Take a mind-blowing voyage to the most powerful and mysterious objects in the universe.

Watch the first few minutes of "Black Hole Apocalypse," a two-hour NOVA special premiering January 10 at 9/8c on @PBS, hosted by astrophysicist and author Janna Levin:

http://to.pbs.org/2pWRPL6

NOVA on Facebook: https://www.facebook.com/NOVAonline