Canadian astronomer Peter Broughton talks about J.S. Plaskett, the scientist who brought Canada onto the world stage in astronomy.

Calling space enthusiasts near and far! It's your favourite event of the year: ASX's Annual Symposium is back for its 16th edition, and have we got a show for you!

It's Time for Space! We’re super-excited to announce our new event series: SpaceTime! SpaceTime is an all-ages, inclusive celebration of astronomy, curiosity, and discovery.

What can we learn with humans that the much safer robotic explorers cannot tell us? Is it worth the risk? Is there really any reason to go to Mars other than "because it's there?" Let’s take a realistic look at the challenges of a human expedition to Mars and examine the reality behind the 'hype' of a mission to the Red Planet. Featuring:

Hover above the moon like an astronaut and get eye-to-eye with the planets. Find colourful stars, star clusters, bright nebulae and even another galaxy. Our monthly City Star Party is the place to catch universe from within the city limits at Bayview Village Park. If you don't have a telescope then you will find many astronomers who would love to share a view. If you are thinking of buying a telescope, viewing with other people's equipment is the best way to make a good choice. If you have a telescope or binoculars, please bring it!

Join on us on Friday March 22, at The Great Hall for an evening of pints, astronomy news, and mind-expanding talks from University of Toronto astronomers. Play astronomy trivia games to win great prizes or chat with a UofT astronomer over your favourite pint

Astronomers have discovered nearly 4000 planets beyond our Solar System, but for most of these exoplanets our knowledge is limited to their size and how far they orbit from their stars. The next decade of exoplanet astronomy will expand our understanding of these worlds through characterization of their atmospheres and compositions. If any of these planets have life, will astronomers be able to detect it? Before searching for life on other worlds, we must ask ourselves: would we be able to discover life on the Earth if we observed it from afar?

There’s an endless expanse of wonder right above us. Get a better understanding of it all from Randy Attwood, Executive Director of the Royal Astronomical Society of Canada. Telescopes will be provided to view the stars, planets, and galaxies above. This four-week course is presented by Earthshine Astronomy and Space Science and the Royal Astronomical Society of Canada. Thursdays from April 4 - April 25, 2019

Each Thursday from April 11, 2019 to May 16, 2019 This six week introductory-level course is designed for new astronomers. Participants will gain a basic understanding of the objects in the day and night sky, will learn how to observe these objects and will gain an introductory knowledge of the Universe formation and expansion. The lessons will be augmented by observing sessions (weather permitting). Please wear/bring appropriate supplies for being outdoors.

Visit a unique historical site in Richmond Hill and experience an engaging presentation led by expert and researchers in astronomy, covering a variety of exciting astronomy topics. After the presentation, participants will tour the observatory and see a demonstration of the 74" telescope. If the sky is clear, the dome will be opened and the telescope pointed to an interesting celestial object for the visitors to view. Please wear/bring appropriate supplies for being outdoors. All registered participants under the ages of 16 must be accompanied by a registered adult.