Space Shuttle Endeavour awaits launch from Pad 39 A Endeavour will deliver the $2 Billion Alpha Magnetic Spectrometer to the International Space Station which seeks to unveil the Unknown and uncover the birth of the Universe.

Shuttle belly with attach points to External Tank connected to loaded Solid Rocket Boosters on top of pad 39 A.

View from directly below the External Tank and shuttle body flap between twin SRB’s

Side view of shutte Endeavour stack and access walkways. Astronaut walkway to White Room at top center.

Space Shuttle Endeavour awaits launch from Pad 39 A on May 16, 2011 on the STS-134 mission Two access walkways leading to Endeavour. Astronaut walkway to White Room at center.