New Black Hole Theory Could Overthrow Einstein's Theory of Gravity
A growing black hole, called a quasar, can be seen at the center of a faraway galaxy in this artist's concept. NASA telescopes discovered similar quasars hiding in galaxies in the distant universe.
( NASA / Wikimedia Commons )
( NASA / Wikimedia Commons )
Produced by Kristen Meinzer
Hosted by Manoush Zomorodi
