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Mars Pathfinder est la deuxième mission du programme Discovery de la NASA qui rassemble des projets d'exploration du Système solaire à faible coût. La mission Mars Pathfinder remplit complètement les objectifs limités qui lui ont été fixés et s'achève le 27 septembre 1997.
- Démonstrateur technologique
- JPL-NASA
- 4 décembre 1996
- Mission achevée
Mars Pathfinder launched Dec. 4, 1996 and landed on Mars' Ares Vallis on July 4, 1997. It successfully delivered an instrumented lander and the Sojourner rover, the first-ever robotic rover to land and operate on the Martian surface.
Mars Pathfinder [1] is an American robotic spacecraft that landed a base station with a roving probe on Mars in 1997. It consisted of a lander, renamed the Carl Sagan Memorial Station, and a lightweight, 10.6 kg (23 lb) wheeled robotic Mars rover named Sojourner, [4] the first rover to operate outside the Earth–Moon system.
4 déc. 1996 · The Mars Pathfinder mission, designed to demonstrate a low-cost method for delivering a set of science instruments to the Red Planet, was the first wheeled vehicle to be used on any other planet in the solar system and served as the foundation for the Mars rovers of today.
La mission Pathfinder en est le premier exemplaire. Elle pénètre dans l’atmosphère martienne le 4 juillet 1997, à 130 km d'altitude. La phase d'atterrissage comprend une première phase de...
NASA's Mars Pathfinder mission -- the first spacecraft to land on Mars in more than 20 years and the first ever to send a rover out to independently explore the Martian landscape -- is set for touchdown July 4, initiating a new era of scientific exploration that will lead eventually to human expeditions to the red planet.
What was NASA’s Mars Pathfinder mission? On July 4, 1997, NASA landed a spacecraft on Mars, Pathfinder, for the first time in about two decades, following the successful Viking 1 and 2 missions. It was a big step for the space agency and for Mars exploration in general.
