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Space Reactor-1 spacecraft

Space Reactor-1 is NASA’s planned nuclear-electric interplanetary spacecraft architecture. Its first mission, SR-1 Freedom, is intended to demonstrate a fission reactor and electric propulsion in deep space, fly by Mars, and deploy the SkyFall helicopter payload.

Space Reactor-1 spacecraft
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Identity

Aliases
SR-1SR-1 Freedom spacecraft
Family Name
Space Reactor-1
Full Name
Space Reactor-1 spacecraft
Roles
interplanetary_probeflybytechnology_demonstrator
Status
development
Type
spacecraft

Details

Description
Space Reactor-1 is NASA’s planned nuclear-electric interplanetary spacecraft architecture. Its first mission, SR-1 Freedom, is intended to demonstrate a fission reactor and electric propulsion in deep space, fly by Mars, and deploy the SkyFall helicopter payload.
First Flight Year
2,028
Operator
Spacecraft Specs
Reusability
unknown

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Assets & Meta

Creation Time
July 13, 2026 at 08:57:11 UTC
Updated Time
July 19, 2026 at 17:19:10 UTC

Other

Search Name
Space Reactor-1 spacecraft SR-1 SR-1 Freedom spacecraft