After Delays Space Shuttle Discovery Launches From Cape Canaveral
(credit: Mark Wilson/Getty Images)
Space Shuttle Discovery Continues On Its Last Mission
(credit: NASA via Getty Images)
Space Shuttle Discovery Continues On Its Last Mission
(credit: NASA via Getty Images)
Space Shuttle Discovery Continues On Its Last Mission
In this handout image provided by NASA, February 26, 2011 in Space. Discovery, on its 39th and final flight, is carrying the Italian-built Permanent Multipurpose Module (PMM), Express Logistics Carrier 4 (ELC4) and Robonaut 2, the first humanoid robot in space to the International Space Station. (credit: NASA via Getty Images) FILE
Space Shuttle Discovery Continues On Its Last Mission
(credit: NASA via Getty Images)
Space Shuttle Discovery Continues On Its Last Mission
(credit: NASA via Getty Images)
Space Shuttle Discovery Returns From Its Final Mission To Int'l Space Station
(credit: Joe Raedle/Getty Images)
Space Shuttle Discovery Returns From Its Final Mission To Int'l Space Station
(credit: Joe Raedle/Getty Images)
Space Shuttle Discovery Returns From Its Final Mission To Int'l Space Station
