Astronomers spotted nine galaxies with characteristics that have never been seen as a collection before. It's possible this ...

The discovery of thousands more galaxies with stars ringing their main disks could help astronomers study galactic evolution ...

Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old ...

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic ...

For decades, astronomers have known that supermassive black holes lurk at the hearts of essentially all large galaxies, ...

Euclid’s first deep-field survey has captured 26 million galaxies, some over 10 billion light-years away, offering a preview of its mission to chart a third of the sky in stunning detail. AI and ...

A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...

JWST recently caught three of the universe’s earliest galaxies in the act of pulling themselves together from a giant, dark cloud of hydrogen gas. The three dim spots of red light in a recent batch of ...

Nearly all stars are found inside or around galaxies, but there are ways for stars to escape into intergalactic space.

While nearly all massive galaxies possess central black holes, the presence of such black holes in dwarf galaxies remains an open question, with previous estimates identifying them in only 0.5% of ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.