An asteroid has a small chance of hitting Earth less than eight years from now, and astronomers are enlisting the help of NASA's James Webb Space Telescope to study it. Characterized as a ...

A 2% chance of an asteroid strike is "uncommon," officials say. The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA astronomers.

As of February 7, NASA’s Center for Near Earth Object Studies calculates that the nearly 300-foot-wide asteroid 2024 YR4 now has a 2.3 percent chance of hitting Earth on December 22, 2032 ...

An image captured by the Asteroid Terrestrial-impact Last Alert System (ATLAS) when it discovered asteroid 2024 YR4. Credit: ATLAS / NASA It's certain that recently discovered asteroid 2024 YR4 ...

Asteroid 2024 YR4 has been a source of consternation because it carries an uncommonly high risk of colliding into Earth. It's the most hazardous space rock detected since astronomers first ...

An asteroid measuring as wide as 295 feet is possibly ... thermal radiation that can set fire to surrounding environment and tsunami waves for impacts in the ocean.” Long-term effects could ...

A recently released animation shows a new look at a large asteroid that has a small, but significant, chance of impacting ...

Bennu, a rocky object classified as a near-Earth asteroid, has a one-in-2,700 chance of colliding with the Earth in September 2182, new research has discovered. The IBS Center for Climate Physics ...

China has started assembling a planetary defence team to counter the threat of near-Earth asteroids following the discovery of a large asteroid that could strike our planet in seven years.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A recently ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" asteroid 2024 YR4 twice over the next few months. The asteroid has a ...