Text: Alternate Propulsion Energy Sources. Important overview, reflecting state-of-the-art knowledge at time. Air Force Rocket Propulsion Laboratory, Air Force Space Technology Center, Air Force Systems Command, Edwards Air Force Base, California 93523. AFRPL TR-83-039, May 23, 1983. 94 p.

See Also: gravitation, anti-gravity, laser propulsion, metastable helium, free-radical hydrogen, solar-pumped plasmas, antiproton annihilation, ionospheric lasers, sails, fusion rockets, antimatter rockets.

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