Remember the potential "city killer" asteroid we were all freaking out about, 2024 YR4? Initially predicted with a small but ...

Surveyor is a $1.4-billion infrared telescope with a single mission: to hunt asteroids and comets that could pose a danger to ...

Asteroid 2024 YR4 won’t hit Earth in December 2032, but that doesn’t mean we’re out of the woods forever. Researchers warn ...

The threat from near-Earth asteroid 2024 YR4 may have subsided, but discoveries of other hazardous space rocks are set to ...

In late 2024, astronomers spotted asteroid 2024 YR4 on a trajectory that could potentially threaten Earth. This observation ...

Meteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

A "potentially hazardous" Apollo-class asteroid will be making its closest pass by Earth in more than 100 years this week.

As an asteroid mining start-up's latest mission goes awry, Josh Sims looks at how close we really are to extracting rare ...

A case in point: a European Space Agency satellite, known as ERS-2, launched in 1995 and inactive since 2011, tumbled through ...

"This has been a decade-long detective story, with each recorded meteorite fall providing a new clue," said one astronomer.