Greatest Discoveries in Astronomy

The Top Ten Greatest Discoveries in Astronomy

1 Extrasolar Planets
2 Cosmic Microwave Background Radiation

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3 Radio Astronomy
4 The Expanding Universe
5 The Moons of Jupiter
6 The Movement of the Stars and Planets
7 The Theory of Relativity
8 Herschel’s Map
9 Kepler’s Laws
10 The Heliocentric Model
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