The American astrophysicist and science communicator Neil deGrasse Tyson comes to Lisbon for the European debut of the live format of the popular science show StarTalk Live!, which mixes science, popular culture and humor. The show takes place on October 15 at 8 p.m. (20H) in the Tejo Hall of the MEO Arena, in Lisbon, and Neil deGrasse Tyson will be accompanied by comedian Chuck Nice, his co-host on StarTalk, and by the Portuguese scientists Zita Martins and Marta Cortesão, in a night dedicated to science, space exploration and the great question that continues to challenge humanity: are we alone in the Universe? October 15, 20H.