
semi-major axis of an orbit
2.471777685566976
mean anomaly
320.7468441703077
longitude of ascending node
54.30922092001105
argument of periapsis
80.21321108940995
absolute magnitude
14.59
site of astronomical discovery
Kushiro
time of periapsis
2461155.2692276626
Sources (3)

via Wikidata · CC0

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