The Hubble Space Telescope is celebrating its 35th anniversary in space today, but even as a senior citizen in the spacecraft ...

China announced Wednesday the members of a three-person crew that will be launched to its space station as part of its ...

Spacewalking astronauts repaired and upgraded the famed Hubble Telescope during five missions from 1993 to 2009. Here's a ...

NASA’s oldest serving astronaut returned to Earth on Saturday following a 7-month mission on board the International Space ...

NASA’s oldest active astronaut, Don Pettit, has returned safely to Earth after a seven-month mission aboard the ISS, landing ...

Veteran NASA astronaut Don Pettit celebrated his 70th birthday as he returned to Earth from a seven-month stay at the ...

The space shuttle Discovery launches from NASA's Kennedy Space Center in Florida, heading through Atlantic skies toward its ...

The unifying message of Monday's all-woman rocket flight is that, for now, cold space belongs to the hot and rich.