National Optical Astronomy Observatory: Image GalleryNOAO Image Gallery Welcome to the NOAO Image Gallery. The gallery includes pictures taken with the facilities of the National Optical Astronomy Observatory, and also pictures of our telescopes, instruments and history. About the Gallery Astronomical Objects Galaxies (all sorts) (196) Elliptical Galaxies (26) Spiral Galaxies (126)Nebulae (all sorts) (176) Absorption Nebulae (6) Emission Nebulae (90
