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26 January

DDO: Sunday Sungazing - January 2025 [Virtual]

Safely observe the sun with us! During these family-friendly sessions, a DDO Astronomer will answer your questions about our closest star: the sun!
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).
13 December

DDO Astronomy Family Night Dec 2024: Mariner 2's Close Encounter

Families will be introduced to the wonders of astronomy through a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities while interacting with RHDDO Astronomers!
24 November

[ONLINE] DDO: Sunday Sungazing - November 2024

Safely observe the sun with us! During these family-friendly sessions, a DDO Astronomer will answer your questions about our closest star: the sun!
16 November

DDO Astronomy Speaker's Night - JWST and the Search for Life in Unexpected Places - November 2024

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.
27 October

DDO: Sunday Sungazing - October 2024

Safely observe the sun with us! During these family-friendly sessions, a DDO Astronomer will answer your questions about our closest star: the sun!
12 October

DDO Astronomy Family Night - International Astronomy Day! - October 2024

Families will see a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities. The 74” telescope is under restoration and will not be available for this program.
28 September

DDO Astronomy Speaker's Night - September 2024

Join us at the DDO as we talk about the expansive night sky!