Sunday, 12 April 2015

Too Light

Continuing on from last blog this map clearly shows how much light pollution could be seen either side of Sheffield
How bad is light pollution where you live? Click on this image to launch NASA's interactive and searchable Blue Marble Navigator. Image credit: NASA's Earth Observatory

Spring ad Summer can be frustrating times for the astrophotographer with little dark time this side of midnight. Shetland has virtually 21 hours of day light with the other 3  hours classed as simmer dim when it never gets truly dark

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