Mars Symposium NASM

Dr. John Grant, seated right, moderates a discussion with Dr. Jack Mustard, from Brown University, and Dr. Steve Squyres, from Cornell University, seated left, during a Mars Program Update, Thursday, Jan. 13, 2011, at the Smithsonian National Air and Space Museum in Washington. Prominent scientists discussed evidence of water on Mars, current Program status, including the 7th Anniversary of the Mars rovers and the upcoming Mars Science Laboratory mission and previewed exciting discoveries to come. Photo Credit: (NASA/Paul E. Alers)