A mysterious interstellar comet named 3I/ATLAS is hurtling toward our solar system — and it's unlike anything we've seen ...

NASA has shared new details about 3I/ATLAS. It is an interstellar object moving at 209,000 km/h. Hubble images show it is ...

A new scientific paper is drawing attention because it puts forward an unexpected idea about a space object called 3I-ATLAS. Some scientists now question whether this object, which came into our solar ...

Confirmed as an alien comet, new observations have given us a much better idea of how large this interstellar object actually ...

A newly spotted interstellar comet is passing through our solar system at a blistering speed of 130,000 miles per hour, ...

Astronomers have spotted only three objects known to have come from outside our solar system. The newest, called 3I/ATLAS, is already raising eyebrows. First seen this summer, it doesn’t quite behave ...

There's more than just Star Trek films among the great sci-fi movies on Paramount+ that you can watch in August 2025 ...

A century from now, a pair of spacecraft might boldly go where no human-made object has gone before: a black hole. Here's how ...

The nearest black hole that we know of at the moment is 1,560 light-years away. There’s probably a black hole lurking within ...

James Webb Space Telescope discovers 300 mysteriously luminous objects, sparking debate on whether they are galaxies or something else ...

The latest entry in the Alien franchise has just arrived on Disney+ and die-hard fans will have already devoured the first ...

Earth series on Disney+, then you'll love these five underrated sci-fi masterpieces that are available to stream.