Astronomical Reflections

Pinwheel Galaxy (M101)

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Pinwheel Galaxy – M101

The Pinwheel Galaxy (M101 or NGC 5457) is a face-on spiral galaxy about 21 million light years away.

 [Takahashi 150mm APO at f/7.3 with SBIG ST-8300C 8.3 megapixel color CCD @ New Mexico]

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