Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

NASA employees are once again taking to the streets to raise awareness about deep science cuts and layoffs at the space ...

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

Chants of "Save NASA!" echoed through downtown Washington, D.C., Monday(Sept. 15) as agency workers and supporters rallied ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are added to the count on a rolling basis by scientists from around the world, ...

But the claim that NASA announced found life on Mars was false. NASA announced it found promising evidence of potential ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Viking consisted of two twin orbiters and landers, with experimental chambers in the landers to conduct three biology ...

NASA and aerospace manufacturer Northrop Grumman announced Tuesday night a delay in the arrival of their Cygnus XL cargo ...

Republicans have historically funded a lot of science, new research shows. President Trump might be bucking that trend.

NASA astronauts Jonny Kim and Zena Cardman successfully captured Northrop Grumman’s Cygnus XL spacecraft using the International Space Station's robotic Canadarm2.

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...