NGC 595
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.
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.