Roberto Vittori arrives at KSC on 12 May

ESA astronaut Roberto Vittori, STS-134 Mission Specialist, is photographed after his arrival at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida on 12 May. The STS-134 crew members landed for final preparations for Endeavour's liftoff to the International Space Station scheduled for Monday, 16 May 14:56 CEST. Endeavour and its crew will deliver the Express Logistics Carrier-3, Alpha Magnetic Spectrometer-2 (AMS), a high-pressure gas tank and additional spare parts for the Dextre robotic helper to the station.