WASHINGTON, Jan 30 (Reuters) - Observations by NASA's James Webb Space Telescope and Chandra X-ray Observatory are providing ...

Three billion years after the Big Bang, a massive galaxy already looked like it had run out of time. It spun in a calm, ...

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

New images show a galaxy forming that is similar to what our Milky Way’s mass might have been at the same stage of development. Nasa’s James Webb Space Telescope has detected and “weighed” a galaxy ...

Some newly found stars in a small galaxy called Sextans A are forming without some of the usual "ingredients," raising questions about how the early universe evolved.

Wellesley, Massachusetts — Stunning new photographs by a Wellesley College-led team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The ...

NASA scientists using the James Webb Space Telescope and Chandra X-ray Observatory have identified an early-stage galaxy cluster forming just one billion years after the Big Bang, challenging current ...

The galaxy appears to have stopped forming new stars around 400 million years ago. Instead of glowing with newborn stars, it looks dormant and subdued for its era.

Astronomers have spotted one of the oldest "dead" galaxies yet identified, and found that a growing supermassive black hole can slowly starve a galaxy rather than tear it apart. The researchers, led ...

A nearby active galaxy called VV 340a offers a dramatic look at how a supermassive black hole can reshape its entire host. Astronomers observed a relatively weak but restless jet blasting outward from ...