NASA confirms that asteroid 2025 MW91, estimated to be 140 feet across, will make its closest approach on 5 July.

An asteroid discovered last year and briefly thought to be a threat to Earth has a one-in-23 chance of hitting the Moon, ...

YR4 won’t hit Earth, but a 4% chance remains for a lunar impact. ESA's upcoming NEOMIR telescope could revolutionize early ...

The recently discovered asteroid 2024 YR4 has caught astronomers' attention for an unexpected reason. While the risk of ...

Astronomers discovered 3I/ATLAS, an interstellar object moving at over 60 km/s towards the Sun. It's the third known object ...

In 2032, a rare astronomical event may unfold, as asteroid 2024 YR4 could collide with the Moon, resulting in a once-in-5,000 ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Asteroid 2024 YR4 currently has a 2.3% chance of striking the Earth on Wednesday, Dec. 22, 2032, according to experts from NASA and the International Asteroid Warning Network (IAWN).

The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

On this week's episode of the Best of Quirks & Quarks with Bob McDonald: lizard bubble breathing, ancient puberty, zapping an ...

A Martian meteorite, NWA-16788, weighing 24.67 kg, will be auctioned at Sotheby's. Found in Niger, it is estimated to fetch up to $4 million.