Their stay in space was extended after Boeing’s Starliner experienced thruster issues and helium leaks on the way.

Don Pettit is replacing astronaut Tracy Dyson, who plans to return to Earth on Sept. 23, after a six-month stay aboard the ...

NASA is holding a press conference Saturday ... These crews are typically made up of four astronauts, but in this case just two new members would travel to the station, and Wilmore and Williams ...

“We did that, and we worked with NASA to put a plan together that actually puts it back on schedule for its launch and back in the budget box,” he said. “That was briefed up the chain to NASA.

NASA has said it will decide by the end of the month how it will bring home two astronauts who were stranded on the International Space Station (ISS) when their Starliner spacecraft malfunctioned ...

It’s really tough when you don’t have the actual hardware to look at, when it’s up in space.” If NASA decides to bring Wilmore and Williams home on Starliner, Bowersox said the agency will ...

With the mission now lasting more than two months—far exceeding the intended eight days—NASA has finally provided ... Williams and Wilmore will have to wait up to two more weeks to learn ...

The fall has it’s Pumpkin Spice Latte. Donald Trump Suffers Florida ... 23 TV characters who simply vanished without a trace NASA Made a World-Shaking Discovery: Compelling Evidence of Past ...

Marking a new journey in NASA's exploration of Mars, the Perseverance rover is set to begin a monthslong, steep and challenging ascent up a crater, the space agency announced Wednesday.

But if NASA decides Starliner is safe for the astronauts, the capsule would fly them home much sooner — likely within the next month to free up the ISS docking port for the SpaceX mission.

Questions about the reliability of the transistors on the Europa Clipper spacecraft arose earlier this year after similar problems cropped up elsewhere. With the tight launch window looming, NASA ...

NASA will provide an update Saturday on whether Boeing Co.’s Starliner spacecraft will be used to bring astronauts Butch Wilmore and Suni Williams back from their extended stay on the ...