21
June
NO GO Sun June 21: City Star Party: Long Branch Park - Explore the Moon - June 2026
NO GO for Sunday June 21. There may be sucker holes like there were Saturday evening, but even that's up in the air (so to speak).
Our next scheduled Long Branch Star Party is in four weeks, the weekend of July 18-19. Hope to see you then!
Join us at the lake This is your chance to learn about moon features, hone observing skills and maybe even earn a RASC Explore the Moon - Binocular or RASC Explore the Moon - Telescope certificate!
19
June
Millennium Square Public Star Party - June 19 or 20, 2026 (GO for Friday)
Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.
18
June
City Star Party: Bayview Village Park - June 2026 (NO-GO for Thursday)
Our monthly City Star Party is the place to catch universe from within the city limits at Bayview Village Park. If you don't have a telescope then you will find many astronomers who would love to share a view.
6
June
Millennium Square Public Star Party - June 5 or 6, 2026 (GO for Saturday)
Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.
5
June
DDO Astronomy Family Night - June 2026 - All Aboard the Mars Express!
Families will see a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities.
3
June
[CANCELLED] Recreational Astronomy Night - June 3, 2026
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.
31
May
DDO: Sunday Sungazing - May 2026
Safely observe the sun with us!
During these family-friendly sessions, a DDO Astronomer will answer your questions about our closest star: the sun!
23
May
City Star Party: Long Branch Park - Explore the Moon - NO GO for May 2026
Join us at the lake This is your chance to learn about moon features, hone observing skills and maybe even earn a RASC Explore the Moon - Binocular or RASC Explore the Moon - Telescope certificate!
23
May
Millennium Square Public Star Party - May 22 or 23, 2026 (NO-GO for Saturday)
Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.
21
May
City Star Party: Bayview Village Park - May 2026 (GO for Thursday)
Our monthly City Star Party is the place to catch universe from within the city limits at Bayview Village Park. If you don't have a telescope then you will find many astronomers who would love to share a view.
20
May
RASCTO Speaker's and Social Night: What can we learn from Interstellar Comets?
Spoiler Alert! It's not Aliens!
15
May
DDO Astronomy Family Night - May 15, 2026 - New Moon Super Moon
Families will see a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities.