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

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...

Using the Subaru Telescope's wide-field camera, astronomers have discovered a previously unknown structure surrounding a tiny ...

The James Webb Space Telescope has turned its infrared gaze on the early universe and found something that should not quite ...

Webb reveals a bridge of stars linking two nearby dwarf galaxies, offering a look at how gravity reshapes galaxies and sparks ...

Jets are colossal structures that erupt from the poles of an actively feeding black hole. The black hole devours clouds of ...

Mizzou scientists using NASA’s James Webb Space Telescope found unusual "platypus galaxies" that could change what we know ...

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

A twisting black hole jet is pushing gas across a star-forming galaxy, revealing how black holes can reshape disks from the ...

Astronomers have used the James Webb Space Telescope to peer inside the heart of spiral galaxies, where young stars carve out glowing paths. The space observatory, named after a North Carolina native, ...

New paper led by UC Santa Cruz undergraduate suggests that long-dormant galaxies deemed to be dead may actually be stunted by ...

Observations of ultra-massive galaxies, each containing more than 100 billion stars, show that less than 2 billion years ...