The International Space Station is facing a $1 billion budget shortfall – separate from President Donald Trump's plans to ...

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

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

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

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show how astronauts live.

"These proposed cuts will result in the loss of American leadership in science." — AAS American As-tronomical Society Board ...

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

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

All U.S. service members aboard the USS Harry S. Truman have been accounted for and are safe after a fighter jet, an F/A-18E ...