Oceans of the Solar System

The oceans define the earth. They are crucial to life and we used to think that they were unique to our blue planet. But we were wrong. It has recently been discovered that there are oceans all over our solar system and they are very similar to our own. And now scientists are going on an epic journey in search of new life in places that never seemed possible. Nasa is even planning to dive to the depths of a strange, distant ocean in a remarkable submarine. Horizon discovers that the hunt for oceans in space is marking the dawn of a new era in the search for alien life.

Other episodes for this season

The Immortalist
Episode 1 - The Immortalist
Project Greenglow - The Quest for Gravity Control
Episode 2 - Project Greenglow - The Q...
The Mystery of Dark Energy
Episode 3 - The Mystery of Dark Energ...
Oceans of the Solar System
Episode 4 - Oceans of the Solar System
The End of the Solar System
Episode 5 - The End of the Solar Syst...
Should We Close Our Zoos?
Episode 6 - Should We Close Our Zoos?
How to Find Love Online
Episode 7 - How to Find Love Online
Ice Station Antarctica
Episode 8 - Ice Station Antarctica
Curing Alzheimer's
Episode 9 - Curing Alzheimer's
E-Cigarettes: Miracle or Menace?
Episode 10 - E-Cigarettes: Miracle or...
Why Are We Getting So Fat?
Episode 11 - Why Are We Getting So Fat...
Sports Doping - Winning At Any Cost?
Episode 12 - Sports Doping - Winning A...
Inside CERN
Episode 13 - Inside CERN
My Amazing Twin
Episode 14 - My Amazing Twin
The Lost Tribes of Humanity
Episode 15 - The Lost Tribes of Humani...
The Wildest Weather in the Universe
Episode 16 - The Wildest Weather in th...