Galileo Galilei
Appearance
![](http://chped.net/https/upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Galileo.arp.300pix.jpg/220px-Galileo.arp.300pix.jpg)
![](http://chped.net/https/upload.wikimedia.org/wikipedia/commons/thumb/8/88/Galileo_facing_the_Roman_Inquisition.jpg/220px-Galileo_facing_the_Roman_Inquisition.jpg)
![](http://chped.net/https/upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Monumento_a_Galileo_Galilei_-_Pisa.jpg/220px-Monumento_a_Galileo_Galilei_-_Pisa.jpg)
Galileo Galilei cyangwe Galilée Galileo (15 Gashyantare 1564 - 24 Mutarama 1642), yahinduye igitekerezo cyari cyiganje icyo gihe cyemeza ko isi ishashe kandi idashobora kunyeganyega. Yavumbuye ko isi yibumbye, ko kandi yihindukiraho ubwayo (diurnal movement/mouvement diurne).