Space shuttle Endeavour completed its final flight by delivering the Alpha Magnetic Spectrometer to the International Space Station during the STS-134 mission.

"I think we all should be really impressed how big and magnificent that space station is," said STS-134 Mission Specialist Mike Fincke at the crew press conference following landing. Describing their parting view of the space station where he served once as crew and once as commander, he said, "We were impressed; we were excited like five-year olds at a rollercoaster park."