York University celebrates Science Literacy Week with three days of space-themed events.

Astronomers had long expected that the gravitational pull of galaxies on one another would cause the expansion of the universe to slow. The discovery that the expansion was speeding up was a substantial surprise to most. How was this measurement made? What does it mean? Did Einstein anticipate this discovery? What next?

In celebration of Science Literacy Week we would like you to come and learn about the moon, make moon craters, and explore moon phases.

Giant molecular clouds are the birthplace of stars and planets; however, the true nature of these clouds remains a great mystery. The first step towards achieving a greater understanding of star formation is exploring the structure and evolution of the clouds in which they form. Learn how powerful supercomputers are used to visualize simulated star-forming clouds to help solve several major unanswered questions in star formation. Astronomy talk presented by Dr. Rachel Ward-Maxwell.

Observational astronomers use telescopes that look at the furthest distances in the Universe to look back in time and trace the growth of structure in the cosmos. Recent multi-wavelength measurements have helped us to constrain the components that make up the Universe and how those components evolve. We now know that most of the Universe is made up of dark matter and dark energy, but the nature of these components remains largely unknown. In this talk Dr.

Watch the recorded video: https://youtu.be/u9_5wVDUg1g

Everyone is invited to join us and Durham Skies on the evenings of both September 14th and 15th 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, Jupiter, Saturn and Mars!  Peer deep into space and try your hand at spotting faint star clusters and nebulae. You can even bring your own telescope along and we'll give you expert advice on how to use it better.

Come see the planets as you’ve never seen them before! On September 15, we’ll celebrate the 150th anniversary of the Royal Astronomical Society of Canada, with telescopes, planets, and prizes. Starting at 7:30pm, we’ll have telescopes set up to view Mars, Jupiter, Saturn, and their moons. This is a rare opportunity to get telescopic views of three planets all in one night. See the moons of Jupiter as Galileo first saw them more than four hundred years ago.

PLEASE TAKE NOTE:  The registration for this event is now full.  We apologize but we cannot accomodate any more participants on site for this event. You must have pre-registered to be able to attend this event.

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.