A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

Using JWST's Mid-Infrared Instrument, the scientists honed in on stars, all between one and eight times the mass of the sun, ...

NASA’s James Webb Space Telescope (JWST) has revealed an unprecedented view into the heart of the Circinus galaxy, located ...

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

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

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

Astronomers report how a "death by a thousand blows" caused a galaxy in the early universe to stop forming stars, making it ...

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 ...

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

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