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Mars Pathfinder

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Mars Pathfinder

First spacecraft to land on Mars since the Viking 1976 missions. Launched in 1996 by NASA, Pathfinder descended to the Martian surface in July 1997 using parachutes, rockets, and air bags. It then deployed instruments, including Sojourner, a small, six-wheeled robotic rover, which explored as far as 1,600 ft (500 m) from the lander and sent pictures back for over a month. The mission's main objective was to show that low-cost Mars landings and exploration are feasible.



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1997 Mars Pathfinder and Mars Global Surveyor add detail to NASA's view of the Red Planet.
Similar instruments on a future Mars lander could measure the strength of Martian dust devils, which have shown up on images taken by the Mars Pathfinder lander and by probes orbiting the Red Planet.
The decision to send two rovers was good news for JPL, which has plucked scientists who worked on the highly successful 1997 Mars Pathfinder mission - on which aspects of the future mission are based - to fill key positions on the 2003 team.
 
 
 
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