Endeavour is a shared memory supercomputer at the NASA Advanced Supercomputing (NAS) Division at NASA Ames Research Center. It was named after the Space Shuttle Endeavour, the last orbiter built during NASA’s Space Shuttle Program. It is currently one of two systems owned and operated by the NASA Advanced Supercomputing Division, along with Pleiades, NASA's flagship supercomputer based on SGI ICE architecture and several generations of Intel Xeon processors.