This is a nice composite (not mine) showing the relative sizes of various deep sky objects: https://www.reddit.com/r/astrophotography/comments/19do9iu/chart_ap

This is a nice composite (not mine) showing the relative sizes of various deep sky objects: https://www.reddit.com/r/astrophotography/comments/19do9iu/chart_apparent_size_comparison_deep_sky_objects/ https://www.reddit.com/r/astrophotography/comments/19do9iu/c...