The Ad Astra team is hard at work, planning for next con. 

2018 will be at a new time of year for us, July 13 to 15, and will return to our 2017 hotel – Sheraton Toronto North.

Stay tuned for Guest Announcements shortly.

The website will continue to display information about our 2017 con for a little longer, but we hope to have registration opening late in 2017, as well as vendor and artist information.

Thank you for your patience.

 Ad Astra 2017 – May 5 to 7

Our official hashtag is #AdAstra2017 
We encourage you to share your interesting finds, photos and memories on social media

Guests of Honour

Author:  Brandon Sanderson

Author: Kristen Britain

Author: SM Stirling

Science and Author Guest:  Eric Choi

Welcome back to past Guests of Honour

Author: Anne Bishop

Author: Julie Czernada

Author: Ed Greenwood
(Saturday only)

Author: Guy Gavriel Kay

Literary Agent: Monica Pacheco

Author: Robert J. Sawyer

Author / Illustrator / Musician
Martin Springett




Participating Panelists

** All Guest appearances are subject to professional commitments.