A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on ...

The James Webb Space Telescope has discovered surprisingly large and bright early galaxies. This discovery challenges the ...

The James Webb Telescope once again discovered galaxies that form stars so early and so effectively that they don't fit into ...

Since its launch, the James Webb Space Telescope has been finding unusually bright galaxies in the early cosmos. Now there is ...

Dark matter is an essential element of galaxy formation and physics, according to the standard theory of how the universe ...

Our long "push" into the Orion nebula begins with a timelapse photo of the entire constellation, shot on a digital camera piggybacked on the 18-inch Newtonian telescope at Rocky Hill, then ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The powerful Euclid ...

The James Webb Space Telescope (JWST) revealed ancient galaxies that are unexpectedly large and bright, defying current ...

Astronomers, using the James Webb Space Telescope, have discovered that early galaxies are far larger and brighter than ...