Williams not only performed crucial tasks outside the ISS but also set a new spacewalking record for female astronauts.

Sunita Williams, Indian-origin NASA astronaut, clicked the “ultimate selfie" on January 30. The photograph, shared by NASA on ...

NASA astronaut Sunita Williams, who is aboard the International Space Station (ISS), clicked the “ultimate selfie" last month ...

In a memo sent out on January 22, NASA employees were ordered to “scrub” mentions certain terms from the agency’s websites by ...

A photographer on Earth has captured an incredible telescope image of NASA astronaut Suni Williams outside of the International Space Station, as it passed by roughly 250 miles overhead.

NASA astronauts Sunita Williams and Barry Wilmore conducted a 5-hour spacewalk to fix a key communication issue on the ISS.

This story incorporates reporting from Bill McEwen, Space.com and CNN on MSN.com.NASA astronauts Suni Williams and Butch Wilmore, currently stationed aboard the International Space Station (ISS), have ...

NASA and the European Space Agency said Wednesday that the chance of the asteroid impacting Earth is slightly more than 1%.

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

The record-breaking spacewalk set a new women's record for total spacewalking time and saw the astronauts finally remove ...

NASA astronaut Sunita “Suni” Williams, one of the two astronauts on an unintentionally extended stay aboard the International ...