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acquired its thick Purple atmosphere when comets crashed into it billions of years ago.
-Prints available at http://shana.imagekind.com
-Other unique products featuring this painting
Tags: universe, purple, orange, Titan, comet, meteroite,
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Jim Colyer covers the basics of astronomy.
the sun, planets and their moons, comets, meteors and asteroids. Comets, Meteors, Asteroids Comets are scraps left over from the formation of the solar system. There was a lot of debris
Tags: Jim Colyer, astronomy, moon, solar system, sun, pl
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Jim Colyer writes about astronomy.
. Fortunately, the sky was clear. Frenchman Charles Messier was an 18th century comet hunter who listed 110 fuzzy objects so he would not mistake them for comets. Ironically, it is for this throwaway list
Tags: Jim Colyer, asronomy, stars, planets, moon, sun, g
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