M103 and M1, the addiction renewed

by Urban AstronomerDeep Sky, ImagesPosted on No Comments

M1, the Crab Nebula.  M103, the Christmas Tree Cluster.  Two of my favorite objects.  I’ve imaged the M103 cluster several times before but it remains one of my favorites.  The obvious grouping of this open cluster gives it a triangular shape and the varied color remind many Westerners of a Christmas Tree.   Given that …

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LED Light Pollution begins its slow Intrusion

by Urban AstronomerUncategorizedPosted on No Comments

Cities are the bane of the amateur astronomer.  Light pollution continues to grow at an astonishing rate as our cities increase in size and population.  That doesn’t mean astronomy is impossible, just more challenging.  The use of filters designed specifically to quench low pressure sodium and mercury vapor lights has gone a long way.  Enjoy …

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