The vision of starflight has been around for as long as humans could look up at the stars at night. In 1610 Johannes Kepler was dreaming big when he said: “When ships to sail the void between the stars have been built, there will step forth men to sail these ships”.

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Introduction

  • K F. Long

摘要

The vision of starflight has been around for as long as humans could look up at the stars at night. In 1610 Johannes Kepler was dreaming big when he said: “When ships to sail the void between the stars have been built, there will step forth men to sail these ships”.