Galileo Galilei observes Jupiter’s four largest moons, disproving church dogma that all movement in the universe is centered on Earth. (1 abr 1609 año – 1 jun 1609 año)

Descripción:

Galileo made an astounding discovery when he focused his telescope on Jupiter, the biggest planet in our solar system. There were four "stars" around the planet. Within a few days, Galileo discovered that these so-called stars were actually Jupiter's moons in orbit.

source: https://education.nationalgeographic.org/resource/galileo-discovers-jupiters-moons/

Añadido al timeline:

fecha: