M31 (and friends)

M31, aka Andromeda Galaxy (LRGB): The closest galaxy to our own, and about the size of six full moons on a clear night, but too dim to see with the naked eyes! Approximately 18 hours of L,R,G,B CMOS data from remote Telescope Live observatory in Almeria, Spain. Astro Pixel Processor stack, post processed in Pixinsight, with final touches using Paintshop Pro.