A radio signal? That would have to confirm the object is technlogical in nature, wouldn't it? The thing is, this isn't a ...

Harvard astrophysicist Avi Loeb suggests that interstellar object 3I/ATLAS may have just broken up into well over a dozen ...

Interstellar comet 3I/ATLAS is losing an insane amount of mass after making its closest pass of the Sun last month, or ...

Astronomers confirm that 3I/Atlas is still intact, despite viral posts claiming it was destroyed near the Sun.

Interstellar object 3I/ATLAS no longer has a tail, defying behavior for a “typical comet,” and adding to mystery surrounding ...

A mysterious object spotted hurtling toward Earth has sparked a wave of global panic and wild alien invasion theories online.

The risk of a cosmic body striking the Earth—or exploding in the atmosphere—may be higher in 2032 and 2036, researchers have ...

CC0 Usage Conditions ApplyClick for more information. Today, researchers who found the first hypervelocity stars escaping the Milky Way announced that their search also turned up a dozen double-star ...

The most massive stars in the universe are destined to explode as brilliant supernova before collapsing into black holes. Yet ...

Eastern-based Libyan forces said on Monday they had shot down a drone near Benghazi's Benina airport after footage circulated on social media showing a burning object fall from the sky and explode in ...