Horizon
Horizon
We are the Aliens #S43E19
Clouds of alien life forms are sweeping through outer space and infecting planets with life – it may not be as far-fetched as it sounds. The idea that life on Earth came from another planet has been around as a modern scientific theory since the 1960s when it was proposed by Fred Hoyle and Chandra Wickramasinghe. At the time they were ridiculed for their idea – known as panspermia. But now, with growing evidence, it's back in vogue and even being studied by NASA. Horizon meets the scientists on a mission to get to the bottom of the beginnings of life on Earth - from the team in Texas who are lovingly building a robotic submarine called DEPTHX to explore a moon of Jupiter, to Southern India where they are investigating a mysterious red rain which fell for two months in 2001. According to local scientist Godfrey Louis, the rain contains biological cells unlike any he had seen before – with no DNA and the ability to replicate at 300°C. Louis has come to the conclusion that the cells are extra-terrestrial in origin.
Episode 19 of Season 43 from Horizon — available to stream in HD on any device.
Comments & Discussions
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Because you liked Horizon
Dan Snow’s Great Egyptian Adventure
Dan Snow’s Great Egyptian Adventure
Mexico Untamed
Mexico Untamed
4x20: Quick Hits
4x20: Quick Hits
My Killer Father: The Green Hollow Murders
My Killer Father: The Green Hollow Murders
Cruising to the Ends of the Earth
Cruising to the Ends of the Earth
Should I Marry A Murderer?
Should I Marry A Murderer?
Expedition Bigfoot
Expedition Bigfoot
The Dead Files
The Dead Files
Worst Ex Ever
Worst Ex Ever
Mystery at Blind Frog Ranch
Mystery at Blind Frog Ranch
Explore Content
Search for movies, TV shows, collections, manga, or people
Trending Now