Plot: They are the most powerful objects in the universe. Nothing, not even light, can escape the gravitational pull of a black hole
Cast
Morgan FreemanSelf - HostMorgan Freeman was 73 in Through The Wormhole - Season 1 - The Riddle of Black Holes (Episode 2).
Birthday: Tue, Jun 01 1937
Reinhard GenzelSelfReinhard Genzel was 58 in Through The Wormhole - Season 1 - The Riddle of Black Holes (Episode 2).
Birthday: Mon, Mar 24 1952