More Dangerous Than Space | Alien Deep

From the creator

Join Dr. Bob Ballard as he prepares two deep sea subs to enter an undersea volcano. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Alien Deep: http://video.nationalgeographic.com/video/ More Dangerous Than Space | Alien Deep https://youtu.be/encR-9AUj0A National Geographic https://www.youtube.com/natgeo

Published 2012-09-12 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.