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'Prince Harry becomes the first member of the British royal family to fly in space.' —Arthur C. Clarke

Created by gwern on 2010-10-26; known on 2014-01-01; judged wrong by gwern on 2014-01-02.

  • gwern estimated 1% on 2010-10-26
  • gwern said “http://www.arthurcclarke.net/?scifi=3on 2010-10-26
  • kallman estimated 10% and said “Virgin Galactic is well on its way. Timescale is iffy, but of the royal family he seems likely.on 2010-11-22
  • gwern   judged this prediction wrong on 2014-01-02.