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BetaCygni

This blog is about the universe we live in with an emphasis on the solar system.

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December 24, 2016

Blue Light Bad

http://darksky.org/why-is-blue-light-at-night-bad/

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September 19, 2016

O2 on Mars

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August 10, 2011

Building Blocks From Space

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Theme images by Matt Vince

BetaCygni: I'm an amateur astronomer. When you wish upon a star, your dreams come true.

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