A rare 9-foot oarfish dubbed the "doomsday fish," washed up in Encinitas, California, marking the third sighting of the ...

NASA astronaut Don Pettit captured both an aurora and a docked SpaceX Dragon spacecraft at the International Space Station ...

"All NASA astronauts aboard the International Space Station are in good health," says the agency's chief health and medical ...

NASA astronaut Don Pettit snapped shots of some SpaceX Starlink satellites from the International Space Station (ISS) ...

When you look out into the darkness of space, it’s not like looking out the window. It’s scary. It’s unwelcoming,” Isaacman ...

The Tether Management and Docking System allows two robots to collaborate during a vertical descent into a lava tube through ...

None of this was anticipated. They were supposed to be there for a week, and now it’s going on six months,” a source told The ...

A recent photo of Williams aboard the ISS sparked rumors about her health, restoring the media's habit of prying into the ...

"All NASA astronauts aboard the International Space Station undergo routine medical evaluations, have dedicated flight ...

Lehigh Valley entrepreneur, pilot and astronaut Jared Isaacman talks about the Polaris Dawn mission and answers questions ...

Stranded astronaut Sunita Williams said the growing concerns about her health were nothing but “rumors” — as she attributed ...

Astronaut Suni Williams is putting health rumors to rest after photos of her during her mission aboard the International ...