极客必知：这些炫酷科幻词是怎么来的

Time travel 时空旅行

While time travel has been considered since as early as The Mahabharata, H. G. Wells gave the English language much-used terminology on the subject. In 1894 Wells coined terms related to time travel such as time travelling and time traveller in his story with the heading "Time Travelling: Possibility or Paradox."

虽然时空旅行的想法在《摩呵婆罗多》中就出现过，但是，将这个术语带入英语的是H·G·威尔斯。1894年，威尔斯在名为《时空旅行：可能还是悖论》的故事中创造了时空旅行、时空旅行者等相关词语。