A galaxy in the early universe was rich with oxygen, astronomers have found. The discovery raises questions about how early life could have first appeared in the universe.

The local universe may be expanding more slowly than previously thought, a discovery that could relieve a pesky discrepancy ...

COSMOS-Web was the largest General Observer program selected by the James Webb Space Telescope for Cycle 1. The team, led by RIT Associate Professor Jeyhan Kartaltepe, has publicly released its full ...

(CNN) — Astronomers have spotted the oldest "dead" galaxy ever observed while studying the cosmos with the James Webb Space Telescope, and it's one of the deepest views into the distant universe made ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A James Webb Space ...

Welcome to the Daily Telescope. There is a little too much darkness in this world and not enough light, a little too much pseudoscience and not enough science. We'll let other publications offer you a ...

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

The mission’s first large set of survey data is a treasure trove for clues about the history of the universe. Reading time 2 minutes The Euclid space telescope is on a mission to map more than one ...

Astronomers have uncovered an ultra-rare star that could reshape our understanding of the early universe. Named PicII‑503, ...