Abraham "Avi" Loeb is an Israeli-American theoretical physicist who works on astrophysics and cosmology. He's one of the most outspoken scientists when it comes to the UFO or UAP phenomenon. He now thinks he may have found actual alien spacecraft debris submerged in the waters off the coast of Papua New Guinea.
Avi Loeb, UFO, UAP, Harvard, IM1, Papua New Guinea, Oumuamua
