Galileo Galilei (; 15 February 1564 - 8 January 1642) je ara Italia onimo fisiiki, mathematiiki, olutorawo, ati onimo oye to ko ipa pataki ninu Ijidide Sayensi.. 
ISBN978-0691146.ÀwọnÀwọn àjápọ̀ òde  Hubblesite, Hubble Website for the Public (Operated by the Space Telescope Science Institute) Hubble Heritage Project, including a Gallery of Famous Hst Pictures. 