Endeavour Undocks from Station

At 11:55 p.m. EDT Sunday, space shuttle Endeavour undocked from the International Space Station. Endeavour spent 11 days, 17 hours and 41 minutes docked to the orbiting laboratory. At undocking, the spacecraft were 215 miles above LaPaz, Bolivia.

During the docked operations, the STS-134 crew delivered and installed the Alpha Magnetic Spectrometer-2 to study cosmic particles and the ExPRESS Logistics Carrier 3 with spare parts, and performed four spacewalks to perform maintenance and install components on the station, including the Enhanced International Space Station Boom Assembly that marked the completion of the U.S. Orbital Segment of the station.