What Did Galileo Actually Do?

Galileo first observed the moon. He also discovered that e, i might be wrong that the stars are not as close as we think,. But that's just that. Wit someone in this era, you can do that em lik, as soon as you hve a telescope. You can ba te three on that. Ot ye, he'l nise out ofit in the wars. We're just going to were abengan.