As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

Few things make a car look more neglected than dull, swirled paint. But restoring a mirror-like shine doesn’t have to me ...

A new theoretical study led by University of Delaware engineers reveals that magnons, a type of magnetic spin wave, can ...

Astronomers are puzzled by interstellar object 3I/ATLAS as it defies orbital expectations with unexplained trajectory shifts ...

Astronomers observe for the first time the actual motion of spirals in a protoplanetary disk, revealing gravitational ...

This article originally published at Earth just got a new companion in space. It's sticking around for 60 years.. A one-way ...

Viral speculation that earth was now home to a second moon has circulated social media over the past days, but astronomers ...

We’d certainly know about it if an asteroid hit Mars or the moon, but just how much Earth would be affected depends on a number of factors ...

Quantum Dynamics Enterprises has also begun filing international patent applications under the Patent Cooperation Treaty (PCT ...

The newly discovered "twilight" asteroid, 2025 SC79, was obscured by the sun's glare until an astronomer pointed the Dark ...