Because the nuclei involved are extremely rare and short-lived, scientists usually rely on theoretical models rather than ...

A seemingly regular, Sun-like star began acting really weird, flickering haphazardly as its light faded in and out. The cause of the star’s strange behavior may have been a cosmic catastrophe that’s ...

Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created ...

In our solar system, Jupiter is the undisputed king. If you added more mass to Jupiter, it wouldn’t actually get much bigger ...

Astronomers have witnessed a rare and violent cosmic crash between two planets, and they say the fallout could teach us about ...

Tzanidakis was combing through old telescope data from 2020 when he found an otherwise boring star acting very strangely. The ...

Astronomers produced the most complete map of the center of the Milky Way, which can provide insight into how stars and ...

A rare celestial occasion will light up the Saturday evening skyline, featuring a bright six-planet parade in a special planetary alignment visible to stargazers. Mercury, Venus, Neptune, Saturn, ...

SAN DIEGO (FOX 5/KUSI) — Two school buses collided near Lafayette Elementary School in Clairemont on Friday morning, according to a Sig Alert from California Highway Patrol. The incident was first ...