Tag: ufo

Columbia Astrophysicist Questions UFO Sightings and Extraterrestrial Life Assumptions

2 Jul 2026 3:00 p.m. · Source: Columbia University

Columbia astrophysicist David Kipping challenges assumptions about extraterrestrial life and UFO sightings, stating there's no statistical basis to conclude life exists elsewhere, despite high public belief, coinciding with World UFO Day.

Science & Technology Media Astronomy and Space Education Digital and Print Publishing David Kipping Columbia University UFO Extraterrestrial Life Astrophysics World UFO Day Roswell newsletter