Alien megastructures? Gravitational waves? Time travel via wormhole? Crack open the latest cosmic conundrums when astrophysicist Neil deGrasse Tyson answers fan submitted questions, thrown at him by our co-host Eugene Mirman.
Join guest host Bill Nye the Science Guy, Eugene Mirman and NASA astronaut Mike Massimino as they have a blast answering your questions while Neil’s off working on COSMOS.
