We begin with the greatest impediment of all to observing the heavens in today’s world. Light pollution is excessive or misdirected artificial outdoor lighting. It does no one any good, and almost everyone considerable harm.
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Showing posts with label Bortle Scale. Show all posts
Showing posts with label Bortle Scale. Show all posts
Monday, May 24, 2010
Light Pollution
We begin with the greatest impediment of all to observing the heavens in today’s world. Light pollution is excessive or misdirected artificial outdoor lighting. It does no one any good, and almost everyone considerable harm.
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