#gammacygni — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #gammacygni, aggregated by home.social.
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#SkyWatch #Astrophotography #Sadr is the bright star in this image. Also known as #GammaCygni it is the central star of the cross that makes up the #Cygnus constellation and is about 1800 light years from Earth. It is not the source of the large emission nebula #IC1318 that appears to surround it. #IC1318 is about 5000 light years from Earth and is sometimes called the #ButterflyNebula #StillLearning