How time travel COULD work: Expert explains Stephen Hawking’s final prediction Prison Planet.com Posted on November 12, 2018 Posted in Aggregated No Comments Tagged with Sci Tech Daily Mail | Hawking wondered if subject of time travel could be approached scientifically. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email