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Why did Galileo's observations of moons orbiting Jupiter disagree with geocentric model of the universe of his time
Q11: In the second step of the p-p
Q23: A(n) _ contains two or more atoms
Q30: The constellation of Orion is currently visible
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Q63: The first observations of objects in the
Q83: If you are at the South Pole
Q101: On a clear night you go outside
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Q152: Refracting telescopes suffer from _ aberration.
Q155: An achromatic lens<br>A)is used to correct spherical