Cosmic Collision Forges Galactic One Ring—in X-rays
- Thu 06 Sep 2018 07:02:PM
Astronomers have used NASA's Chandra X-ray Observatory to discover a ring of black holes or neutron stars in a galaxy 300 million light years from Earth.
Source: [url=http://www.nasa.gov/centers/marshall/history/cosmic-collision-forges-galactic-one-ring-in-x-rays.html]Cosmic Collision Forges Galactic One Ring—in X-rays[/url]