The Universe - Season 3Shot in HD with stunning footage from NASA and state of the art CGI graphics, History (TM) brings the beauty and mysteries of the cosmos home to viewers with The Universe: Season 3.

We once considered ourselves to be at the center of the universe - now we know that we are just a small speck in a giant cosmos.

This season, The Universe ventures outside of our solar system in another epic exploration of the universe and its mysteries. Discover "alcohol clouds," which are filled with organic molecules, and learn about a hypothetical planet that may exist beyond Neptune.

Watch the full documentary now (playlist - 8 hours, 53 minutes)

 

1. Deep Space Disasters. The history of space disasters and the potential for danger in space – from explosive launches, fiery reentries, fire in an oxygen-rich atmosphere, deadly micrometeoroid impacts, catastrophic solar flares and a host of other space hazards astronauts risk on every mission. Also discussed are what could happen if a ship encounters a black hole or gamma-ray burst.

2. Parallel Universes. The theory of the multiverse – the possibility of parallel dimensions existing where Earth and everyone on it are duplicated many times over, and how physicists search for evidence of these doppleganger realities using state of the art particle colliders that can detect higher dimensions of existence.

3. Light Speed. The speed of light, the ultimate speed limit enforced by the laws of the universe, and how scientists are looking for ways to exceed it; a look at what happens when we reach the "light barrier"; what could happen if we surpass it, and how the "cosmic constant" can be manipulated.

4. Sex in Space. Experiments in human sexuality in space; the psychology of relationships and reproduction that must be addressed if mankind wish to colonize other planets; how pregnancy and birth could be handled in microgravity and the complications that could arise under such conditions; and the answer to whether or not sex has already been attempted during a space mission.

5. Alien Faces. How differently life on Earth has evolved between animals, from the deep ocean to those on land, their environments played a role in their design; and an imaginative look at how similar life could take form under vastly different environments of alien worlds.

6. Deadly Comets and Meteors. How comets and meteors played a role in the formation of the solar system; their possible role in the extinction of the dinosaurs; and the theories that cometary dust could bring alien viruses to Earth.

7. Living in Space. How human colonies could exist in space, from domed cities to underground bases, to orbital habitats, to hollowed-out asteroids. Also a look at how robots will play a role in space survival; how food will be grown; the advances in space suit and equipment technology; and a look at how resources could be gathered and processed to sustain such otherworldly colonies.

8. Stopping Armageddon. Some of the ideas scientists are exploring to save Earth one day from an inevitable meteor impact, including ways to divert near-Earth objects (NEOs) with laser beams, nuclear bombs, solar sails, satellites that act as artificial gravity sources, and rocket engines that could attach to and push them out of Earth's path.

9. Another Earth. How astronomers search for other Earth-like planets around other stars; which stars are candidates for possible discovery; and how techniques develop and the sensitivity of equipment improve will make finding another Earth just a matter of time.

10. Strangest Things. Some of the most bizarre things in the universe such as odd moons, strange stars, exotic particles, mysterious black holes, and invisible dark matter.

11. Edge of Space. The prospects for the commercialization space, from $20 million dollar vacation trips to the ISS, the possibility of orbital hotels, and spaceplane flights 120 miles above the Earth are just the beginning. Also a look at the hazards, such as cosmic radiation and space debris, that could spell disaster for these outerspace endeavors.

12. Cosmic Phenomena. Various cosmic phenomena, both "good" – such as the beauty of the aurora borealis, the thrill of a meteor shower, the miracle of photosynthesis, and the "bad" – such as UV radiation that can "get under our skin", and solar flare activity that can not only scramble electronics, but could threaten life on Earth.