I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

Yet, a video shared on the "r/PublicFreakout" subreddit captured the jaw-dropping moment one yacht was hit by an even larger ...

The Solar System seems calm, but that tranquility is fragile. Now imagine one day looking up and spotting something ...

All the Latest Game Footage and Images from Solar Collision Control Control the power of the sun in Solar Collision Control, a thrilling arcade game where you must survive as long as possible by ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...

Passing stars could trigger instability across the solar system, resulting in Earth being hauled out of its orbit.

A European space agency created the first "artificial total solar eclipse" using a pair of satellites on Monday.

The Guardians have dealt with snow on Opening Day before. In 2007, their first four games in Cleveland were snowed out from April 6-9, forcing the team to play its "home" opener in Milwaukee.

A collision between our Milky Way galaxy and its largest neighbor, the Andromeda galaxy, predicted to occur in about 4.5 billion years, has been anticipated by astronomers since 1912. But new ...

Scientists also predict sometime during the collision, there is a 12% chance that the solar system could be entirely ejected from the newly formed galaxy. For some reassurance, humanity would be ...

“Debris is notoriously difficult to remove, so a strong solar cycle with strong geomagnetic storms is one of the best things for helping to maintain a long-term operable environment,” they say. That’s ...