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

Astronomers utilizing NASA’s James Webb Space Telescope (JWST) have uncovered a new class of galaxies that defy traditional ...

NASA's Hubble Finds 'Cloud-9' — the First Confirmed Detection of a Failed Galaxy ...

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

According to a new study, some of the earliest galaxies observed with the James Webb Space Telescope are in fact much less massive than they first appeared. Black holes in some of these galaxies make ...

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

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

Astronomers are gathering in Phoenix this week for the 247th meeting of the American Astronomical Society (AAS 247), where ...

Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island have uncovered the largest and most extended stream of ...

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

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