The U.S. military’s mountain bunker ... They question the need for a not-so-secret command post cocooned in 2,000 feet of granite. It sits inside Cheyenne Mountain, where North American ...

When the ride opened on Jan. 15, 1975, an Apollo moonwalker was its first passenger, NASA's insignia was on display and Space Mountain was dedicated to opening the new frontier. "We astronauts are ...