Spirit Rover (1 feb 2003 año – 1 feb 2011 año)

Descripción:

The Spirit (MER-A), Mars Exploration Rover (MER), launched on June 10, 2003,[18] and landed on January 4, 2004. Nearly 6 years after the original mission limit, Spirit had covered a total distance of 7.73 km (4.80 mi) but its wheels became trapped in sand.[19] The last communication received from the rover was on March 22, 2010, and NASA ceased attempts to re-establish communication on May 25, 2011

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