Never ask a galaxy for its Age!
Teaching activity planned by Stefano Giarratana, Emanuele De Rubeis, Cristina Nanci, Xavier Lopez Lopez and Davide Pellicciari during the Phd course “Designing innovative public engagement activities” held at the University of Bologna in 2023. Short description of the activity: The galaxies which make up our Universe are of various types, each one with a different shape and features. The goals of this activity is discovering the main differences between two particular categories of galaxies: spiral galaxies and elliptical galaxies. Just like astronomers, we will find out which of the two containsLEGGI TUTTO