NGC 595 is a massive H II region in the Triangulum Galaxy. It was discovered by Heinrich Ludwig d'Arrest on October 1, 1864 and is one of the biggest H II regions in the Local Group.
References
External links Media related to NGC 595 at Wikimedia Commons
NGC 595 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images