In the almost three years since NASA proved that it could successfully deflect an asteroid, we’ve learned a lot about these ...

When NASA's DART spacecraft slammed into the asteroid moon Dimorphos in September 2022, it didn't just change the asteroid's ...

Perseverance cracked open a tricky Mars rock to find water-related minerals, then zoomed across the landscape to make its ...

An astrophotographer has captured an extremely rare and "difficult" photo of a solar flare exploding from the sun at the ...

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

They have arrived! After an extended delay, the Axiom Mission-4 (Ax-4) crew flying aboard SpaceX's Crew Dragon "Grace" pulled ...

As space junk increases, more operators are choosing to launch without any insurance at all. To compensate, companies are ...

Mexican scientists say debris from exploding SpaceX rockets is killing wildlife, including dolphins, sea turtles and fish.

People from North Florida to North Carolina reported a bright streak and fireball across the sky Thursday. Here's what to ...