DeepSkyStacker is a useful astrophotography tool to calibrate, register, and stack your images. This tutorial walks you through the basic settings I use.

Astrophotography Image Processing in Photoshop. Below you’ll find my deep sky astrophotography image processing workflow. This tutorial is a handy reference for those who wish to process deep sky images captured with a DSLR camera and telescope.

Image stacking is the starting point in editing any deep space images. Read this Deep Sky Stacker tutorial for awesome astrophotography shots!