Project Horizon Secret Moon Base Conspiracy
The Project Horizon secret Moon base conspiracy begins with a rare problem for debunkers: the source material is real. In 1959, the U.S. Army Ballistic Missile Agency produced Project Horizon, a detailed plan for a scientific and military lunar outpost. The proposal discussed buried living modules, nuclear power, surveillance from the Moon, communications relay, launch logistics, lunar construction, and the defense of American interests on the lunar surface. That record does not prove a secret base was built. It proves something almost as powerful for mythology: U.S. military planners formally imagined the Moon as a strategic platform before Apollo had even landed. Project Horizon became the perfect seed for later claims that the plan continued underground, that NASA's public program hid a military layer, or that the Moon already hosted facilities too sensitive to admit. The strongest evidence supports a real unbuilt feasibility study. The conspiracy survives because the real plan sounds like the classified origin story of a hidden Moon base.