Showtimes: 7:00pm (Arabic), 8:00pm (English) Centuries before Galileo observed the moons of Jupiter, scientists in the Middle East were building the first cameras, developing the physics of light, and taking some of the first steps toward understanding the nature of the Universe. Explore the remarkable astronomical ideas and discoveries of the Islamic Golden Age and its impact on modern astronomy in this series of special planetarium shows presented live by a U of T astronomer.

Apollo 11 - Some things you probably didn't know about the moon landingRandy Attwood, Executive Director, Royal Astronomical Society of Canada Star Talk nights offer great talks by great speakers on astronomy, space science and sometimes, science fiction. You'll also have a chance to tour the Observatory and (weather permitting) check out the night sky through a variety of telescopes set up on the lawn and through the big scope in the Main Dome.  If the weather gods are angry, you can check out the (virtual) night sky in our special Skylab.

Join us to mark the arrival of NASA’s Juno spacecraft at the planet Jupiter with a musical performance, activities and special presentations on space flight and exploration - including observing the sky through telescopes (weather permitting). In the event of inclement weather, activities and presentations will proceed indoors.

Want to spend a day out of the city in the fresh air of the country, hiking a portion of the Bruce Trail, flying kites, launching rockets and spending time with old friends and making new ones? Then you will want to join us at the E.C. Carr Astronomical Observatory on Saturday, July 16th, 2016, a First Quarter Moon weekend, from 1pm - 8pm for our Star- B-Que! If the weather cooperates, we will do some solar and evening observing too, so bring your binoculars and telescopes if you have them.

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.

Everyone is invited to join us and Durham Skies on July 15 for stargazing at the edge of Lake Ontario. Take a free look through different kinds of telescopes (including solar-filtered scopes) to get close-up looks at sunspots, craters on the Moon, magnificent Jupiter with its moons, and the spectacular rings of Saturn. Learn the names of summertime stars and the constellation patterns they form. Peer deep into space and try your hand at spotting spot faint star clusters and nebulae.

Presented by Prof. Doug Welch, Department of Physics & Astronomy, McMaster University

Come out and observe the universe at the Riverwood Conservancy! Join members of the Mississauga Centre of the Royal Astronomical Society of Canada as they set up large telescopes to look at the Moon, planets and stars.

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 the Hamilton Amateur Astronomers at Bayfront park for a evening of stargazing and planet viewing.

Family Nights are a great introduction to the night sky for our younger (and older) guests. Look through telescopes, make some space crafts, visit the Skylab and find out what's really up there!