Solar Sail Propulsion: Reality VS Fiction with Les Johnson
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Solar Sails are Even Better Than You Think
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Self-Building Radio Telescope On The Far Side of The Moon [NIAC 2023]
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Infrared Earth-like Planet Hunter Telescope [NIAC 2023]
55:26
Processing Astronomical Images with Judy Schmidt
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SpaceX VS NASA, AI for Space Science, Black Hole Crushing Itself | Q&A 191
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How Do We Know What We Know? Philosophy of Science
46:38