8 th Interstellar Symposium

In the Light of Other Suns

IRG’s 8th Interstellar Symposium, in collaboration with the International Academy of Astronautics and Breakthrough Initiatives, will take place July 10 – 13, 2023 (with pre-symposium seminars taking place) in Montreal, QC, Canada at McGill University. This symposium will feature many of the leading voices in space exploration, culture, and more. Check back here regularly, or sign up for our mailing list for updates!

Registration FeeEarly Bird
(before May 31)
(Includes lunch on days of
Symposium and Symposium Banquet)
$550 CAD$600 CAD
(Includes lunch on days of Symposium.
Symposium banquet not included)
$125 CAD$150 CAD

Pre-Symposium Seminars: Continuing Education Credit Opportunities!

If you are a Professional Engineer or another profession that requires Continuing Education credits, join us on Sunday, July 9 for in-depth discussions on Space Law, Martian Agriculture, The Future of Space Force, and Self-Replication Technology!

Keynote Speakers

Plenary Speakers

Program committee