The International Space Development Conference (ISDC) is the annual conference of the National Space Society. The conference covers several broad areas of study related to building a spacefaring civilization, including transportation to and through space, technology needed to live and work in space, and Earth-based activities to advocate for or educate others about space development.

Clifford Will, Distinguished Professor of Physics, University of Florida Einstein's theories of relativity have had a major impact on everything from popular culture to everyday life to basic science. Songs, plays and movies proclaim Einstein as the symbol of genius, while users of GPS navigation devices unknowingly take account of Einstein's relativistic warpage of time.

Speaker: Dr. Bryan Gaensler, Director, Dunlap Institute for Astronomy & Astrophysics The stars of the night sky appear gentle, peaceful and unchanging. But this is a lie. The Universe is a violent and catastrophic place, with dozens of tools at its disposal to wipe out all life on Earth with almost no warning. Astronomers are still only beginning to appreciate the true scope of the dramatic forces that drive the Universe's evolution.

Showtimes: 7:00pm, 8:00pm, and 9:00pm Often, when one thinks of the solar system, only the planets and the Sun come to mind. But what about all the other stuff? There are millions of asteroids in the asteroid belt, tens of millions of objects in the Kuiper belt, and probably trillions of objects in the Oort cloud, not to mention the hundreds of Moons and dozens of dwarf planets scattered throughout the solar system. In this show, we will explore the underdogs of the solar system: the asteroids, comets, moons, and dwarf planets who don’t get nearly enough respect!

Guests & EventsCanadian Astronaut Col. Chris Hadfield - Skype guestCanadian Astronaut Bjarni Tryggvason - Skype guest"Meteorite Man" Geoff Notkin - Discovery ChannelProf. Paul Delaney - York University ObservatoryNSAU Astronaut Dr. Yaroslav PustovyiJanet Ivey - Award Winning Host of Janet's PlanetBrian Ewenson - Aerospace EducatorAidan Aird - "3D Printing on the ISS"

Come out and observe the universe at the Riverwood Conservancy! Join members of the Mississauga Centre of the Royal Astronomical Society of Canada as they set up large telescopes to look at the Moon, planets and stars.

Explore the universe with members of the Royal Astronomical Society of Canada. Large telescopes will be set up to give you amazing views of our Moon, the planets and more! Meet at the Chappell House Lawn. In case skies are not suitable for star-gazing on the scheduled date, the event will take place on Wednesday, July 29 at the same time.

Explore the universe with members of the Royal Astronomical Society of Canada. Large telescopes will be set up to give you amazing views of our Moon, the planets and more! Meet at the Chappell House Lawn. In case skies are not suitable for star-gazing on the scheduled date, the event will take place on Wednesday, June 24 at the same time.

Explore the universe with members of the Royal Astronomical Society of Canada. Large telescopes will be set up to give you amazing views of our Moon, the planets and more! Meet at the Chappell House Lawn. In case skies are not suitable for star-gazing on the scheduled date, the event will take place on Wednesday, May 27 at the same time.

Roberto Abraham, University of Toronto Bigger telescopes are usually better telescopes…but not always.