Galileo Galilei: Biography, Inventions & Other Facts | Space
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Galileo Galilei by Collection Abecasis/science Photo Library
Galileo Galilei - Wikipedia
A Very Rare Book | The New Yorker
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Why Galileo Galilei Was Sentenced To Life In Prison
On this day in history, Jan. 7, 1610, Galileo discovers the moons of Jupiter | Fox News
Galileo affair - Wikipedia
Vatican admits Galileo was right | New Scientist
Galileo Galilei (1564 - 1642) - Biography - MacTutor History of Mathematics
15 Fascinating Facts About Galileo | Mental Floss
Four Hundred Years Ago, Galileo's Telescope Changed The World