Sharpless 86 is a bright emission nebula in the constellation Cepheus, located approximately 2,100 light-years away from Earth.
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Sharpless 86 is a bright emission nebula in the constellation Cepheus, located approximately 2,100 light-years away from Earth.
The new workflow shows his power also on duo-narrowband material.
The picture combines HA/OIII nebula with RGB stars.