Emission Nebulae

• Astrim - Emission Nebulae  - Presents photo gallery along with details on types, location, and magnitude of the heavenly body.
• Entrance of a Gallery - Emission Nebulae  - Presents compilation of images of emission nebulae as well as other space objects such as comets, globular clusters, planets, and galaxies.
• National Optical Astronomy Observatory - Emission Nebulae  - Showcases photo gallery of glowing clouds of interstellar gas. Comes with specifications and links to related pages.