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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
Diameter
46.001
Orbital period
4364.094014094673
Show 16 more facts
time of discovery or invention
1998-11-10
provisional designation
1998 VD30
orbital eccentricity
0.09948439590375249
orbital inclination
24.9100611360542
periapsis
4.706394812105347
apoapsis
5.746272061621198
semi-major axis of an orbit
5.226333436863272
mean anomaly
40.08405061610125
longitude of ascending node
225.4218447803607
argument of periapsis
235.7301939869734
absolute magnitude
10.18
albedo
0.076
rotation period
562.0
time of periapsis
2460314.5817629043
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