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.

The International Space Station (ISS) executed evasive maneuvers Wednesday evening (April 30) to avoid a piece of passing ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the ...

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

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

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

NASA is considering scaling back its activities on the International Space Station, according to multiple sources. The changes, which are being considered primarily due to shortfalls in the space ...

The International Space Station is facing a $1 billion budget shortfall – separate from President Donald Trump's plans to further cut funding – that will require dropping the number of NASA ...

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

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