STS-134 was the penultimate mission of NASA's Space Shuttle program and the 25th and last spaceflight of Space Shuttle Endeavour. This flight delivered the Alpha Magnetic Spectrometer and an ExPRESS L
Endeavour (left) docked to the ISS, viewed from Soyuz TMA-20; AMS-02 is visible as a white box atop the station's truss, between its solar arrays
Pictured clockwise in the STS-134 crew portrait are NASA astronauts Mark Kelly (bottom center), commander; Gregory H. Johnson, pilot; Michael Fincke, Greg Chamitoff, Andrew Feustel and European Space Agency's Roberto Vittori, all mission specialists.Space Shuttle program← STS-133STS-135 →
Mission poster, based on a Star Trek promotional poster.
The crew arrive at the Shuttle Landing Facility in T-38 jets on April 26, 2011.
Mark Edward Kelly is an American politician and a retired astronaut and naval officer. He is the senior United States senator from Arizona, a seat he has held since 2020. He is a member of the Democra
STS-134
…of Space Shuttle Endeavour. This flight delivered the Alpha Magnetic Spectrometer and an ExPRESS Logistics Carrier to the International Space Station. Mark Kelly served as the mission commander. The European segment of the mission was called "DAMA". STS-134 was expected to be the final Space Shuttle mission if…
Kelly's official NASA portrait, 2005
STS-108 Commander Dominic L. Pudwill Gorie and Pilot Mark Kelly, in their stations during rendezvous operations with the International Space Station, 2001
Kelly (center) surrounded by Piers J. Sellers (right), Michael E. Fossum (left), cosmonaut Pavel V. Vinogradov (center left) and Stephanie D. Wilson (center right), 2006