Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it ...

On July 30, 2025,asteroid 2025 OL1—measuring roughly the size of a small aircraft—will pass Earth at a distance of 1.29 ...

NASA has confirmed that asteroid 2025 ME92 is on course. The rock is about 95 feet wide and is travelling fast.

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks and preview what's coming in 2029.

Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it might hit the Moon. KTLA speaks with Davide Farnocchia, navigation engineer ...

City killer’ giant asteroid, unofficially known as 2024 YR4, may hit the moon in 2032. The scientists ruled out any ...

Asteroid 2025 OL1, about the size of a small plane, will safely pass Earth on July 30, 2025, at a distance of 1.29 million ...

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

Scientists created this mosaic of asteroid Bennu using imagery collected by NASA's OSIRIS-REx spacecraft. The asteroid spans about 1,600 feet (500 meters) across.

NASA will announce its initial findings on Wednesday. What we already know is that the capsule contains a sample from the asteroid Bennu, a roughly 4.6 billion-year-old relic of the earliest days ...

A NASA spacecraft nudged a small, harmless asteroid aside in deep space, the agency announced Tuesday in Washington, D.C., shifting the asteroid's orbit in a test mission to save the Earth.