CAPE CANAVERAL, Fla. -- Space shuttle Discovery and its seven astronauts safely returned to Earth on Friday after some last-minute suspense over which landing site to use, closing out a year in which ...

CAPE CANAVERAL, Fla. -- NASA began 2006 having flown only a single space shuttle mission since the Columbia disaster three years earlier. After Friday's landing of space shuttle Discovery and its ...

NASA and Sierra Space have agreed to change their deal for its Dream Chaser spacecraft, which will now have its first launch ...

Atlantis and four astronauts returned from the International Space Station in triumph Thursday, bringing an end to NASA’s 30-year shuttle journey with one last, rousing touchdown that drew cheers and ...

NASA has announced significant modifications to its contract with Sierra Space for the Dream Chaser spacecraft, effectively ...

Is SpaceX squandering America's lead in space? The post SpaceX Now Causing NASA to Lose Space Race to China, Experts Say ...

EDWARDS AIR FORCE BASE, Calif. — With the space shuttle Discovery safely back on the ground, the astronauts who repaired it in outer space and rode it 219 times around the Earth returned to Houston ...

CAPE CANAVERAL, Florida (Reuters) - With NASA's Florida spaceport shut by bad weather, the shuttle Atlantis astronauts enjoyed an extra day in space Friday and prepared to return Saturday from a final ...

No manned moon landing without a lunar landing system for humans. This is to come from SpaceX, but may not be ready until "years later." ...