Facing a $1 billion budget shortfall, NASA is dropping the number of astronauts on the International Space Station.

NASA astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday, May 1 for the fifth-ever all-female spacewalk.

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years ...

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space ...

"We're opening the door to new countries, institutions and individuals that can bring new ideas that can really fuel an ...

Green gram and fenugreek seeds to be cultivated aboard the ISS, aiming to unlock sustainable food solutions for future space ...

Astronaut Anne McClain talks about her mission aboard the ISS and what it means to represent Washington state in space.

A Pakistani astronaut will become the first foreign national aboard China’s Tiangong space station, as Beijing steps up space ...

Prime Minister Narendra Modi said on Wednesday that India was marching ahead with renewed confidence in the field of space ...

Life aboard the International Space Station (ISS) presents unique challenges and experiences for astronauts. They follow a strict schedule of scientific experiments, exercise, and station maintenance.

NASA astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday, May 1 for the fifth-ever all-female spacewalk.