Nebulae NGC 6559 Lagoon and Trifid in Sagittarius.

by: W.Promper/Novapix
Reference: a-neb65-23059
Date: 2007-04-17

Lagoon nebula (bottom), NGC 6559 (bottom left), Trifid (top right) with top left the open cluster M21. These nebulae are located 5000 light years away in Sagittarius constellation.  

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