Download our step-by-step processing guide for PixInsight! Includes 20 lessons, process icons, raw data, 18 walkthrough videos, and more.

The Astrophotography Guide of Issues is a complete digital book to help you find ways to fix problems you are likely to encounter when imaging or processing astronomical images. It is many years in the making and will continue to grow over time.

The Messier Catalog Workbook is a guide to help you observe and photograph all 110 Messier objects. Learn more and buy a physical or digital

Learning the constellations is difficult. Remembering is harder. Know the name of the constellations with the Constellations Handbook.

The Astrophotographer's Guidebook is a guide to the best astrophotography targets of the year. Find 60 deep-sky objects per season. See more

Astrophotography is all about observing deep-sky objects. The best way to remember is to write it down in the Astrophotographer's Journal.