The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves - what are the worst places in the Universe?
EPISODE 2
Mystery Of Planet 9
Astronomers speculate about our mysterioUnited States ninth planet.
EPISODE 3
Black Holes: The Secret Origin
Scientists reveal Pluto's life-sUnited Statestaining secret below its surface.
EPISODE 4
Secret History Of Pluto
Scientists reveal the evidence of and struggles suffered by life on Mars.
EPISODE 5
Stars That Kill
A space ship of crash test dummies explore space's deadliest spots.
EPISODE 6
The Universe's Deadliest
We dive in to learn how gigantic supermassive black holes are created.
EPISODE 7
Life & Death On The Red Planet
We're counting down NASA's top six sci-fi film-worthy stars.
Dr. Michio Kaku
Lawrence M. Krauss
Phil Plait
Richard Lintern
Mike Rowe
Erik Dellums
Alex Hearle
Stuart Carter
Wyatt Channell
Paul Gasek
Stephen Marsh