STS-134 Astronauts Speak To Media About Upcoming Shuttle Launch

(L-R), Mission Specialist Michael Fincke, European Space Agency astronaut Roberto Vittori, Mission Specialist Andrew Feustel and Mission Specialist Greg Chamitoff participate in a media availability while attending a 4 day Terminal Countdown Demonstration Test (TCDT), at Kennedy Space Spacecraft Center, on March 31, 2011 in Cape Canaveral, Florida. The TCDT will culminate in a full dress rehearsal for the planned April 19th launch of Space Shuttle Endeavour’s final scheduled flight to the International Space Station before being retired.
(March 30, 2011 - Source: Mark Wilson/Getty Images North America) more pics from this album »