The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

"This shocking result means that we now need to revisit the very foundations of everything we know about cosmology," said the reseachers.

Elliptical galaxies are some of the oldest types of galaxies in the universe. They formed relatively quickly after the Big ...

NASA has discovered the ten oldest galaxies. These galaxies offer a glimpse into the early universe. GN-z11 is the oldest, formed 400 million years after the Big Bang. UDFy-38135539 marks the ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

The young universe was filled with neutral hydrogen ... Now, JWST’s ability to see some of the earliest galaxies ever found is helping astronomers narrow down the possibilities.

"We want to understand how these galaxies are forming stars, how many stars they’re forming, and especially how the black ...

"We're able to actually observe some of the first galaxies formed in the universe," says Ghassem Gozaliasl of Aalto University, and head of the galaxy groups detection team who led the study.

star-forming galaxies that collectively contribute a significant fraction of the far-infrared background, and of the overall energy budget of the universe. Still, it's not necessarily the first ...

NASA's Galaxy Zoo project invites volunteers to classify James Webb Space Telescope images, aiding scientists in ...

Researchers suggest the universe's background radiation has been overestimated, potentially challenging the standard model of ...