It’s January 28th. This day in 1967, the U.S., U.K., and Russia sign a treaty that, among other things, says that outer space should be off-limits for the testing and deployment of weapons of mass destruction. Jody, Niki, and Kellie discuss why there was a need for the Outer Space Treaty, and how — despite its important language about nuclear weapons — it left a lot of grey area and confusion about how different countries would take on space exploration. Sign up for our newsletter! Get your hands on This Day merch! Find out more at thisdaypod.com This Day In Esoteric Political History is a proud member of Radiotopia from PRX. Your support helps foster independent, artist-owned podcasts and award-winning stories. If you want to support the show directly, you can do so on our website: ThisDayPod.com Get in touch if you have any ideas for future topics, or just want to say hello. Follow us on social @thisdaypod Our team: Jacob Feldman, Researcher/Producer; Brittani Brown, Producer; Khawla Nakua, Transcripts; music by Teen Daze and Blue Dot Sessions; Audrey Mardavich is our Executive Producer at Radiotopia Learn about your ad choices: dovetail.prx.org/ad-choices