Neil deGrasse Tyson Answers Star Trek IV Time Travel Question

Could we really travel through time the way Captain Kirk and company do it in Star Trek IV? Neil deGrasse Tyson, astrophysicist, host of StarTalk Radio and director of the Hayden Planetarium, answers this Cosmic Query from a fan in this Behind the Scenes video. With comic co-host Colin Jost of Saturday Night Live Weekend Update.

This "Behind the Scenes" video was shot during the recording of our episode, "Cosmic Queries: Time Travel

And if you love StarTalk Radio, don't miss out on any StarTalk news.