All posts tagged "Astronomer"
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91ScienceAn amateur astronomer used an old technique to study Jupiter — and found something strange
Scientists and amateur astronomers have teamed up to upend a long-held assumption that Jupiter’s iconic swirling clouds are made of frozen ammonia...
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15Science
415 Years Ago: Astronomer Galileo Discovers Jupiter’s Moons
On Jan. 7, 1610, Italian astronomer Galileo Galilei peered through his newly improved 20-power homemade telescope at the planet Jupiter. He noticed...
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