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Artwork for Astronomy 162 - Stars, Galaxies, & the Universe
Astronomy 162 - Stars, Galaxies, & the Universe · Mar 8, 2006

Lecture 42: Time Travel

Can we travel through time? This is not a frivilous, science-fiction kind of question. Certain restricted kinds of time travel are in fact allowed by classical General Relativity. This lectures takes up this question, and looks at some of the surprising answers that have been found. Recorded 2006 March 8 in 1008 Evans Laboratory on the Columbus campus of The Ohio State University.

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show notes

Can we travel through time? This is not a frivilous, science-fiction
kind of question. Certain restricted kinds of time travel are in fact
allowed by classical General Relativity. This lectures takes up this
question, and looks at some of the surprising answers that have been
found. Recorded 2006 March 8 in 1008 Evans Laboratory on the Columbus
campus of The Ohio State University.