Galileo Galilei 1564 1.) He invented the telescope 2.) He used the telescope to report observations of the mountains on the moon and the moons of Jupiter and the phases of Venus and the rings of Saturn. 3.) He used a telescope to study the milky way and discovered that it has a huge number of stars. (3 jan 1564 ano – 7 jun 1571 ano)
Adicionado na linha do tempo:
Data:
3 jan 1564 ano
7 jun 1571 ano
~ 7 years and 5 months