A privately-operated unmanned cargo ship built by Orbital Sciences Corporation left the International Space Station on Tuesday after its first successful demonstration mission, NASA said.
Endeavour's astronauts took care of some last-minute space station chores Saturday before packing up to come home and end the next-to-last shuttle flight.
John Glenn, who declared as a 77-year-old in a news conference from space that "to look out at this kind of creation out here and not believe in God is to me impossible," says facts about scientific discovery should be taught ...
Orbital Sciences Corporation's unmanned Cygnus spaceship is on track to berth with the International Space Station early Sunday, marking its second trip to the research outpost, the company said.
Two US astronauts wrapped up the last spacewalk of the shuttle era Tuesday at the International Space Station, where Atlantis is docked on the final mission of the 30-year US program.
(AP) -- The nation's turbulent space program will be run by one of its own, a calming well-liked former space shuttle commander.
(AP) -- The four astronauts assigned to NASA's last space shuttle flight can't seem to escape all the fuss and hubbub.
SpaceX confirmed it plans to launch a rocket and capsule on May 7 in a historic first flight of a private spaceship to the International Space Station.
When NASA's 30-year-old space shuttle program is shuttered following the Atlantis mission in July, the University of Colorado Boulder will look back at a rich relationship filled with triumph and tragedy and look ahead to ...
The US company SpaceX on Wednesday said it was unlikely to meet a planned May 7 launch to send its Dragon space capsule to the International Space Station, but did not set a new date for the attempt.