Area 51 is a highly classified U.S. military installation in Nevada, established in 1955 to test the U-2 and later hosting aircraft such as the SR-71 and F-117 Nighthawk, officially named Groom Lake and Homey Airport, whose mysterious ori… #aliens #may2026 #military #nv #ovni #uap #ufo #ufosky #usa https://www.military.com/base-guide/area-51