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 ...

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 ...

An asteroid capable of flattening a mid-sized city could potentially collide with Earth eight years from now, as its orbit around the sun briefly intersects the path of our planet. Named 2024 YR4 ...

Not much is known about 2024 YR4, but the asteroid is estimated to be 131 to 295 feet (40 to 90 meters) wide, a “size range comparable to that of a large building,” said Dr. Paul Chodas ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

22, 2032. That’s the day an asteroid dubbed 2024 YR4 may strike our planet. Cosmic bookmakers don’t make an impact terribly likely—but the risk is on the rise. According to NASA’s Center ...

Astronomers have been keeping a close eye on an asteroid big enough to destroy a whole city. As experts learn more about asteroid 2024 YR4's trajectory, they've confirmed that the odds of impact ...

There's a small chance that the asteroid could collide with Moon. While scientists have doubled the odds of asteroid 2024 YR4 colliding with Earth in 2032, new calculations show that there was a ...

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Astronomers have been keeping a close eye on an asteroid between 130 and 300 feet long that has a very small chance of crashing into Earth in less than eight years. And as they learn more about ...

The asteroid's impact probability with Earth has increased since it was first discovered. An asteroid, estimated to be about 130 to 300 feet wide, has a chance of crashing into Earth in less than ...