W
ithCool Astronomy, you'll discover everything you need to know about the universe, from asteroids to the zenith point ...and almost everything in between! Learn amazing space-related tricks such as how to watch a solar eclipse safely and mapping stars from your own back garden, right down to expertly simplifying the supermassive numbers and distances involved in the space between space so you'll never forget them.
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Cool Astronomy FINAL opening extract
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