IC 1101 is much bigger than previous estimates suggested. (C. Marrero de la Rosa et al.; data: Isaac Newton Telescope ...

James Webb Space Telescope is finding that between the brightest stars, the cosmic skyscrapers, there are much fainter stars, meaning early galaxies are more massive than we believed.

At the center of almost every large galaxy lies a behemoth: a supermassive black hole. Even our Milky Way contains one, called Sagittarius A*. Now, for the first time, astronomers may have spotted an ...

Add Yahoo as a preferred source to see more of our stories on Google. Two barred spiral galaxies, known as NGC 7733 and NGC 7734, are in the process of merging. The lower galaxy has a dusty knot atop ...

Astronomers have detected an enormous cloud of gas tens of millions of degrees hot surrounding one of the most extreme ...

New supercomputer simulations suggest the Milky Way could be surrounded by dozens more faint, undetected satellite galaxies—up to 100 more than we currently know. These elusive "orphan" galaxies have ...

The universe's early galaxies were less chaotic and developed much faster than previously thought, according to new research looking back more than ten billion years in time. An international team of ...

Counterintuitive finding could help us better understand how highly energetic galactic activities impact the formation of ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. NASA's James Webb Space Telescope detected three galaxies as they were likely forming during the ...

The history of how stars and galaxies came to be and evolved into the present day remains among the most challenging astrophysical questions to solve yet, but new research brings us closer to ...

Whether the universe will “end” at all is not certain, but all evidence suggests it will continue being humanity’s cosmic home for a very, very long time. Our understanding of the future of the ...