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Space Reactor-1 Freedom

Space Reactor-1 Freedom is NASA’s planned fission-powered interplanetary spacecraft for a nuclear electric propulsion demonstration. It is intended to fly by Mars and deploy the three-helicopter SkyFall science payload after a launch targeted for late 2028.

Identity

Aliases
SR-1 FreedomSR-1
Name
Space Reactor-1 Freedom
Slug
space-reactor-1-freedom
Status
planned

Details

Description
Space Reactor-1 Freedom is NASA’s planned fission-powered interplanetary spacecraft for a nuclear electric propulsion demonstration. It is intended to fly by Mars and deploy the three-helicopter SkyFall science payload after a launch targeted for late 2028.
Operator Id
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Vehicle Family Id
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Creation Time
7/13/2026, 8:57:27 AM
Updated Time
7/13/2026, 8:57:27 AM