Filters
Submarine volcanoes  

Alien Deep It's Alive

Oceanographer Dr. Robert Ballard is on a global quest to unravel one of the world's biggest mysteries – where life on Earth began. Ballard suspects life may have gotten started where hot rock and water collide in one of the world's most seemingly hostile environments – active volcanoes deep within the ocean. He tracks teams of scientists as they deploy ...
  • 2012
  • 00:45:02
  • 13-14
  • Added on: 01/15/2016

Access to this content is reserved to National Geographic Channel subscribers.

More details