Trivia no. 76 Galileo's telescopes

in #blog6 years ago

Galileo's telescopes were more powerful than any that had been used before. He was the first person to study the night sky through a telescope.

Tell me (Chancellor Press)
image 2: https://news.nationalgeographic.com/news/2009/08/photogalleries/galileos-telescope-pictures-anniversary/images/primary/090825-01-galileos-telescope_big.jpg

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