Claudia Paris and Francesca Bovolo gave a public talk “In tour tra i pianeti” on Wednesday, 22 May in the framework of the “Pint of Science” festival. This global science festival aims to deliver talks on the latest science research in an accessible format to the public since 2012. During May 20-22 2019, researchers across 24 countries around the globe (20 cities in Italy) gave scientific talks in their local pub, bar or cafe.