Who owns the Moon, and could a nuclear weapon be orbiting above your house right now? This episode explores the Outer Space Treaty of 1967, the cornerstone of international space law, and the Cold War panic that produced it. It explains how intercontinental ballistic missiles collapsed the warning time for an attack from hours to minutes, how Sputnik’s beep in October 1957 doubled as a demonstration that the R-7 could deliver a warhead anywhere, and why early negotiations collapsed over inspection demands and overseas missile bases before the 1963 Limited Test Ban Treaty and the Antarctic Treaty provided a workable model.

The conversation walks through the treaty’s key provisions: space as the province of all mankind, the ban on sovereign claims that makes the Apollo 11 flag purely symbolic, astronauts as envoys of mankind, and Article 4’s prohibition on weapons of mass destruction in orbit. It then examines the loopholes, including the kinetic bombardment concept known as Rods from God, the Article 6 rule that makes governments liable for private companies, the Taiwan ratification paradox, and the 1976 Bogota Declaration in which equatorial nations claimed geostationary orbital slots. The episode closes on the modern crisis over asteroid mining, the 2015 US Commercial Space Launch Competitiveness Act, the Artemis Accords, and the divide between commercial extraction and the common heritage of mankind.

• Why a tungsten rod dropped from orbit at Mach 10 does not technically violate the WMD ban
• How the treaty gained 118 parties after opening for signature in Washington, London, and Moscow
• Why an equatorial nation argued geostationary orbit was an extension of its territory
• The fishing-in-international-waters analogy used to justify space resource extraction
• Why developing nations argue domestic mining laws cannot overwrite an international treaty