Science
How many years are in a sunspot cycle?
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How many times more does Jupiter radiate energy than what it receives from the sun?
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John Glenn was the first American to orbit the earth, in how long a flight?
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Which song was used to wake up the first Space Shuttle crew in orbit?
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Which of these is a famous astronomer for whom a comet was named?
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What is the world's largest non-profit, scientific and educational organization?
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Which one of the original 7 astronauts sported the middle name of Herschel?
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Which person is known for establishing the laws of motion and gravity?
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