Galileo Galilei
Tag Archive



October 21, 2019

Comments (0) /

STAR CLUSTER by Cascione & Lusciov

The first person to use a telescope to observe the night sky and record his observations was the Italian scientist Galileo Galilei in 1609. When he turned the telescope toward some of the nebulous patches he found they were not a single star, but groupings of many stars. Continue Reading

Read more