Veil loop

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Veil nebula like many other sky gems has been discovered by William Herschel. He described its western part as “Extended; passes thro’ 52 Cygni… near 2 degree in length” a... Read More

WeBo1 and Mel15

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Do you remember december molecular trophies? There were hydrogen alpha only band of Melotte 15 open cluster in the middle of the Heart nebula IC1805. I collected some more – oxygen III band and ... Read More