Sky watchers around the world have a new star to hunt for in the night sky, thanks to a recently detected explosion in our ...

high-energy environment where intense star formation from overmassive star clusters expelled dark matter from the galaxy, the team suggests. "FCC 224 serves as a crucial data point in our effort ...

Astronomers have revealed a nearby spiral galaxy in all its brilliant glory, shining in thousands of colors. The dazzling ...

We tend to picture the universe’s earliest galaxies as vaguely round, reddish blobs of light, without much structure. But using JWST, Tacchella and his colleagues recently found one galaxy that ...

By Dennis Overbye In a stunning scientific and technological feat, a group of astronomers said Thursday that it had managed to take the first close-up picture of a star in another galaxy.