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exotic propulsion
light sail

Lightsails That Can Travel 20% of The Speed of Light Move Closer to Reality

Mar 25, 2025
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Christopher Plain
extremely low orbit propulsion system

UK Space Agency Testing Extremely Low Orbit Propulsion System That Runs on Solar Power and Thin Air

May 10, 2024
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Christopher Plain
exotic propulsion

Exotic Propulsion: Technological Probes From the Final Frontier

Mar 30, 2023
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water plasma thruster

Water Plasma Space Thruster Passes Key Test

Apr 8, 2022
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Christopher Plain
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