M2 (NGC 7089) Globular Cluster in Aquarius, Barry Brook

M2 (NGC 7089) Globular Cluster in Aquarius

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Description

M2 is about 37,500 light years from Earth, and spans 175 light years of space. Containing more than 150,000 stars, it is one of the largest globular clusters known.

26 x Luminance

8 x Red

8 x Green

8 x Blue

All unbinned. Flats taken with light box, darks applied as a bad pixel map.

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M2 (NGC 7089) Globular Cluster in Aquarius, Barry Brook