New Harvard study suggests aliens may live among us as people or in a lunar base.

A Harvard study explores the possibility of cryptoterrestrials—entities possibly living covertly on Earth and linked to UFO sightings. These beings might disguise themselves as humans or stem from Earth's distant past or intelligent dinosaurs. The paper suggests four theories: ancient human civilizations surviving catastrophe, advanced non-human species like intelligent dinosaurs, visitors from the cosmos or future, and magical entities akin to fairies. It challenges traditional scientific boundaries, acknowledging skepticism towards theories like magical cryptoterrestrials. The study urges openness to unconventional explanations for Unidentified Aerial Phenomena (UAP), aiming to broaden scientific discourse beyond typical paradigms.