Retired British astronaut Tim Peake describes the grueling conditions NASA astronauts Butch Wilmore and Suni Williams will face to return to Earth as their nine-month unplanned stay in space comes to ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

"As soon as we can get it going, we would want to start having some type of presence on the moon sustainably," she told ...

Matamoros’ first solo sally as a director and produced alongside Ángeles Hernández under their Barcelona-based banner Mr.

Suni Williams and Butch Wilmore were only supposed to be in space for 8 days. Williams has family on Cape Cod.

After their long – and unintended – stay in space, NASA astronauts Suni Williams and Butch Wilmore are finally on their way back home.

What happened to NASA astronaut Scott Kelly after spending a year in space while twin brother Mark, also an astronaut, remained at home?

NASA astronauts Suni Williams and Butch Wilmore are heading back to Earth, after a weeklong test flight turned into a ...

The first Black person to clock a long-duration stay on the International Space Station, Glover is now aiming for the dark side of the moon. And he wants us all to keep reaching further.

A SpaceX crew capsule arrived at the International Space Station on Sunday, delivering the replacements for NASA’s two stuck ...

Williams have spent a total of 608 days in space across three missions, making her the second-most experienced NASA astronaut after Peggy Whitson, who holds the record for 675 days.

Several issues with the spacecraft have kept Needham native Suni Williams on the International Space Station since last ...