The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

Cassini data reveal how Saturn’s moon Enceladus leaks enough heat to keep its buried ocean warm and potentially habitable ...

Three Chinese astronauts have returned to Earth after they were briefly stranded at the nation's space station when space ...

B, a next-generation ocean-monitoring satellite developed in partnership with SpaceX and international agencies. The mission ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

Blue Origin, owned by Jeff Bezos, plans to challenge SpaceX with the powerful, partially reusable New Glenn rocket.

The ESCAPADE orbiters will reach Mars in 2027 to conduct NASA’s first coordinated two-spacecraft magnetosphere investigation.

The aging infrastructure of the Deep Space Network is operating at capacity and in desperate need of an upgrade. The latest ...

Pumping groundwater appears to have a greater consequence than ever previously thought. But now—thanks to a study published in the journal Geophysical Research Letters— we can see that, in less than ...

After a long summer and fall of uncertainty, private astronaut Jared Isaacman has been renominated to lead NASA, and there ...