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CAPE CANAVERAL, Fla. – At the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, technicians carefully monitor the attachment of an overhead crane to a rocket-powered descent stage which will be integrated with NASA's Mars Science Laboratory (MSL) rover, known as Curiosity (in the foreground). The descent stage will lower Curiosity to the surface of Mars. A United Launch Alliance Atlas V-541 configuration will be used to loft MSL into space. Curiosity’s 10 science instruments are designed to search for evidence on whether Mars has had environments favorable to …
