Follow us on

Athens Sports Leader Online

recent on-air advertisers

Now Playing

Athens Sports Leader Online
Athens Sports Leader ...

Astronomers discover the largest cosmic entity

Astronomers have located a cluster of quasars that is four billion light years across at its widest point. It’s the largest cosmic entity ever discovered, large enough that it could theoretically be used as a universal landmark.
 
 
 

© 2013 Cox Media Group. By using this website, you accept the terms of our Visitor Agreement and Privacy Policy, and understand your options regarding Ad ChoicesAdChoices.