President Barack Obama, First Lady Michelle Obama, daughters Malia, Sasha, and the First Lady’s mother Marian Robinson, are shown the space shuttle Atlantis during a tour of the Orbital Processing Facility by NASA Astronaut Janet Kavandi during their visit to the Kennedy Space Center in Cape Canaveral, Fla., Friday, April 29, 2011. Photo Credit: (NASA/Bill [...]

President Barack Obama takes the stage after being introduced by NASA Administrator Charles Bolden, right, and US Senator Bill Nelson (D-FL) during an event where Obama outlined a bold new course the administration is charting to maintain U.S. leadership in human space flight at the NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, [...]

President Barack Obama waves farewell after speaking at the NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy to deliver remarks on the bold new course the administration is charting to maintain U.S. leadership in human spaceflight. Photo Credit: (NASA/Bill Ingalls) By: nasa hq photo

Air Force One is seen as it prepares to depart from the NASA SHuttle Landing Facility (SLF) after President Barack Obama delivered a speech at the NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy Space Center to deliver remarks on the bold new course the Administration is [...]

NASA Administrator Charlie Bolden and Intrepid Sea, Air & Space Museum President Susan Marenoff-Zausner cut a ribbon at the museum marking the opening of the new Space Shuttle Pavilion which exhibits the space shuttle Enterprise while NASA Astronaut and Enterprise Commander Fred Haise, left, NASA Astronaut and Enterprise Commander Joe Engle, background, and Marie Fullerton, [...]

President Barack Obama delivers a speech at the Operations and Checkout Building at NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy Space Center to deliver remarks on the bold new course the Administration is charting for NASA and the future of U.S. leadership in human space flight. [...]