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.

Showtimes: 7:00pm, 8:00pm, and 9:00pm In 1977 two small probes, Voyager 1 and 2, were launched from Earth with a mission to study the outer solar system. Both spacecraft visited Jupiter and Saturn, and Voyager 2 passed by Uranus and Neptune, returning images to Earth which allowed us to make surprising discoveries about these distant planets. Now these probes are entering interstellar space, making them the furthest man-made objects from the Earth!

Join York University's Faculty of Science for a talk given by Harvard University physicist and best-selling author Lisa Randall, followed by a panel discussion featuring York University physicists.

The moon is between us and the sun. Without the moon in the sky at night, deep sky objects are easier to observe.

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 7:30 socializing starts at 7:00.

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.

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.

Special Guest Speaker – Cathy McWatters You wanted fun? Don’t miss this! This will be a visual trip with your senses with an anaglyph presentation of the universe. 3D Glasses will be provided. Surprisingly NASA uses anaglyph to measure distances and height of mountains and other geological features on Mars and other planets. There are many astronomical images that give the illusion of being “in space” that have scientific value. Come and be amazed.

Speaker: Elliot Meyer For 25 years, the Hubble Space Telescope has been our primary eye on the Universe in space. Through it we have vastly expanded our understanding of the Cosmos and our place within it. Not only an amazing scientific instrument, HST has also become a popular science icon. As the successor of Hubble approaches its launch date let’s take a look at why we need telescopes in space, how HST was almost a colossal failure, and how its successor will reach even futher back to the view other worlds and infant galaxies.

Come out and join Ylab for a maker night at the DDO. Keep working on your robotics toy hack. Get away from the rest of the world and work on some software (bring your own phone for Internet access. We're working on that.). Bring another project. Maybe get some help on it. Check out the latest on our advanced light sabre engineering. See if you can get one of the 3D printers running. Add to our collective strong backs and weak minds as we move some furniture around and do some work to get the place organised.

Measuring light pollution of your sky, see www.globeatnight.org

Enjoy and learn about the night sky through an engaging presentation delivered by an astronomer. Learn about history, mythology and how to identify star constellations overhead.