Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

An international team of astronomers has uncovered a striking cosmic anomaly. A feeding black hole has been detected roaming ...

Astronomer and Pluto mission leader S. Alan Stern explores how the field has transformed during his decades-long career.

with cosmic collisions triggering wild bursts of star formation that depleted most of the galaxies' available gas about half a billion years before JWST's observations, the researchers wrote. Sign up ...

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

What happens when two rare ring galaxies collide? They form an infinity symbol—or the face of a cosmic owl, depending on how you look at it. The James Webb Space Telescope has helped two international ...

A dazzling bolt of radio light from across intergalactic space is the most powerful of its kind seen to date – and its ...

Recently, a research team from the Chinese University of Science and Technology achieved a significant breakthrough in the ...

Scientists have discovered a gamma ray explosion outside our galaxy that's not only exceptionally powerful, but also ...