Mars Science Laboratory landing site location was an elliptical area . Gale Crater's diameter is . The landing location for the rover was less than from the center of the planned landing ellipse, after a journey. NASA named the rover landing site Bradbury Landing on sol , August 22, 2012. According to NASA, an estimated 20,000 to 40,000 heat-resistant bacterial spores were on "Curiosity" at launch, and as much as 1,000 times that number may not have been counted. Mars Science Laboratory Mars Science Laboratory (MSL) is a robotic space probe mission to Mars launched by NASA on November 26, 2011, which successfully
Scientific information from the Mars Exploration Rover mission Scientific information from the Mars Exploration Rover mission NASA's 2003 Mars Exploration Rover Mission has amassed an enormous amount of scientific information related to the Martian geology and atmosphere, as well as providing some astronomical observations from Mars. This article covers information gathered by the Opportunity rover during the initial phase of its mission. Information on science gathered by Spirit can be found mostly in the Spirit rover article. The ongoing unmanned Mars exploration mission, commenced in 2003 sent two robotic rovers, "Spirit" and "Opportunity", to explore the Martian surface and geology. The mission was led by Project Manager Peter