Mysterious, rapid-moving clouds have been charted in never-before-seen detail on a map of the entire sky. These strange, high-velocity gas clouds are moving at odds with the usual rotation of the ...

A "vast" stream of stars that appear to have come from outside the Milky Way has been discovered moving toward the galaxy center. Researchers believe the stream, which contains around 200 stars, is ...

Astronomers have long been puzzled by the forces that govern the movement of galaxies across vast stretches of space. A recent discovery, chronicled in a paper by scientists in 2014 (published in ...

(CNN) — The Hubble Space Telescope has captured an image of a fleeing galaxy 60 million light-years away. The image was shared on Hubble’s site Monday. The galaxy is known as NGC 7513 and it can be ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A gorgeous new photo from the Hubble Space Telescope depicts Messier 90, a spiral galaxy roughly ...

We're pretty familiar with our own Solar System, but the galaxy that we reside in is absolutely enormous. The Milky Way is thought to have somewhere between 100 billion and 400 billion stars, ...

The Hubble Space Telescope has captured an image of a fleeing galaxy 60 million light-years away. The image was shared on Hubble's site Monday. The galaxy is known as NGC 7513 and it can be found in ...