The official position of the scientific establishment is that humans are not aware of the existence of any extraterrestrial civilizations, which is true. We have not found them; a scientific discovery must be repeatable and documented. read more
The question is flawed since there is no undeniable evidence of UFO activity. Like ghosts and magic, UFO sightings are never confirm-able as proof since the witness either cannot produce evidence or the evidence they produce is suspect. Shaky recordings, blurry pictures, ect. read more
UFO filmed on ISS space station camera is ‘UNDENIABLE PROOF aliens exist’ JAW-dropping video of a “smoking gun UFO” filmed on a NASA camera is “undeniable proof” aliens are out there, according to astonishing claims. read more