Special Report: Final Flight of Space Shuttle Endeavour
NASA's space shuttle Endeavour, commanded by Mark Kelly, ends its decades-long history with the STS-134 mission to the International Space Station.
See spectacular photos from the last four spacewalks ever performed by a space shuttle crew.
Out-of-this-world science experiments are flying on NASA's last flight of shuttle Endeavour.
The two spiders, named Gladys and Esmerelda, are settling in on the space station.
NASA has a new spaceflight champion and his name is Mike Fincke.
Now is your last chance to see shuttle Endeavour fly across the night sky.
Two ships named Endeavour will take historic voyages simultaneously this month. One will fly to space, while the other will sail the sea.
Astronauts Mike Fincke and Greg Chamitoff wrapped up the fourth and final spacewalk of Endeavour's STS-134 mission.
Shuttle astronauts Mike Fincke and Greg Chamitoff took their mission's fourth and final spacewalk early Friday morning
On spacewalks, even the slightest discomfort can be a nightmare.
Shuttle commander Mark Kelly will make a video call to his wife Gabrielle Giffords tonight.
See amazing photos from NASA's final flight of space shuttle Endeavour, the mission STS-134.
Endeavour astronauts have heat shield inspections and spacewalk prep work on tap for Thursday.
Shuttle astronauts Andrew Feustel and Mike Fincke completed the mission's third spacewalk today.
Two astronauts took the third spacewalk of their mission to the International Space Station today.
Shuttle astronauts Andrew Feustel and Mike Fincke will spacewalk Wednesday after some light exercise.
Endeavour's six-astronaut crew will enjoy a second day off tomorrow to relax after a busy week on orbit.
See photos of the smooth landing of the International Space Station's 27th crew on May 23, 2011 after 5 months in space.
Dmitry Kondratyev, Cady Coleman and Paolo Nespoli have safely landed in Kazakhstan, after more than five months in space.