Deep-Sky Dreams: Edge-on galaxy NGC 5907

Perhaps 100 billion galaxies exist in the universe at this time, although the cosmos could be infinite and the number even larger. Of the huge number of galaxies, several thousand are bright enough to be viewed nicely with a small or medium-sized backyard telescope. And of course the orientations of galaxies in space are allContinue reading “Deep-Sky Dreams: Edge-on galaxy NGC 5907”
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