NGC 6789
NGC 6789 is a void irregular galaxy in the constellation Draco. It was discovered by Lewis Swift on August 30, 1883. It is located within the Local Void, a region of space with far fewer galaxies than its surroundings.
NGC 6789 is the nearest blue compact dwarf galaxy to the Milky Way. It is chemically homogeneous and relatively metal-poor.
NGC 6789 has attracted attention because it shows recent central star formation despite its extreme isolation.