25. Can you go back in time in a black hole? (A K2S Question)
From The Space Library
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Revision as of 18:13, 11 June 2014
Theoreticians like Kip Thorne have postulated that you could use worm holes kept open by an anti-gravity material as a shortcut to travel through space and maybe as a way to travel back in time. But none of this has been verified by observable evidence.
Answer provided by Jim Zebrowski
Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
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