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4 June

DDO Family and Friends Night (SOLD OUT)

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!
4 June

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.
4 June

New Moon - 11:00pm EDT

Moonless night allowing to see deep sky objects
2 June

RASC Hamilton: Gravitational Waves: What’s the Big Deal?

Speaker: Prof. Cliff Burgess, Dept. of Physics and Astronomy, McMaster University
2 June

New Moon in June Star Party

Hemlock Campground in Grundy Lake Provincial Parkhttp://www.gatewaytotheuniverse.org/star-parties-special-events.htmlhttps://www.ontarioparks.com/park/grundylake
1 June

Perimeter Institute: Brilliant Blunders

Even the greatest scientists have made some serious blunders. "Brilliant Blunders" concerns the evolution of life on Earth, of the Earth itself, of stars, and of the universe as a whole.
30 May

Dark Sky Star Party (GO for Monday Night)

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.
29 May

Globe at Night

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

RASC Mississauga: Antimatter: From the Subatomic to the Cosmological Scales

Dr. Wendy Taylor talks about the science of antimatter. What is it? How is it made, trapped, studied and used? And what can it tell us about how the universe works?
27 May

CAO 2016 Spring Work Party

UPDATE: 2016-05-26 Thanks to all the members who have volunteered for the Spring Work Party at the CAO. We are happy to report on the overwhelming offers to help from our membership and now the house is completely filled up (with overflow people camping as well), so we cannot accept any additional volunteers for this work party. Please keep an eye out for an announcement about a Star-B-Que to be held at the CAO in July, and mark your calendars for the Fall Work Party which is currently scheduled for the weekend of October 14 - 16, 2016
25 May

Recreational Astronomy Night

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. • Ron Macnaughton - How David Thompson Did It. Celestial Navigation Around 1790• Jim Chung - How to make your own cooled DSLR for less than $200!• Michael Watson - 2016’s Celestial Rarity: Mercury crosses the Sun
21 May

UofT Planetarium: The Birth and Death of Stars

Showtimes: 7:00pm, 8:00pm, and 9:00pm The stars in the night sky seem unchanging and eternal, and have remained the same for the history of human civilization. However, over millions and billions of years, new stars are born, live out their long lives, and eventually die in a blaze of glory. In this show, we will be exploring the lives of stars by visiting stellar nurseries, supernova remnants and much more! If you have questions please contact planetarium@universe.utoronto.ca