Essay about Galileo Galilei: An Astronomer In The 17th Century
Galileo Galilei was an astronomer in the 17th century. Galileo has played a key role in philosophy and science. Because Galileo observed that space was much bigger than thought by astronomers before him, he is very important to modern science today. Galileo Galilei was born on February 15, 1564, in Pisa, Italy. Some important historical … Read more