[151] It absolutely was Marius's names for the foremost moons, nevertheless, that stuck: Io, Europa, Ganymede, and Callisto. The discovery was A significant level in favour with the heliocentric principle with the motions with the planets by Nicolaus Copernicus; Galileo's outspoken aid of your Copernican idea triggered him being tried https://rudyardq765dti3.national-wiki.com/user