It's named Eos, after the Greek goddess of the dawn, and contains approximately 3,400 solar masses worth of gas.

Despite being 3,400 times the mass of the sun and just 300 light-years away, the hydrogen cloud had gone unnoticed until now.

As we start the new workweek, we get the sunshine back and a warming trend before the next front arrives.Back to full ...

The Environmental Protection Agency says consumers across the U.S. will still be able to buy cheaper E15 gasoline this summer ...