Ancient Aliens Special Presentation (2022)

S02E03 Interstellar Fallout

Meteor strikes, cosmic microorganisms, and spaceborne viruses have profoundly influenced life on Earth. New findings indicate that some debris landing on our planet might come from other star systems and could even be artificial in nature. If this is the case, it raises the possibility of continued extraterrestrial engagement with Earth, echoing the claims made by Ancient Astronaut theorists.