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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
8.953
Orbital period
2097.010198973563
Show 15 more facts
orbital eccentricity
0.1851638497080698
albedo
0.183
absolute magnitude
13.47
mean anomaly
12.27967999397314
longitude of ascending node
24.61209695395684
argument of periapsis
313.8754609127361
orbital inclination
1.11871644060599
periapsis
2.612592638633868
apoapsis
3.79996683776604
semi-major axis of an orbit
3.206279738199954
time of discovery or invention
2000-02-29
provisional designation
1991 RJ10
time of periapsis
2460928.9705161457
Sources (3)

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