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Q&A A clock for interplanetary travel

Introduction See background information here. 1000 years after darkness fell on Old Earth, humanity is scattered throughout the solar system. Apart from the Harmonious Republic of Mars, there are...

12 answers  ·  posted 6y ago by kingledion‭  ·  last activity 6y ago by kingledion‭

Question space travel technology space-travel time near-future engineering future