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THE SOLAR SYSTEM Planets
7

The solar system 2

Apr 14, 2017

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Page 1: The solar system 2

THE SOLAR SYSTEMPlanets

Page 2: The solar system 2

Rocky planets

Mercury VenusEarthMars

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Gas planets

Jupiter Saturn Uranus Neptune

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THE SOLAR SYSTEM Ancient scientists

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Aristotle and Ptolemy

Proposed that the Earth is thecenter of the solar system and that

all the other planets and the Sunorbit the Earth.

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Copernicus

Introduced the model of the solar system that we know now

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Galileo Galilei Made his own version of the

telescope (makes faraway objectslook closer)

He proved that Copernicus’smodel of the solar system was

correct.