The James Webb Space Telescope (JWST) is a large, complex observatory that studies the universe in infrared light, which is ...

Astronomers have used the James Webb Space Telescope to observe three early ultra-massive galaxies, formed shortly after the ...

Researchers using the James Webb Space Telescope have discovered three massive galaxies from the early universe, revealing ...

Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...

The findings suggest that the formation of stars in the early universe was much quicker than previously thought.

The James Webb telescope has spotted three gigantic "red monster" galaxies that were spawned soon after the Big Bang. They're ...

The James Webb Space Telescope may have found dozens of elusive brown dwarfs — strange objects larger than planets but smaller than stars — beyond the Milky ... a stunning new image of the ...

The new observations involve a supermassive black hole that existed when the cosmos was about 11% its current age.

NASA's Hubble Space Telescope has provided us with some of the most awe-inspiring images of the universe, giving humanity a ...

Check out these 8 images of galaxies, star clusters, supernovas and others captured by NASA James Webb Space Telescope in ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

An international team of astronomers, including Peter Zeidler, Elena Sabbi, Elena Manjavacas and Antonella Nota, used Webb ... the Milky Way," added Manjavacas. "We need to be ready for new ...