"Astronomy is not just science or spirit; it's both at the same time." ...

The formation of galaxies in the universe should follow a fairly simple path. It starts with small galaxies, which then grow bigger and bigger until they become the giant galaxies we see in the modern ...

A new study finds that two early-universe objects thought to be faint quasars are actually extraordinarily luminous galaxies ...

Galaxies are not always teeming with vibrant, hot young stars. Sometimes, they are rich in gas and dark matter but have very few or no stars, making them extremely difficult to detect. They are called ...

NASA’s Chandra X-ray Observatory has spotted a new class of cosmic objects that give off unusually low-energy X-rays along ...

Nearly every galaxy has a supermassive black hole. The few that don't have had theirs ejected during a galactic collision.

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 found evidence that some ancient galaxies could be up to four times more massive than standard estimates, ...

The vastness of space allows for a huge variety of structures to pop up all over the place. Even things we think of as one-and-done objects—like galaxies—come in quite a few shapes and sizes. Follow ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Looking deep into space, and literally peering back in time, is like experiencing the universe in a house of mirrors where everything is distorted through a phenomenon called gravitational lensing.

Astronomers have identified a surprisingly young population of fading radio galaxies whose supermassive black holes have ...