Topics » Science & Technology   Aug. 2, 2012

Robots and Rovers and Mars Revisited

Spirit

6 of 8

Viking Landers Salmon Sky Speckled Dirt Pathfinder Meteorite Lands on EarthSpirit Opportunity Charges Ahead Curiosity Takes the Baton

Spirit

NASA's rover Spirit discovered silica deposits, carbonates, and evidence for hydrothermal systems and explosive volcanism.

Read this post by Miles O'Brien on Spirit's landing and retirement.

Photo Essay

Photo Essay