There are two galaxy groups in today’s image, the first being the NGC 7331 Group, made up of the spiral galaxy NGC 7331 that dominates the center of the image, and smaller galaxies visually (though not spatially) near it. In the upper right is Stephan’s Quintet, another visual grouping of galaxies.
This is a section of the Milky Way near Sagittarius. Some prominent nebulae that can be spotted include the Eagle Nebula near the top center, the Omega Nebula below that, and the Trifid Nebula near the bottom center.