Time lapse of the NASA TV feed of the installation of the Alpha Magnetic Spectrometer (AMS) from the payload bay of Space Shuttle Endeavour onto the starboard truss of the International Space Station (ISS), on May 19, 2011. The time-lapse portion of the video is preceded by a computer animation of the installation procedure narrated by Derek Hassmann, Lead ISS Flight Director for STS-134. The time-lapse portion of the video is at approximately 60 times actual speed. Some time-lapse video clips have been rotated for clarity of orientation. "Born Barnstormers" by Brian Boyko is available in the public domain from http://freepd.com/