NASA has now confirmed that the mysterious fireball seen across the southeast was a meteor – weighing in at a ton and ...

The NASA flight will get up close and personal with Southern California this weekend. NASA says the planes are being used to ...

NASA’s acting administrator expects to decide on a new “top-level” structure for NASA within weeks, but her successor may not ...

The four people at the helm of America's space agency held a town hall meeting with employees Wednesday, fielding questions ...

"Honestly, it's been a little devastating," Kevin Hardegree-Ullman, a scientist at the NASA Exoplanet Science Institute at ...

NASA's Chandra Observatory has combined different wavelength images of the Andromeda galaxy to honor astronomer Vera Rubin, ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 spacecraft, which launched in ...

The new booster is is scheduled to launch on the ninth Artemis lunar mission in the 2030s — but there's a chance that it will ...

Jared Isaacman may no longer have a shot at leading NASA, but that doesn't mean the billionaire and private astronaut is done ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about ...