The mission was supposed to be a 10-day stay at the ISS. But that was before NASA discovered that the Starliner spacecraft had experienced multiple helium leaks and propulsion system issues.

He said the decision to roll Williams and Wilmore into Crew-9 was made by the subject matter experts at the commercial crew and ISS program level, not at a higher level like the White House.

A replacement crew is heading to the ISS, and Suni Williams and Butch Wilmore will come home at last. But first, another delay. CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture ...

But it's finally time to come home. A relief crew for the ISS is expected to launch from Florida's Kennedy Space Center on Wednesday night, and Williams and Wilmore should be on their way home as ...

The duty of the ISS commander - the person, who is responsible for compliance with the flight program and overall flight safety - was introduced in 2000 MOSCOW, March 7. /TASS/. US astronaut ...