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11 April

DDO Introduction to Astronomy (CANCELLED)

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.
13 April

DDO Astronomy Night (CANCELLED)

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.
17 April

Perimeter Institute: Einstein’s Unfinished Revolution: Lee Smolin public lecture webcast

Quantum physics is the golden child of modern science. It is the basis of our understanding of atoms, radiation, and so much else – from elementary particles and basic forces to the behaviour of materials. But for a century it has also been the problem child of science: it has been plagued by intense disagreements among its inventors, strange paradoxes, and implications that seem like the stuff of fantasy.
23 April

Lillian H. Smith Library: Chasing Exoplanets: Stories from the Centre of the Universe

Join us for a conversation about weird planets, the search for life in the universe, and how the language of science can help tell stories about human relationships.
27 April

Discover the Universe: On-Site: Astronomy Teachers Workshop in Toronto

Full-day workshop hosted by the Dunlap Institute at the University of Toronto
27 April

DDO Astronomy Family Night (WAITLIST)

Families will be introduced to the wonders of astronomy through a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities and 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. All participating family members must be registered and any participants under the age of 16 must be accompanied by a registered adult.
30 April

UWaterloo: See the unseeable: A black hole discovery conversation with physicist Avery Broderick (LIVESTREAM)

Watch the livestream here: https://livestream.com/itmsstudio/events/8636855
2 May

UofT Physics: 2019 H.L. Welsh Lectures in Physics

Prof. Anny Cazenave: Climate Change, Ocean Warming, Land Ice Melt and Sea Level RiseProf. Donna Strickland: Generating High-Intensity Ultrashort Optical Pulses
2 May

UofT AstroTour: Sensing Hidden Signals with Pulsars

Pulsars, born after the splendid explosion of massive stars, are the most compact objects in the visible universe. Sitting on Earth, we receive regular pulses of light from pulsars. The accuracy of the period between pulses can sometimes rival that of an atomic clock. Pulsar studies have won two Nobel prizes: one for their discovery, and one for the first indirect evidence of gravitational waves. In this talk, Dongzi Li will explain how the compact nature and the excellent periodicity of pulses help make previously difficult studies feasible.
14 May

RASC Mississauga: Astronomy Night at the Riverwood Conservancy

Explore the universe with members of the Royal Astronomical Society of Canada. Telescopes will be set up to provide amazing views of the Moon, the planets and more! (Rain date is May 15th).