70th INTERNATIONAL ASTRONAUTICAL CONGRESS 2019 21–25 October 2019 Washington, D.C.


All IAC participants and speakers will have to register through the online registration system.


More information on registration and fees, and your options for hotel accommodations will be available after the 68th International Astronautical Congress in Adelaide, Australia from 25-29 September 2017, and the 69th International Astronautical Congress in Bremen, Germany from 1-5 October 2018. We look forward to getting you registered as soon as possible.

If you would like for us to contact you with registration and program updates, please click here to sign up for alerts.

Space: The Power of the Past, the Promise of the Future