Galileo Galilei

a quick sketch of Galileo Galilei
if case you not know how he is,
his was the person how pushed the idea that the
earth is not the center of the universe like alot of
people thought at the time, he wasn't the first one to
discover it, there where few others whom did
Nicolaus Copernicus might be the first on your list but
there was another one person the on the name of Philolaus
quote, "that there is fire in the middle at the centre,"
Galileo contributed so much on the science field he known
as the Father of Modern Science, though I think he is more like
the Grandfather but that just me