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7 April

Hamilton Amateur Astronomers: Spring Telescope Scope Clinic

Join the Hamilton Amateur Astronomers this April 7 for their Spring telescope clinic.
5 April

RASC Mississauga: Explore the Night Sky Astronomy Course

This four-night course (April 5, 12, 19 & 26) is open to budding astronomers ages 12 and up! The course is taught by members of the Royal Astronomical Society of Canada – Mississauga Centre. If the sky is clear, there will be observing for 30 minutes at the end of each session. Please register before March 16, 2018. Note: A minimum of 15 participants are required to run the course.
13 April

Hamilton Amateur Astronomers: Archaeoastronomy: The Astronomy of Civilizations Past

For millennia, people (including our First Nations) have used the sky as a clock, calendar, and compass. Astronomy thus became deeply rooted in their spirituality, mythology, and culture.
19 April

Thornhill Star Gazing Night

Telescopes will be available to view the Moon, the planet Jupiter with its moons, the planet Venus, and various deep-sky wonders. A local astronomer with a sky pointer will be on hand to trace out constellations. Dress warmly! Please stay close to the walkway to protect the wildflower plantings. Anyone who can help out with a telescope or otherwise is warmly encouraged to do so. Especially if you are bringing equipment, a good place to park is on Charles Lane just west of where it meets Sumner lane.
3 May

UofT Physics: The H.L. Welsh Distinguished Lecturer Series Program 2018

The Department of Physics invites faculty, students and the public to its 44th annual celebration of physics. The Welsh Lectures in Physics have been held annually since 1975 in honour of H.L. Welsh, a distinguished former faculty member in the Physics Department. They are the major public event in the life of the Department of Physics and are intended to celebrate discoveries in physics and their wider impact. They are intended to be broadly accessible to an audience drawn from across the university, other academic institutions and the interested public.
3 May

UofT AstroTour: Simulating the Universe

The life of a single galaxy is an extremely complicated affair and understanding the origin and evolution of the roughly 100 billion galaxies in our universe is even more so. But through heroic telescope surveys and state-of-the-art computer simulations, cosmologists have been progressing on this problem at an ever increasing rate. In this talk, George Stein will discuss current efforts to create realistic galaxies using some of the largest supercomputers on the planet, and will show what these simulations mean for future observations.
4 May

Dunlap Institute: Astronomy on Tap T.O.

Quench your thirst for astronomy! On Friday, May 4, at The Great Hall! It'll be another fun evening of pints, astronomy news, mind-expanding talks, games, prizes, and Dunlap merchandise for sale! Plus, following all the talks, there will be plenty of time for you to have all your cosmic questions answered by astronomers from the Dunlap Institute and the University of Toronto. We'll see you there!
11 May

RASC Mississauga: Earth's Battered Moon

Just like the Earth, the Moon is about 4.5 billion years old. It has been and continues to be constantly bombarded by meteorites. Some suggest that this rate of bombardment has remained constant in the past couple of billion years. The Moon’s surface without any substantial atmosphere or tectonic activity serves as a time capsule, helping us detangle Earth’s history. The only way to see if the bombardment rate has changed is to have an age for every single crater, an extremely difficult task using traditional crater dating methods.
23 June

DDO Family Night (WAITLIST)

This weekend tour introduces families to the wonders of astronomy through an indoor planetarium experience, craft activities for younger visitors and stargazing. Visitors will spend time in both the main building and observatory visiting the 1.88m (74") telescope, learning its history and getting to see celestial objects firsthand (weather permitting).
5 July

OSC: International Day of LGBTQ+ People in STEM

Join us as we recognize the first International Pride in STEM day with an afternoon of activities and a Science Slam featuring LGBTQ+ speakers. At the Ontario Science Centre, we hope that the International Day of LGBTQ+ People in STEM will help create an accepting STEM environment, improve LGBTQ+ visibility and representation in STEM fields while strengthening the community, improve support and resources for LGBTQ+ people in STEM and encourage LGBTQ+ youth to continue with STEM subjects and pursue their dreams.