New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

Astronomers capture first image of a white dwarf exploding twice in space Rare double-detonation seen in supernova remnant ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

It's only the third time that experts have spotted an object in the Milky Way that's come from a different solar system. Find ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

We have discovered two interstellar objects so far, ’Oumuamua and Comet 2I/Borisov. ’Oumuamua had no dust tail and a ...

Astronomers have captured a stunning, detailed image of the nearby Sculptor galaxy, spanning an impressive 65,000 light years ...

Scientists have been working on ways to find new worlds far from Earth, and this strange method theorized decades ago has ...