hi discoverd that earth was not a sqaur it was raound
he theorized on cupcakes
No, Venus was already known of in Galileo's time.
nope
it was about all his scientific theories
His theories where considered blasphemy.
yes Galileo Galilie discovered Saturn
Galileo's greatest discovery was the discovery of jupiter's moons and rings.
Sun spots
In astronomy, he used a telescope.
he discovered it on
In the year 1610
He discovered it on the moon.