Any images in this category show faint nebulae that haven't been cataloged before. A preliminary list of these discoveries can be found in a GitHub repository.
For optimal viewing, the monitor must be calibrated so that all shades of the gray scale are visible.
Click on the images to see a larger version with description.
Milky from Perseus to Cassiopeia Milky Way in Cassiopeia and Cepheus HII region around California Nebula (NGC 1499) Milky Way in Cygnus Milky Way from Vulpecula to Aquila Milky Way from Scutum to Ophiuchus Orion region Milky Way from Taurus to Perseus M33 to SH2-126 Milky Way from Monoceros to Gemini