Meet Les Johnson
Les Johnson is the Founder and Principal Consultant of Infinite Frontiers Consulting, LLC and a seasoned aerospace executive advisor. He previously served as Chief Technology Officer for NASA’s Marshall Space Flight Center, where he advised center and agency leadership on technology strategy, portfolio investments, and alignment with national space policy.
Over a 39-year career with NASA and industry, Les has led major in-space propulsion and technology programs, including NASA’s In-Space Propulsion Technology Program and multiple solar sail and tether demonstration missions. He is an Academician of the International Academy of Astronautics, a Fellow of the British Interplanetary Society, and a widely published author whose work has helped shape thinking on advanced propulsion, space power, and interstellar precursor missions.
Les brings to his clients a rare combination of executive-level government experience, deep technical credibility, and a proven track record of turning innovative concepts into approved, funded, and executed programs.
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