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EntityQ4625352· pop 5· linked from 73 articles

asteroid near Earth

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
1148.73114443984
Show 12 more facts
time of discovery or invention
2012-03-13
orbital eccentricity
0.5430828695969189
absolute magnitude
24.3
rotation period
0.2924
semi-major axis of an orbit
2.146577861389169
periapsis
0.980808196612722
apoapsis
3.312347526165616
orbital inclination
3.043750599450549
longitude of ascending node
192.8551376032888
argument of periapsis
16.43923003046811
mean anomaly
114.0589112515694
time of periapsis
2460636.5471565123
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