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The Greatest Comets in History: Broom Stars and Celestial Scimitars

ENGLISH · PDF

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SUNGRAZING COMETS Snowballs in the Furnace

2012 · ENGLISH · AZW3

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Weird Weather: Tales of Astronomical and Atmospheric Anomalies

2012 · ENGLISH · PDF

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Weird Weather: Tales of Astronomical and Atmospheric Anomalies

2012 · ENGLISH · EPUB

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Weird universe: exploring the most bizarre ideas in cosmology

2015 · ENGLISH · PDF

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Weird worlds: bizarre bodies of the solar system and beyond

2013 · ENGLISH · PDF

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Weird astronomy: tales of unusual, bizarre, and other hard to explain observations

2011 · ENGLISH · PDF

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