Boeing's Starliner astronauts are in the final stretch of their unexpectedly long stint in Earth orbit — and they're setting ...

The two astronauts who piloted the Boeing Starliner’s first crewed test flight responded to a claim from President Donald ...

Mission commander, U.S. astronaut Peggy Whitson, who has rich experience in space travel, is taking the necklace that she ...

NASA astronaut Sunita “Suni” Williams, one of the two astronauts on an unintentionally extended stay aboard the International Space Station, now holds the record for total spacewalk time by a ...

But they will not break astronaut Frank Rubio's record for the longest stretch of time spent on the ISS, which is 371 consecutive days.

Butch Wilmore and Suni Williams originally planned to go to space for just eight days but got stuck on the ISS when their Boeing Starliner spacecraft experienced a myriad of problems.

Suni Williams and Butch Wilmore, the two NASA astronauts who rode to the space station months ago on the Boeing Starliner, are slated to come home in late March. Also aboard the station are NASA ...

Set to launch this spring, the Ax-4 mission will carry four crew members to the station, including an astronaut from the Indian Space Research Organisation (ISRO), marking the first time an ISRO ...

NASA astronaut Sunita Williams and Butch Wilmore on Thursday stepped out of the International Space Station (ISS) for a 5.5-hour spacewalk, setting a new record, the US space agency said.

CAPE CANAVERAL, Fla. — NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost eight months after moving in. Commander Suni ...

CAPE CANAVERAL, Fla. (AP) — NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost eight months after moving in. NASA’s 2 ...