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12 May

RASC: Archive History Centre Open House

2018 marks 150 years of lasting organized astronomy in Canada, and that story is pre-eminently the story of the RASC. Join us on the afternoon of May 12th for an open house launching the official opening of our new Archives space! This invitation is extended to all RASC members and their guests. The refurbished Archives facility is a RASC sesquicentennial project, providing improved storage, display, and consultation space for the RASC’s material heritage, and a congenial location for select meetings and programming, in a setting richly evocative of our history.
12 May

UofT: Science Rendezvous 2018

Science Rendezvous is a free annual all-day festival that brings science out of the lab and onto the street with the ultimate goal of improving student enrolment as well as public involvement in the science, technology, engineering, and mathematics (S.T.E.M.) fields.
12 May

Heritage Toronto: Campus & Cosmos: Toronto’s Astronomical Heritage

A walking tour which describes how Toronto became a "centre of the universe" for astronomical research, education, and public outreach, in parallel with the growth of our city and country. An introduction to the people, organizations (including RASC), and institutions which have nurtured astronomy in Toronto. Ends up at Science Rendezvous!
12 May

York University: Science Rendezvous 2018

Every year the Faculty of Science at York University joins forces with Main Street Markham to present Science Rendezvous at the award-winning Markham Farmers’ Market.
12 May

Ryerson: Science Rendezvous 2018

Join us for Science Rendezvous on Saturday, May 12, 2018, in the heart of Ryerson Campus! Science Rendezvous is Canada’s annual celebration of science. This free festival, targeted to all age groups, makes science accessible to thousands of people with a day of engaging, informative and interactive events. Science enthusiasts across the country take their passions to the people to encourage a public understanding of the great impact science and technology have on our lives and our changing world.
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.
11 May

Hamilton Amateur Astronomers: The Nuts and Bolts of Astrophotography

This talk is for people who are just getting into astrophotography. It will cover various equipment setups, camera sensors and settings and the purpose of lights, darks and flats. The talk will also cover how to choose targets that match your capabilities and your equipment. This is not a talk about image processing however it will touch briefly on image stacking. Please note that although astrophotography can be accomplished with video, Digital SLR or CMOS/CCD specialized cameras, this talk will only cover the use of a Digital SLR camera.
11 May
9 May
6 May

Texas Star Party

https://texasstarparty.org/
5 May
5 May

Solar Observing (GO)

Join us at the Ontario Science Centre for our monthly Solar Observing on the TELUSCAPE observing pad. This is the area in front of the Science Centre's entrance. We use specialized telescopes that are safe to aim at the Sun. Check our home page on the Friday prior for go/no-go calls as this event is weather dependent.