STS-121STS-121 was a 2006 NASA Space Shuttle mission to the International Space Station flown by Space Shuttle Discovery.KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak is happy to be making a third launch attempt on...KENNEDY SPACE CENTER, FLA. - Prior to the third launch attempt on mission STS-121, Commander Steven Lindsey looks thoughtful as...KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 1, STS-121 Mission Commander Steven W. Lindsey (right) and Pilot...STS-121 PAYLOAD; FIT FRUITFLIES (DORSOPHILA) Post flight w/l-r: Max Sanchez, Oana Marcu, Sharmila Bhattacharya, P.I., Laura Higgins and Florian Selch...KENNEDY SPACE CENTER, FLA. - STS-121 Commander Steven Lindsey is eager for a third launch attempt on the mission. Here,...Astronauts Steve Lindsey (left), Stephanie Wilson, Lisa Nowak and Piers Sellers meet with employees at NASA Stennis Space Center. The...KENNEDY SPACE CENTER, FLA. - Under clear blue skies, the launch of Space Shuttle Discovery on mission STS-121 kicks off...KENNEDY SPACE CENTER, FLA. - Waving flags for the Fourth of July, the STS-121 crew heads for the Astrovan and...KENNEDY SPACE CENTER, FLA. - Space Shuttle Discovery kicks off the Fourth of July fireworks with its own fiery display...KENNEDY SPACE CENTER, FLA. - Trying a third time for launch, and still smiling, the STS-121 crew gathers again for...JSC2006-E-28445 (18 July 2006) --- Astronaut Stephanie D. Wilson, STS-121 mission specialist, photographed in Ellington Field's Hangar 276 near Johnson...
