One of those detections was EP240408a, an unusual blast that lit up discussions between astronomers. Zhang and his colleagues ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

YR4 has a tiny chance of hitting Earth in 2032, but for now, you can watch it fly harmlessly through space in a short ...

YR4 now has a 2.3% chance of impacting Earth in 2032, prompting ongoing observations. Ground-based telescopes will track it ...

As a result of that mix of storms and fires, inadequate and expensive insurance, and sinking property values, First Street ...

YR4 has just above a 1% chance of crashing into Earth in 2032, which is why astronomers and space agencies are paying attention to it.

A recently released animation shows a new look at a large asteroid that has a small, but significant, chance of impacting ...