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

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 ...

The mission has generated a huge interest in India as it comes 41 years after cosmonaut Rakesh Sharma became the first Indian ...

NASA's Perseverance Mars rover ground down a portion of a rock surface, blew away the resulting debris, and then went to work ...

The James Webb telescope has captured some seriously cool direct images of a planet beyond our solar system. This is the ...

Last year, astronomers detected a powerful burst of radio waves from within our galaxy. Researchers now say it came from NASA ...

A Russia-controlled module on the space station has been leaking for years. Now, operators are working to figure out if the ...

NASA will soon launch a one-of-a-kind instrument, called Arcstone, to improve the quality of data from Earth-viewing sensors ...

Retired astronaut Peggy Whitson, America's most experienced space flier, and rookie crewmates from India, Poland and Hungary ...

This explorer spacecraft is heading to a rare asteroid with a naked metal core. It could hold clues to how Earth began ...

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