Helpful Resources

Here are some great resources that will help you in your astronomy journey.

USAAAO Guide

A guide to advanced concepts within the Astronomy & Astrophysics Olympiad, compiled by instructors across three continents.

IOAA Syllabus

The official syllabus from the IOAA. The contents of the NZOAA as well as the IOAA will be based on this.

IOAA Past Papers

Past exams of the IOAA can be found here. They are a good representation of what future exams will look like.