Two giant asteroids that struck Earth about 36 million years ago did not cause any long-lasting shifts to our planet's ...

A car-sized asteroid will pass at about half the distance between Earth and the moon tonight (Dec. 6), concluding a busy week ...

Comets masquerading as asteroids are being found in increasing numbers, with 14 now known in the asteroid belt.

This asteroid, named 2024 XA1, is only the 11th object we have ever managed to detect before it entered our planet's ...

A "harmless" asteroid burned up Tuesday night above northern Siberia in Russia, creating a blazing fireball in the sky ...

On Tuesday, a tiny, harmless asteroid was detected early before it was expected to burn up in Earth's atmosphere over Siberia ...

The asteroid entered Earth's atmosphere at 11:15 a.m. ET over Yakutia in northeastern Siberia, creating a massive fireball.

The stadium-size asteroid is considered a "potentially hazardous object," but poses no threat to Earth this year.

An asteroid streaked past northern Siberia in the middle of the night Tuesday before burning up in Earth’s atmosphere, ...

An asteroid lit up the sky in Russia's remote far eastern region of Yakutia early on Wednesday, producing a fireball before ...

"Asteroids are 'bits of a planet that didn't happen' that orbit the sun between Mars and Jupiter in the main asteroid belt," ...

Research shows that some of Earth's largest asteroid impacts, despite their destruction, had minimal long-term climate ...