A CITY-KILLER asteroid could be hurtling towards Earth but going completely undetected, a space agency chief warned. Humanity ...

Chances an asteroid may hit Earth in 2032 have again risen, though the risk remains tiny, astronomers say. Here's what to ...

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

While we all know the time an asteroid wiped out the dinosaurs, it was only a century ago that we saw the largest space-related explosion in human history. The Tunguska Event occurred on June 30 ...

If such an explosion occurred over the ocean, the impact would be less concerning, unless it happens near a coastline triggering a tsunami. Aside from the nearly 0% chance the asteroid will miss ...

An asteroid between about 130 and 300 ft. (40 and 90 meters) in diameter has been given a 2.3% chance of it hitting Earth on Dec. 22, 2032.

The spectacle came after SpaceX's Starship rocket suffered a failure during ascent, sending fragments into the atmosphere.

YR4 has a small chance of hitting Earth in 2032, but as astronomers make more observations about its trajectory, the odds of ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

An asteroid nearly the size of a football field ... at Johns Hopkins Applied Physics Laboratory. For 2024 YR4, the explosion from an airburst would equal around eight megatons of TNT — more ...