Comet 3I/ATLAS is only the third confirmed interstellar object ever spotted, travelling over 130,000 mph and carrying chemical signatures older than our Sun ...

A distant chemical signature, captured by the infrared eye of the James Webb Space Telescope, has just opened a new window ...

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

The natural complexity of the universe should phase out the possibility of some advanced civilization controlling reality itself, researchers argue.

One of the best examples of the genre was released 21 years ago today. The third entry in one of the most acclaimed ...

Interstellar comet 3I/ATLAS accelerates mysteriously, raising questions about its origin and what it means for humanity.

The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, chaotic bundles of turbulent gas, churned up by huge gulps of intergalactic gas, ...

One of those ground-based telescopes is the Rubin Observatory, named after famed astronomer Vera Rubin. Unlike other ...

The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes a moment when ...

As a joke, she labelled it LGM 1 for “Little Green Men”, but the astronomers working on it did not really believe they had ...

Ever wondered if what you know about space is really true? We've got a video that's going to blow your mind! Join us as we ...

If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.