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 ...
NASA’s James Webb Space Telescope (JWST) has captured images of a distant galaxy that is forming a peculiar cosmic structure ...
A nearby active galaxy called VV 340a offers a dramatic look at how a supermassive black hole can reshape its entire host.
"It points to a slow starvation rather than a single dramatic death blow." ...
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 ...
Three billion years after the Big Bang, a massive galaxy already looked like it had run out of time. It spun in a calm, ...
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.
The "Cosmic Grapes" galaxy formed just 900 million years after the Big Bang, revealing a never-before-seen structure.
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.