Personally, we think if aliens were able to traverse the immense gulfs of space to visit Earth, by definition they’d be technologically advanced enough to prevent us from seeing them. But UFO believers are legion, and UFO websites continue to grow in popularity, particularly in France, where unidentified flying objects are known as Objets Volant Non-Identifié, or OVNIs. The images here are from the French website forum-ovni-ufologie.com. From top to bottom they were shot—or perhaps faked, depending on your beliefs—in Catalina, U.S.A. July 9, 1947, Bulawayo, Rhodesia 1953, Barra-da-Tijuca, Brazil 1952, Liege, Belgium 1990, Phoenix, U.S.A. 1997, Lac Chauvet, Puy de Dôme, France 1952, and above Lago di Cota, Costa Rica 1971.
Aliens are unimaginably advanced but haven’t figured out stealth technology.