Space Deck

  • Harbourfront Centre
  • All Ages
Buy Tickets
Space Kid

Blast off into an awe-inspiring journey through space and time

Monday to Friday: 10 a.m.–6 p.m.
Saturday: 10 a.m.–8 p.m.
Sunday: 10 a.m.–6 p.m.

Harbourfront Centre, 235 Queens Quay West, Toronto

Canada Strong Pass

The Ontario Science Centre is proud to be a participating partner in the Canada Strong Pass program this summer.

From June 19 to September 7, 2026, visitors can enjoy FREE admission for youth ages 17 and under and 50% off admission for young adults ages 18-24. Book your tickets online and the discount will automatically be applied.

The Canada Strong Pass does not apply to camp or group visits and cannot be combined with any other discounts or offers. Discount automatically applied when you book online.

Buy Tickets


Step inside the Space Deck to explore the wonders of the universe!

Voyage through the stars in a planetarium experience and spark your curiosity about the night sky as you spot the constellations. Then, peek at our plasma ball that demonstrates how the northern lights form and feel the forces of gravity in an interactive exhibit about black holes.

A visit to the Space Deck also offers a chance to get up close to a real piece of the Moon. Along the way, discover how Canadian innovations have shaped space exploration and take some time to consider your own place in the cosmos.

[Kids sitting inside the planetarium dome watching the movie.][Des enfants assis sous le dôme du planétarium regardent le film.]

[A father and his son wearing spacesuits posing in front of the green screen.][Un père et son fils en combinaisons spatiales posent devant le fond vert.]

[Two kids playing with the plasma ball.][Deux enfants jouent avec la boule à plasma.]