Two NASA astronauts, stranded at the International Space Station since June, could return to Earth weeks earlier than ...

NASA astronaut Suni Williams tells John Dickerson about her extended stay in space with crewmate Barry "Butch" Wilmore aboard the International Space Station, setting a new spacewalk record, the ...

Suni Williams ... loop for an astronaut’s suit. NASA said the problem has been fixed. This was the eighth spacewalk for Williams, who has lived on the space station before.

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday.

NASA astronauts Suni Williams and Butch ... the International Space Station is seen over a blue and white Earth. (Photo by NASA via Getty Images) Williams previously conducted another spacewalk ...

Suni Williams ... loop for an astronaut’s suit. NASA said the problem has been fixed. This was the eighth spacewalk for Williams, who has lived on the space station before.

Suni Williams ... loop for an astronaut’s suit. NASA said the problem has been fixed. This was the eighth spacewalk for Williams, who has lived on the space station before.

Suni Williams wasn’t planning to participate in a spacewalk when she arrived aboard the International Space Station last ... A further examination determined the suit’s cooling loop had ...

Suni Williams ... cooling loop for an astronaut's suit. NASA said the problem has been fixed. This was the eighth spacewalk for Williams, who has lived on the space station before.