Atlas V Rocket Heads to Launch Pad

CAPE CANAVERAL, Fla. -- The first stage of the Atlas V rocket for NASA's Mars Science Laboratory (MSL) mission rolls out of the Atlas Spaceflight Operations Center on Cape Canaveral Air Force Station in Florida bound for the launch pad. A United Launch Alliance Atlas V, in the 541 configuration with four solid rocket boosters attached, will be used to loft MSL into space. Curiosity has 10 science instruments to search for evidence about whether Mars has had environments favorable for microbial life, including chemical ingredients for life. MSL is scheduled to launch Nov. 25 from Space Launch Complex 41 on Cape Canaveral Air Force Station. For more information, visit http://www.nasa.gov/msl.