Today on STBYM, we’re bringing you an episode on the Cosmos from a new podcast: Smart Girl Dumb Questions. In each episode, host Nayeema Raza asks simple questions to big thinkers. This one is with astrophysicist Neil deGrasse Tyson. Nayeema asks him: what happened before the Big Bang? Would wormholes save us from ever going to the airport again? Do aliens exist? And, oh yes, are horoscopes real?

If you like this episode of Smart Girl Dumb Questions, you can find more SGDQ with Mark Cuban on capitalism, Kenji Lopez on food science and 11 Year Olds on what kids do all day  here.