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15 January

RASCTO Speaker's Night: Space Debris Falling on Saskatchewan: Fallout from the Billionaire Space Race [Online Only]

Join us as Dr. Samantha Lawler, Associate Professor of Astronomy at the University of Regina talk about the resulting space debris from the ongoing space race.
17 January

DDO Mars Madness: The Red Planet at Opposition - January 2025

Earth is catching up and will pass closest to Mars in January 2025 when the distance between the two planets is at its smallest, making Mars appear much larger when viewed through telescopes here on Earth.
11 January

DDO Astronomy Speaker's Night - Blazars: Cosmic Cannons of Supermassive Black Holes - January 2025

Experience a presentation led by astronomy experts and researchers and tour the observatory. The 74” telescope is under restoration and will not be available for this program.
7 December

DDO Gigantic Jupiter: The Gas Giant at Opposition

Jupiter will make its closest approach to Earth in 59 years - an astronomical arrangement known as opposition. Astronomers will have views through telescopes (weather dependent).
3 December

Recreational Astronomy Night - December 3, 2025

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.
5 November

Recreational Astronomy Night - November 5, 2025 [Online Only]

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.
1 October

Recreational Astronomy Night - October 1, 2025

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.
3 September

Recreational Astronomy Night - September 3, 2025

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.
6 August

Recreational Astronomy Night - August 6, 2025 - ONLINE ONLY due to National Bank Tennis Open at York University

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.
2 July

Recreational Astronomy Night - July 2, 2025

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.