Cosmic rays are the most energetic particles in the universe. Travelling at speeds mere fractions off from the speed of light, they accelerated in the remnants of dying stars and supermassive black holes. In this talk, we’ll talk about how cosmic rays interact with and influence their surroundings as the move throughout galaxies and intergalactic space along magnetic field lines.

Showtimes: 7:00pm, 8:10pm, 9:15pm

Showtimes: 7:00pm, 8:10pm, 9:15pm

Showtimes: 7:00pm, 8:10pm, 9:15pm

Showtimes: 7:00pm, 8:10pm, 9:15pm 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!

More than 99 percent of the visible matter in the universe is built from protons and neutrons and the nuclei that they form. This rich structure emerges dynamically from the complex interactions of quarks and gluons, the most elementary particles that have been discovered. Understanding how nuclear physics arises from the underlying quark and gluon dynamics is a computational challenge that pushes the capabilities of the world’s largest supercomputers.

Watch the recorded video: https://youtu.be/dY4TEXpzwFE

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.

Watch the recorded video: https://youtu.be/A1DNSteIVho

Enter into a world where science, technology, engineering, art and math collide to create STEAM-Powered Stories. Take in and create new narratives through interactive experiences. You’ll quickly see the potential for STEAM to fuel creativity. STEAM-Powered Stories is a free event. During Nuit Blanche Toronto, select areas of the Ontario Science Centre are open to the public. Parking is $10 (member discount applies) before 12:00am, and parking is free after 12:00am. Food and beverages are available for purchase.