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bit.ly/3wnDSbM Copernicus
bit.ly/42NSc9C Galileo
bit.ly/42XVlUw Kepler
bit.ly/49ho3Sx Tycho Brahe
bit.ly/3SRUDTT Ptolemy
bit.ly/3OWBLSB Aristotle
bit.ly/3UOkm27 Issac Newton
bit.ly/3SQqDYD Thales of Miletus
(bit.ly/3uAT0SJ](https://bit.ly/3uAT0SJ) Aristarchus
Heracleides of Pontus has no pic -
Thales using astronomy predicted the weather and a solar eclipse.
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Thales finds many constellations including Ursa major
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Heraclides proposes the theory the earth rotates on it axis.
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presented the first known model that placed the Sun at the center of the known universe with the Earth revolving around it.
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Aristarchus calculated the relative sizes of the Sun, the Moon and the Earth
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Aristotle finds a way to predict the movement of celestial bodies.
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Aristotle contributed a geocentric model for the universe
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Ptolemy translated greek knowledge of the universe into different languages helping make a pathway for astronomy today.
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Ptolemy created a giant star guide of over than 10,000 stars.
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Heraclides suggests that the sun rotates around the earth from east to the west
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Copernicus proposed a heliocentric system, that the planets orbit around the Sun. around 1508-1514
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Developed a system for calculating and predicting planetary motions. no known date besides year
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Brahe looks at a comet and determines it is not part of earths atmostphere
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Tycho Brahe proposed a theory of the solar system.
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Galileo creates a 30x telescope which he uses to look at the moon and other celestial bodies
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Galileo discovers the 4 moons of Jupiter showing the power of his new telescope
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Kepler finds a formula to find out the laws of planetary motion
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Kepler creates the refracting telescope and the Keplerian telescope which help find new things in outer space.
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Newton created the reflecting telescope
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Isaac Newton discovers the three laws of motion helping understand the movements of celestial bodies.