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Published on 19 Nov 2014 | over 2 years ago

For astrophysicists, "Interstellar" is probably like being a kid in a candy store. But how realistic is it? The one and only Neil deGrasse Tyson talks about the realism of "Interstellar" and how the Matthew McConaghey-led space epic stacks up to some of his favorite science fiction flicks.

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