Scientists have solved one of the universe's great mysteries, as they reveal the identity of the 'little red dots' in deep ...

There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big ...

Electricity isn't just wires and outlets. Its history includes fake experiments, brutal PR wars, and vehicles that predate ...

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9." ...

Astronomers may have discovered a previously unknown type of astronomical object, nicknamed “Cloud-9,” that could shed light ...

JWST peered at the glowing trail of stars left behind by a candidate runaway supermassive black hole deep in space, revealing ...

Black holes are not cosmic vacuum cleaners. They are among the universe’s most extreme objects - and come in different sizes.

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...