An asteroid called 2023 CX1 underwent a single explosion, hinting that it had an unusual structure that might be more ...

Asteroid 2025 FA22, measuring up to 951 feet across, will make a close approach to Earth early Thursday according to NASA ...

A giant space rock the size of New York's Chrysler Building will make a close pass by Earth Thursday, and it could get even ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept.

78 million years ago, a 1.6 km asteroid slammed into what is now Finland, creating a crater 23 km (14 mi) wide and 750 km ...

An asteroid the size of a skyscraper is approaching Earth at 24,136 miles per hour. The giant asteroid will be at its closest ...

NASA confirmed the asteroid will fly past Earth today. It measures about 520 feet wide and moves fast. Its speed is 24,127 ...

A skyscraper-size asteroid named 2025 FA22 will make a close approach to Earth this week, and you can watch it happen live ...

A massive 340-meter asteroid named Apophis — also known as the “God of Chaos” — will make an epic flyby of Earth on April 13, ...

Researchers were able to determine that the asteroid came from the inner Asteroid Belt, the region between Mars and Jupiter, ...

Asteroid 2024 DW flew about 139,000 miles (224,000 km) away from Earth. The space rock was estimated to be about 43 feet wide (13 m). Credit: Space.com | animation: NASA/JPL-Caltech | edited by Steve ...

Sooner or later, a sizable asteroid could impact a populated area on Earth. How is the US, and the world, preparing?