The Andromeda Galaxy, M31. The two satellite galaxies are M32, the spherical galaxy to the upper right of center, and M110, an irregular galaxy to the lower left. This image was built from 81 light frames at 200 seconds each, 20 darks at 200 seconds, and 20 flats at 0.3 seconds. All processing was done in PixInsight but for some final touches in Lightroom.