Powering spaceships using compact reactors could cut down Mars transit times by more than half. The technology also has military applications, with DARPA requesting a nuclear rocket demonstrator in June 2020. The Demonstration Rocket for Agile Cislunar Operations (DRACO) project aims to create space-based assets that can move quickly within space to deter strategic attacks by adversaries. This article discusses the DRACO project and the technologies that make it possible.
Tuesday, July 23, 2024