It came from outer space! In the early morning of June 30, 1908, people in the remote Tunguska region of Siberia beheld an ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

The cosmos has always fascinated humanity with its vast mysterious expanse holding both beauty and potential danger. Among ...

NASA is tracking a house-sized asteroid set to whiz past Earth tomorrow at a thundering 29,304 miles per hour. The space rock ...

NASA is tracking a bus-sized asteroid zipping past the Earth at nearly 16,000 miles per hour today. The asteroid, known as "2025 DM7," is estimated to be about 42 feet across and soared past our ...

Researchers did not expect the huge size of the meteorite given the frigid continent's history of thousands of space rocks ...

A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...

February, headlines around the world buzzed about the potential for an asteroid to hit the Earth in 2023—specifically, ...

It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have been six to nine miles in length. On the other hand, on Feb. 15, 2013, an ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

Watching this five-day asteroid war game from the wings were ... and all life on it have been shaped by big rocks from outer space slamming into it. Dave Morrison was one of the first researchers ...