Can you imagine living in a house that’s so big you’ll never see it all? And even stranger - it keeps expanding! That’s the way it is with our home, the Universe. But there’s an enormous new telescope called CHIME that’s been built in western Canada. And its purpose is to trace the 4 billion years of our cosmic past. I’m hoping CHIME will give us insight into the mystery of Dark Energy which is driving the Universe’s expansion.

Gravity is a given. We as humans have evolved in the constant presence of the gravitational pull of Earth. Most of us may not realize it, but gravity is an essential influence on our behaviour and our perceptions. Our brains use gravity for stability, as a reference to help us judge distances, and even to help establish ownership of our bodies. So who do we become when gravity as we know it disappears?

Want to know more about the state of the art of space exploration technology? Bursting with questions on how rovers and satellites work? Not sure what to ask, but just want to learn more? Then come on down to ASX's graduate student panel! This 13th of March, we're featuring three U of T M.A.Sc candidates, each one with applied experience in space exploration technology. Feel free to come with your own questions, or lend an ear to our guided discussion. As usual, everyone with any amount of background knowledge is welcome!

Have you ever looked through a telescope? Take a tour of the night sky through a telescope and snap a photo or two of your favourite celestial body. Learn about the phases of the Moon, get an up-close look at the planets, and gaze at the brightest stars (weather permitting).

This evening’s event has been cancelled due to icy conditions.

See the milky way and galaxies with the unaided eye. Point your telescope to find the many dim deep space objects that sprinkle the sky. Away from Toronto's light polution, there is so much to see. We observe from the Long Sault Conservation area, an hour outside of Toronto. We meet around dusk once a month in the parking lot for views only seen in dark sky conditions. We hold this event on the first clear night of our week-long window, so the date and time are determined closer to.

This Spring, spend a Sunday afternoon in the OTHER dome at the DDO! Join us in the Starlab Digital Planetarium and take an interactive journey through the Universe, led by a DDO astronomer. Tour the night sky and see close-up views of galaxies, nebulas, and star clusters, view our Solar System's Planets and alien exo-planets, land on the moon, Mars - and the Sun, travel home to Earth from the edge of the Universe, hear Indigenous starlore, and watch immersive fulldome movies!

Given the poor weather forecast for Wednesday, this meeting has been cancelled. Join us for our monthly recreational astronomy night meeting. This is where our members get to show their latest projects or give tutorials and tips on just about everything to do with astronomy. Talks start at 7:30pm, socializing at 7:00pm.

Showtimes: 11:00am, 1:00pm

Rocket away from the Earth on a tour through our solar system and beyond. Starting with highlights from the Toronto night sky, this show will take you on an epic cosmic journey. We’ll follow human spacecraft on their visits to the planets and moons of the solar system, then warp far beyond the furthest reaches of human exploration to visit other stars, galaxies, and the very edge of the observable universe. This show is aimed at children as part of our March break programing, intended for audiences aged 4–12 and families.