Mars Science Laboratory:
Goals: Curiosity, formerly known as Mars Science Laboratory, is an unmanned robotic rover designed to land on Mars and assess whether Mars ever was, or is still today, an environment able to support microbial life. Its mission is to determine the planet's habitability. The rover, about the size of a small sport-utility vehicle, will carry an advanced suite of instruments to study Martian terrain and soil.

Accomplishments: This mission is in development.

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Oct 2011:  Launch Status:  In Development Show All Dates for Mars Science Lab		10 Jul 2009:  Heat Shield Readied for Next Mars Rover 27 May 2009:  Spirit, Opportunity and now ... Curiousity 18 Jan 2009:  Students: Name the Next Mars Rover More Headlines
Clara Ma (right), a 6th grader from Lenexa, Kan., suggested the name Curiousity for the rover. Curiosity is almost the size of a small sport-utility vehicle. It is about 2.8 meters (9 feet long) and four times as heavy as NASA's twin Mars Exploration Rovers. Spirit and Opportunity. The first Mars rover, Sojourner, was about as big as a microwave oven.		Solar System Bodies: Mars Mars Science Lab Multimedia Gallery Mars Exploration Program