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Eta Cygni

Tulip Nebula

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sh2-101,sharpless 101

The Tulip Nebula (Sharpless 101) is an emission nebula located in Cygnus constellation. It lies at an approximate distance of 6,000 light years from Earth… Read More »Tulip Nebula

Cygnus X-1

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cygnus x-1

Cygnus X-1 is a galactic X-ray source located in the northern constellation Cygnus. The X-ray source is believed to be a stellar mass black hole, one… Read More »Cygnus X-1