A study done in March 2018 reveals that octopuses possess extraterrestrial DNA. See more in this clip from "Aliens and Strange Creatures." #AncientAliens Watch all new episodes of Ancient Aliens, Friday, January 6th, at 9/8c, and next day on The HISTORY Channel website at ...

Dr Seth Shostak explains the mission and outlook for SETI, a non-profit organization that looks for evidence of life beyond earth. This lecture was given at Singularity University, in NASA Ames, California, in August 2010. Subscribe: http://bit.ly/1Wq6gwm Connect with Singularity University: ...