The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to swab the ...

One of the astronauts stranded on the International Space Station since last June explained in a new interview that she is ...

While Suni Williams and Butch Wilmore’s situation is unusual, their return trip will be pretty routine, as they were already ...

In a previous interview with CNN last week ... “The @POTUS has asked @SpaceX to bring home the 2 astronauts stranded on the @Space_Station as soon as possible. We will do so.

Starliner astronauts Sunita Williams and Barry "Butch" Wilmore took a stroll outside the International Space Station on Thursday, marking their 239th day in orbit by carrying out a task originally ...

In a previous interview with CNN last week ... “The @POTUS has asked @SpaceX to bring home the 2 astronauts stranded on the @Space_Station as soon as possible. We will do so.

Suni Williams surpasses the most time by a woman on EVA during a spacewalk with Butch Wilmore outside the International Space Station. Two NASA astronauts working outside of the International ...

The American, who’s been to space four times and at 69 years old is NASA’s oldest serving astronaut, recently talked about his photography work in an interview from the orbital laboratory.

Astronaut Suni Williams said she's trying to remember what it's like to walk after being stuck in space for almost seven ...