The replacements for NASA's two stuck astronauts launched to the ISS on Friday night, paving the way for the pair's return.

Two US astronauts stuck in space since June after rescue mission is delayed: SpaceX launch scrubbed Wednesday. Here's what we know.

NASA will livestream the launch Friday night of Crew-10, which will in part replace the Starliner astronauts at the International Space Station.

A series of helium leaks and thruster failures marred their trip to the space station, setting off months of investigation by NASA and Boeing on how best to proceed. Eventually ruling it unsafe ...

Barring any further issues, veteran NASA astronauts Butch Wilmore and Suni Williams could be headed back to Earth on March 19.

Crew-10 astronauts will board SpaceX Falcon 9 rocket to International Space Station, which sets up the return to Earth of ...