• Question: Is time travel possible?

    Asked by anon-208278 to Tori, Titus, Stuart, Hannah, Gill, Alessandro on 12 Mar 2019.
    • Photo: Gill Harrison

      Gill Harrison answered on 12 Mar 2019:

      Brian Cox says it is possible into the future.

    • Photo: Stuart Higgins

      Stuart Higgins answered on 13 Mar 2019:

      I don’t know. Some theoretical physicists think that it might be possible. Also Einstein’s theories tell us that time behaves weirdly when you are moving really fast.
      So if you went on a rocket and went really, really, really fast off into space and then came back, you would feel like everything was perfectly normal, but everyone back on earth would be much older than you.. so you would have kind of time travelled into the future…

    • Photo: Hannah Dalgleish

      Hannah Dalgleish answered on 13 Mar 2019:

      Mathematically it’s possible, but I’m not sure we’ll ever be able to develop the technology in order to be able to do it. 🙁

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