What is 10 miles across, but powers an explosion brighter than the Milky Way?
Friday, January 15, 2016 - 09:24
in Astronomy & Space
Right now, astronomers are viewing a ball of hot gas billions of light years away that is radiating the energy of hundreds of billions of suns. At its heart is an object a little larger than 10 miles across. And astronomers are not entirely sure what it is. If, as they suspect, the gas ball […]