Sir Arthur Clarke and the Space Elevator Jerome Pearson President, Star Technology and Research, Inc.
[email protected] ISEC Space Elevator Conference Seattle, Washington 23-25 August 2013 1 Sir Arthur C. Clarke 16 Dec 1917-19 March 2008 Royal Air Force radio and comm, 1945 British Interplanetary Society, 1946 Science and science fiction writer Sri Lanka and diving business, 1956 Comsats and Clarke Orbit fame, 1963 Space elevator research, 1976-79 Space elevator novels, 1978, 1997 Knighted, 1998 “Sage of Science Fiction,” 2000 2 Clarke and My Teenage Inspirations The “big three” of science fiction: Asimov, Heinlein, Clarke (plus Bradbury) 3 3 Arthur Began it in 1945 1945 2013 Arthur Clarke, “Extra-terrestrial Relays,” Wireless World 1963 416 active satellites in Clarke Orbit Syncom 2 4 Arthur Inspired Me on the Orbital Tower 1969 description of GEOSats on “imaginary towers” 1975, “The Orbital Tower” in Acta Astronautica 1976, Arthur begins our correspondence 1978, “The Fountains of Paradise” The Orbital Tower Arthur in 1964 5 The U.S. Bicentennial IAC, 1976 Great conference, and my first presentation on the Orbital Tower Met Robert Forward, Georg von Tiesenhausen (who suggested looking at the lunar space elevator, since the Earth elevator was so hard) Received Arthur’s letter, article, and questions on the space elevator 6 Clarke’s First Letter to Me, 1976 His paper addressed the collision problem He expected 104-106 objects Space Command now tracking 21,000 He wondered how to propel high-speed climbers Suggested