(New) National Geographic Series

Alien Earths HD on National Geographic


A documentary about terrestrial planets in the galaxy, how living conditions are possible somewhere else, how these worlds might look like and how we get there.

For a better experience watch it in HD. Enjoy

Part 2   Part 3    Part 4   Part 5


Another fantastic series by NatGeo:


Extreme Universe: Is Anyone Out There?





Part 2   Part 3    Part 4   Part 5