Analysis / Strategy

What Does the Trump Administration’s New Memorandum Mean for Nuclear-Powered Space Missions?

The Trump administration released a new presidential memorandum on August 20, 2019, that details its new policy on the “Launch of Spacecraft Containing Space Nuclear Systems.” From the title, some may assume this policy concerns the placement of nuclear weapons in space, which would violate the Outer Space Treaty, but in fact, it is a move to restructure how the U.S. government regulates and approves space-based nuclear power systems—particularly nuclear propulsion systems.

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