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

WASHINGTON: Indian-origin astronaut Sunita Williams has broken the record for total spacewalking time by a woman by logging 62 hours and 6 minutes of spacewalk.

Sunita Williams and Butch Wilmore have been in space for the last 8 months. They exited the ISS to conduct maintenance work ...

NASA astronaut Sunita Williams has broken the record for the longest time spent in space by a woman. The record was achieved ...

NASA astronauts Suni Williams and Butch Wilmore completed a spacewalk Thursday while awaiting their delayed return to Earth.

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

Commander Sunita Williams and Butch Wilmore floated out to perform maintenance work and wipe the International Space ...

The robotic arm delivered NASA astronaut Suni Williams to a worksite during a record-breaking spacewalk at the International ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...