Watch the moment four astronauts splashed down just off the Florida coast in a return to Earth after a nearly eight-month ...

The agency revealed the exact date the mission may happen.

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.

NASA flight engineers Butch Wilmore and Suni Williams speak about their delayed return to Earth after their planned 8-day mission was extended by several months.

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