Schedule for USAAAO 2021!

We’re excited to announce the schedule of USAAAO for the upcoming year! Registration is now open!

Due to COVID-19, the whole competition will be online. USAAAO volunteers will be proctoring the exams. In order to accommodate different time zones, we will be offering 2 time slots. More details to follow.

Dec 2nd (2020)-Jan 27th (2021): Registration

January 30th: First Round Exam

March 20th: National Astronomy Competition

Sometime in November: IOAA*

Registration will open on our registration page, so get ready and spread the word! If you want an email announcement, join our mailing list here. The registration fee this year will be $25, however we will accept financial aid requests.

You can read more about the tests on our selection process page, and you can find study materials on our resource page. If you have any questions, email us at!

* Currently IOAA is scheduled to take place in Colombia, dates unknown