Through an incredible technological breakthrough, experts have discovered everlasting synthetic DNA found in rare artifacts, in this clip from Season 15, "Impossible Artifacts." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The ...

Bill Nye talks about the importance of space exploration and finding life on other worlds on This Week in Space with Rod Pyle and Tariq Malik. Watch the full This Week in Space podcast: https://twit.tv/shows/this-week-in-space/episodes/52 Hosts: Rod Pyle and Tariq Malik Guest: Bill Nye You ...

Panspermia is a theory that life can spread naturally between planets. Amir Siraj studies how life on Earth might have first arrived from another world. He is the youngest person included in this year's Forbes 30 Under 30 list of scientists, and is a student at Harvard University and the New ...