SPINI ed altri: "Disposizioni per la celebrazione del quarto centenario della scoperta dei pianeti gioviani ad opera di Galileo Galilei" (5905)

This procedure concerns the designation of a date to commemorate the 400th anniversary of Galileo Galilei's discovery of Jupiter's moons. It aims to recognize a significant scientific milestone. The commemoration affects those interested in astronomy, history of science, and Italian cultural heritage. It serves as a reminder of past scientific achievements.