Cosmic Queries: Time Travel

StarTalk Radio - A podcast by Neil deGrasse Tyson

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Education

In this Cosmic Queries episode, Neil deGrasse Tyson gets all wibbly-wobbly, timey-wimey as he answers fan questions about time travel with Colin Jost, Saturday Night Live’s new Weekend Update anchor. Image courtesy of Wikimedia Commons, Credit: aussiegall from Sydney, Australia.