Rocky Flats Plant (CO).
documentedmilitary_installationUS Department of Energy (DOE)
Rocky Flats Plant near Denver, Colorado, was a U.S. nuclear-weapons facility that manufactured plutonium pits (the fissile cores of warheads) from the 1950s until 1992. It is a thoroughly documented…
Rocky Flats Plant near Denver, Colorado, was a U.S. nuclear-weapons facility that manufactured plutonium pits (the fissile cores of warheads) from the 1950s until 1992. It is a thoroughly documented Department of Energy site, now a closed and remediated wildlife refuge. In UFO lore it figures as one more nuclear node where overflight rumors cluster.