Ottawa 
Events Description
Astronomy in Action is coming to Ottawa! Step inside the largest portable planetarium in North America for an immersive journey through space. Experience the cosmos like never before as our 4K digital projection system transforms the dome into a window to the stars. From distant galaxies to our own solar system, watch the universe come alive in stunning detail.
Who is it for?
All ages
HOW MUCH
Tickets : $17.99 – $21.99
(admits one child + one adult)
How to get tickets?
WHEN & WHERE
Date:
Saturday, April 18, 2026 from 10:00 am to 6:30 pm
Venue & Address
Knox Presbyterian Church, 120 Lisgar St, Ottawa
Wheelchair accessible
Free Parking
Accessible by Public Transport
