NASA satellites looked down on huge cracks forming in sea ice in Canada's far north. What is it? The Amundsen Gulf is named ...

NASA said Thursday it was postponing a launch of private astronauts to the International Space Station while it works with ...

NASA says a private astronaut mission could launch to the ISS as soon as June 19 as it works to understand an air leak on the ...

If initial results hold up, NASA says the delayed launch of a commercial research mission to the station could come as early ...

NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.

"I was very disappointed, especially because it was so close to confirmation and I think we had a good plan to implement," ...

ESA is weighing options for programs affected by proposed major budget cuts at NASA as it also seeks to expand cooperation ...

The time-lapse footage was captured by NASA astronaut Jonny Kim. NASA astronaut Jonny Kim has posted his first time-lapse ...

Gravitational wave observatory LISA, Venus orbiter EnVision, and the largest X-ray observatory ever planned, NewAthena, will ...

Curiosity’s mission was originally supposed to last no more than two years but was extended indefinitely after it ...

The solar flare peaked at 5:49 p.m. EDT on Tuesday, NASA's Solar Dynamics Observatory said. It was an X-class flare — the ...

A massive eruption on the Sun has prompted NASA to issue a warning that it could trigger communication and power disruptions here on Earth. Space weather experts confirmed a signif ...