Neil deGrasse Tyson Explains Time

9 months ago
115

What exactly is time? Where does it come from, how do we observe it, and what does it mean? 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 Eugene Mirman.

If you love StarTalk Radio, don't miss out on any StarTalk news. Please FOLLOW

Loading comments...