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

The changes align with a desire that was reflected in the Trump administration's "skinny budget" proposal for NASA, released ...

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

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

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

The biggest and brightest satellite will be zooming over Ohio this weekend. Here's how to see the International Space Station ...

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

Expedition 70 NASA astronaut Jasmin Moghbeli announced that the International Space Station crew found a tomato lost by ...

The release of NASA's latest budget reveals the Orion spacecraft and Lunar Gateway space station are getting the chop. The ...

President Donald Trump on Monday celebrated National Astronaut Day on the 64th anniversary of Alan Shepard becoming the first ...