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. Subscribe to FOX 5 NY: null Watch FOX 5 NY Live: https://www.fox5ny.com/live FOX 5 NY delivers breaking news, live events, investigations, politics, entertainment, business news and local stories from New York City and across the nation. Watch more FOX 5 NY on YouTube: Black Entrepreneurs:    • Playlist   STREET SOLDIERS with LISA EVERS:    • Street Soldiers with Lisa Evers   A.I. ALL IN:    • Playlist   Finding Faith:    • Finding Faith with Sharon Crowley   The Big Idea:    • Playlist   Download the FOX 5 NY News app: https://www.fox5ny.com/apps Download the FOX 5 NY Weather app: https://www.fox5ny.com/apps Follow FOX 5 NY on Facebook: https://www.facebook.com/fox5ny/ Follow FOX 5 NY on Twitter: https://twitter.com/fox5ny/ Follow FOX 5 NY on Instagram: https://www.instagram.com/fox5ny/ Subscribe to the Good Day NY Morning Brief newsletter: https://www.fox5ny.com/email