What Will Happen If a Giant Meteorite Hits the Ear...
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comets
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Space
November 15, 2024
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astronomy
August 9, 2016
Kuiper Belt
Astronomer David Jewitt on his discovery of the first Kuiper Belt object, origins of comets, and planetary mig...
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Space
September 2, 2015
Observation of the D/H ratio in comets
Physicist Paul Hartogh on primordial materials, escape of the atmosphere, and the Giotto mission
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