Astronomy & Space - Astronomy news

New Picture of Quasar Emerges

In the distant, young universe, quasars shine with a brilliance unmatched by anything in the local cosmos. Although they appear starlike in optical telescopes, quasars are actually the bright centers of galaxies ...

Jul 25, 2006 4.1 / 5 (48) 0

Can light orbit a black hole?

Since black holes are the most powerful gravitational spots in the entire Universe, can they distort light so much that it actually goes into orbit? And what would it look like if you could survive and follow ...

Mar 25, 2014 4.4 / 5 (43) 97