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Season 4
Episode 1:
Omens of Doom
Episode 2:
The Eye of God
Episode 3:
Apocalyptic Visions
Episode 4:
Alien Worlds
Episode 6:
Roman Engineering
Episode 1:
Stonehenge
Episode 2:
Pyramids
Episode 3:
Heavenly Destruction
Episode 4:
Star of Bethlehem
Episode 1:
How Big, How Far, How Fast
Episode 2:
Alien Sounds
Episode 3:
Our Place in the Milky Way
Episode 4:
Deep Freeze
Episode 5:
Microscopic Universe
Episode 6:
Ride the Comet
Episode 7:
When Space Changed History
Episode 1:
Catastrophes that Changed the Planets
Episode 2:
Nemesis: The Sun's Evil Twin
Episode 3:
How the Solar System was Made
Episode 4:
Crash Landing on Mars
Episode 5:
Worst Days on Planet Earth
Episode 6:
UFO: The Real Deal
Episode 7:
God and the Universe
Episode 1:
7 Wonders of the Solar System
Episode 2:
Mars: The New Evidence
Episode 3:
Magnetic Storm
Episode 4:
Time Travel
Episode 5:
Secrets of the Space Probes
Episode 6:
Asteroid Attack
Episode 7:
Total Eclipse
Episode 8:
Dark Future of the Sun
Episode 1:
Death Stars
Episode 2:
The Day the Moon Was Gone
Episode 3:
It Fell From Space
Episode 4:
Biggest Blasts
Episode 5:
The Hunt for Ringed Planets
Episode 6:
10 Ways to Destroy the Earth
Episode 7:
The Search for Cosmic Clusters
Episode 8:
Space Wars
Episode 9:
Liquid Universe
Episode 10:
Pulsars & Quasars
Episode 11:
Science Fiction, Science Fact
Episode 12:
Extreme Energy
Episode 1:
Deep Space Disasters
Episode 2:
Parallel Universes
Episode 3:
Light Speed
Episode 4:
Sex in Space
Episode 5:
Alien Faces
Episode 6:
Deadly Comets and Meteors
Episode 7:
Living in Space
Episode 8:
Stopping Armageddon
Episode 9:
Another Earth
Episode 10:
Strangest Things
Episode 11:
Edge of Space
Episode 12:
Cosmic Phenomena
Episode 1:
Alien Planets
Episode 2:
Cosmic Holes
Episode 3:
Mysteries of the Moon
Episode 4:
The Milky Way
Episode 5:
Alien Moons
Episode 6:
Dark Matter
Episode 7:
Astrobiology
Episode 8:
Space Travel
Episode 9:
Supernovas
Episode 10:
Constellations
Episode 11:
Unexplained Mysteries
Episode 12:
Cosmic Collisions
Episode 13:
Colonizing Space
Episode 14:
Nebulas
Episode 15:
Wildest Weather in the Cosmos
Episode 16:
Biggest Things in Space
Episode 17:
Gravity
Episode 18:
Cosmic Apocalypse
Episode 1:
Secrets of the Sun
Episode 2:
Mars: The Red Planet
Episode 4:
Jupiter: The Giant Planet
Episode 5:
The Moon
Episode 6:
Spaceship Earth
Episode 7:
The Inner Planets: Mercury & Venus
Episode 8:
Saturn: Lord of the Rings
Episode 9:
Alien Galaxies
Episode 10:
Life and Death of a Star
Episode 11:
The Outer Planets
Episode 12:
The Most Dangerous Place in the Universe
Episode 13:
Search for ET
Episode 14:
Beyond the Big Bang
Episode 1:
Backyard Astronomer
The Universe Season 4 Episode 12 Online
Overview:
From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.
