Hawaii astronomers late last year discovered an asteroid that has a slim likelihood of striking the Earth in about seven ...

By studying the Sun’s acoustic waves, scientists are uncovering its hidden dynamics, refining stellar models, and influencing ...

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...

Hubble Captures a Distant Supernova The NASA/ESA Hubble Space Telescope has captured a striking image of a supernova and its ...

In this series, we cover provocative questions in astronomy. This week: the mysterious extragalactic signals known as Fast ...

New insights into the extreme conditions behind "disintegrating planets" reveals how they are consumed by the heat of their ...

Further research might bring those odds down to zero, but we will likely have to wait a couple of years to know for sure ...

The possibility of the asteroid 2024 YR4 impacting our planet might not be ruled out until 2028, raising the prospect we’ll ...

YR4, which was recently spotted in the cosmos with a non-zero chance of hitting Earth in the coming years, may have caused some alarm.

An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...