NASA is closely monitoring a building-sized asteroid as it makes its closest approach to Earth today, among a group of five ...

Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

NASA has issued a warning about asteroid 2023 KU, a 370-foot-wide space rock traveling at over 64,000 km/h. Expected to ...

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

KU, comparable to a 35-story building, will safely pass Earth on April 11, 2025, at a distance twice that of the Moon. While ...

The asteroid that once had a small chance of striking Earth and now might slam into the moon resembles a spinning hockey puck ...

NASA has updated its estimates for asteroid 2024 YR4, initially thought to hit Earth. The risk of an Earth impact in 2032 has ...

An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

NASA reported an increased likelihood of asteroid 2024 YR4 impacting the Moon on 22 December 2032, with chances rising to 3.8 ...

An asteroid which could be up to 220 feet wide will now miss Earth - but the chances of the space rock slamming into the moon ...

New Webb Telescope data confirms that asteroid 2024 YR4 poses no threat to Earth during its 2032 flyby. As for the Moon, not ...