Season 4
(2015)
Cast
Episodes
How the Universe Built Your Car 0.0
July 14, 2015
Beneath the hood of your car lies the history of the Universe. The iron in your chassis, the gold in your stereo and th…
Earth, Venus's Evil Twin 8.0
July 21, 2015
An examination of Venus; and what it may indicate about Earth's future.
Monster Black Hole 0.0
July 28, 2015
A look inside the supermassive black hole in the center of the Milky Way to discover terrifying secrets about parallel …
Edge of the Solar System 9.0
August 4, 2015
Huge magnetic bubbles millions of miles wide; strange invisible matter, and a death star tearing through bands of icy c…
Dawn Of Life 0.0
August 11, 2015
Discovering how life on Earth came to be; the possibility that life on Earth come from another planet.
Secret History of the Moon 0.0
August 18, 2015
The incredible secrets of the moon are revealed; the moon might be responsible for life on Earth.
The First Oceans 0.0
August 25, 2015
For years, scientists suspected that the oceans came from molecules delivered to Earth from distant stars by asteroids,…
Forces of Mass Construction 0.0
September 1, 2015
Scientists attempt to understand how this strange force of magnetism works.