NASA's Space Shuttle mission STS-134 is the final flight for Endeavour and the second to last flight for the Space Shuttle Program. Endeavour cleared the pad just after 1826 Indian time 16th May (1256 GMT; 1356 BST). Its thunderous rise into a bright morning sky over the Kennedy Space Center in Florida was watched by hundreds of thousands of spectators.It is now on a path to rendezvous with the International Space Station (ISS) on Wednesday.The ship will deliver a $2bn particle physics experiment, known as the Alpha Magnetic Spectrometer (AMS), and a tray of critical spare parts..