Organized by Astronomical Community

John Percy
Thursday, February 6, 2020 - 6:30pm to 7:30pm

Join us as Professor John Percy of the University of Toronto presents on the universe. The astronomical universe is as exciting as anything in science fiction or video games -- and it's real!

Tom Vassos
Saturday, November 23, 2019 - 2:30pm to 4:00pm

Join The Royal Astronomical Society of Canada's Tom Vassos for a tour of the universe highlighting several of the great astronomy discoveries made in the last 25 years.

Pluto (New Horizons)
Wednesday, November 13, 2019 - 7:00pm to 9:00pm

Speaker: Max King, University of Toronto

Randy Attwood
Saturday, October 26, 2019 - 1:00pm to 4:00pm
After five years at the helm, Randy Attwood has announced that he will step down as the Executive Director of The Royal Astronomical Society of Canada. To celebrate Randy’s tenure, we are hosting an open house on October 26th.
Gabriela González
Wednesday, October 23, 2019 - 7:00pm to 8:30pm

Albert Einstein predicted a century ago the existence of gravitational waves – ripples in the fabric of spacetime moving at the speed of light.

Millennium Square
Friday, October 4, 2019 - 6:00pm to 11:00pm
Please remember to dress warmly because it will be cold tonight.
Ontario Science Centre Community Weekend
Saturday, September 28, 2019 to Sunday, September 29, 2019

Raise your beakers! The Science Centre turned 50, and we’re inviting you to celebrate with us.

Botanizing “Mars”
Sunday, September 29, 2019 - 2:00pm to 4:00pm

Researchers from around the world work out of the Mars Desert Research Station in Utah and the Flashline Mars Arctic Research Station on Devon Island, Nunavut, to prepare for human exploration of Mars.

Milky Way
Thursday, September 26, 2019 - 7:00pm to 10:30pm
Our understanding of the motions of stars within our Milky Way and of the many small galaxies that orbit around it has changed dramatically over the past few years owing to new observational surveys and significant advancements in our understanding of galaxy structure.
Planet-gazing Star Party
Saturday, September 14, 2019 - 7:30pm to 10:30pm

Come see the planets as you've never seen them before! On September 14, join us for our second annual Planet Gazing Party with telescopes, prizes, stars and planets.