A SpaceX mission due to unite the Boeing Starliner astronauts with the spacecraft that will bring them home has taken flight. NASA’s Suni Williams and Butch Wilmore have now been on the International ...

The agency revealed the exact date the mission may happen.

Donald Trump’s administration announced Tuesday it was speeding up plans to send US astronauts back to the Moon, from 2028 to 2024, calling for a “spark of urgency” to prevail over delays that have ...

Tiny chunks of space debris are believed to have struck the return vehicle of a Chinese crew of astronauts who were due to return to Earth following a mission at the nation's Tiangong space station.