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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

Instance of
asteroid
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1975.306949172296
Show 15 more facts
orbital eccentricity
0.09229030580172311
albedo
0.067
absolute magnitude
13.37
periapsis
2.796647631648218
apoapsis
3.365339288891001
semi-major axis of an orbit
3.08099346026961
mean anomaly
242.4855450821362
longitude of ascending node
207.5354887581062
argument of periapsis
337.3494944516314
orbital inclination
4.962783041999958
time of discovery or invention
2000-01-05
provisional designation
1979 HM
time of periapsis
2461645.2975539654
Sources (3)

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