View Salmon Swimming Upstream: Charting a Course in Cislunar Space By Clayton Swope, Louis GleasonPublishedOctober 21, 2024 There is a lot of promise—and hype—around the future of humankind in cislunar space, roughly the area between geosynchronous Earth orbit and the Moon. But there are also hard realities. Operating in cislunar space presents new technical and policy challenges that the United States and its allies will want to consider. Over the last several years, […]
View Space Threat Assessment 2025 By Clayton Swope, Kari A. Bingen, Makena Young, Kendra LaFavePublishedApril 25, 2025 Welcome to the 2025 Space Threat Assessment by the Aerospace Security Project. This resource for policymakers and the public leverages open-source information to assess key developments in foreign counterspace weapons. Drawing on eight years of collected data and analyses, this report describes trends in the development, testing, and use of counterspace weapons and enables readers […]