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Jupiter puts back into space twice the energy it gets from the Sun.
Q4: Contrast the densities of the terrestrial and
Q12: Two pairs of sunspots appear similar, but
Q17: Mercury, with a higher eccentricity orbit, should
Q29: The distances to bodies in the solar
Q35: From the South Pole, Polaris would appear
Q64: The Full Moon rises around sunrise, and
Q75: The nucleus, or main solid body, of
Q79: What is thought to be the cause
Q87: Which statements about the magnetic fields of
Q108: In a wave, the distance from peak