Picture of the Day · NASA
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
- 1241.095832262682
Show 12 more facts
- provisional designation
- 1998 HU4
- time of discovery or invention
- 1996-10-11
- orbital eccentricity
- 0.0993343182956445
Article · Deutsch
(12007) Fermat ist ein Asteroid des Hauptgürtels, der am 11. Oktober 1996 vom italo-amerikanischen Astronomen Paul G. Comba am Prescott-Observatorium (IAU-Code 684) in Arizona entdeckt wurde. Der Asteroid wurde am 24. Januar 2000 nach dem französischen Mathematiker und Juristen Pierre de Fermat (1601–1665) benannt, der zahlreiche mathematische Sätze aufgestellt hat. Sein Großer Fermatscher Satz wurde erst 1994 bewiesen.
Abstract from DBpedia / Wikipedia · CC BY-SA