a-neb68-88006← Collection
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NGC 6888 The Crescent Nebula
- Reference
- a-neb68-88006
- Date
- 2007-04-24
The nebula is a shell of gas that is being energized by the strong stellar wind from the Wolf-Rayet star WR 136, the bright star at the center of the nebula. It is located in the constellation of Cygnus, the Swan. Wolf-Rayet stars are very hot, massive stars that are blowing off their outer layers.
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