Is the expansion of space accelerating? If so, could it someday exceed the speed of light? What would happen then? Find out when astrophysicist Neil deGrasse Tyson and comic co-host Eugene Mirman answer a fan's Cosmic Query in this StarTalk Radio “Behind the Scenes“ video. And if you love StarTalk Radio, don't miss out on any StarTalk news. Sign up for our free newsletter: Catch up with StarTalk Radio around the web: iTunes - SoundCloud - Stitcher - Twitter - #!/StarTalkRadio Facebook - Google - Pinterest - Tumblr - Instagram -
Hide player controls
Hide resume playing