A recently spotted space rock that had suddenly climbed atop astronomers’ threat lists is now predicted to remain just another random rock traveling through space. On February 7, NASA’s Center for ...

It doesn't take a planetary catastrophe to get scientists' attention. Sometimes a space rock roughly the size of a 15-story ...

Add Yahoo as a preferred source to see more of our stories on Google. The University of Hawaii's asteroid impact alert system captured the motion of asteroid 2024 YR4 over the course of one hour on ...

The Asteroid That Briefly Worried Planetary Defense Experts Asteroid 2024 YR4 was discovered in late 2024 and quickly drew attention because early orbital calculations left open a possible Earth ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The media is full of reports of a “city killer” asteroid ...

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An asteroid gaining notoriety for its potential to collide with Earth in 2032 was estimated Tuesday to have roughly a 3% chance of striking our planet — the highest probability ever assigned — before ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Not much is known ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. An asteroid between about 130 and 300 ft. (40 and 90 meters) ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...