M52 and NGC7635

This is a close up of the region in the constellation Cassiopeia containing M52 and the Bubble nebula (NGC 7635). The M52 open star cluster is located at the bottom right of the image. While the cluster is about 5000 lyr away, the Bubble is about 10,000. Data was processed with PixInsight, RC-Astro Tools and Photoshop.