Posted by jburk to Mars Science Laboratory at November 3, 2011 03:24 PM

The Mars Science Laboratory, a sophisticated rover designed to assess conditions for life on Mars, was moved to its Cape Canaveral, Fla., launch pad on Thursday and hoisted atop an Atlas 5 rocket in preparation for liftoff Thanksgiving weekend. The $2.5 billion spacecraft, nicknamed Curiosity, is expected to arrive at the Red Planet in August 2012. Its landing site is Gale Crater, a large impact crater with a 3-mile high mountain rising from its floor.