According to NASA, at present, four spacecraft—including SpaceX Dragon, Soyuz MS-27, and two Progress resupply ships—are ...

As NASA continues work to find a fix for the thruster issues that have afflicted Boeing's Starliner astronaut taxi, chances are high that the spacecraft's next mission will be uncrewed.

Here's how the astronauts of NASA's upcoming Crew-11 mission were impacted by the the ill-fated Starliner flight test last ...

After nearly a year in space, astronaut Suni Williams returned to Massachusetts, joining local swimmers for a refreshing Memorial Day swim in Buzzards Bay.

Sunita Williams and Butch Wilmore were on Boeing's Starliner for its first manned test flight to the International Space Station. Their short mission turned into 286 days in space.

NASA astronaut Suni Williams released a video of her reunion with her two dogs after spending nine months onboard the International Space Station.

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after returning to Earth.

NASA astronaut Sunita "Suni" Williams revealed the one meal she'd been craving in space on Monday. Newsweek's live blog is closed.

Astronaut Sunita Williams is scheduled to speak publicly on Monday for the very first time since splashing back down to Earth earlier this month.

NASA astronauts Sunita Williams and Bitch Willmore spoke publicly for the first time since returning to Earth after nine months in space.

US astronauts Suni Williams and Butch Wilmore have revealed their first reactions after learning their week-long test flight was about to turn into a nine-month space odyssey.