You won't have to wait nearly as long for the second season of the new Cosmos as you did for the first. Fox has announced that Cosmos: Possible Worlds will premiere worldwide in spring 2019, with Fox itself airing the show in the US and National Geographic broadcasting it elsewhere. And yes, the familiar gang from the 2014 series is back. Astrophysicist Neil deGrasse Tyson will host, with Ann Druyan taking charge. Seth MacFarlane, Brannon Braga and Jason Clark will return as executive producers.