October 18, 2023 Program Meeting
Speaker: Neil Farber Topic: Lunar Exploration: What We Did, What We Saw, What We Learned Many people are not aware of the extensive investigation,…
September 20, 2023 Program Meeting
Topic: Fear and Loathing in the Heavens: The 1910 Return of Halley’s Comet Speaker: Richard J. Goodrich In 1705, Edmond Halley liberated humanity from…
August 16, 2023 Program Meeting
Topic: AISIG and imaging programs within SDAA Speaker: David Wood and others on AISIG Past SDAA president and manager of SDAA’s TARO Observatory, David…
July 19, 2023 Program Meeting
Topic: Signs in the Heavens: A Muslim Astronomer’s Perspective on Religion and Science Speaker: Dr. Imad-ad-Dean Ahmad The talk is based on Dr. Ahmed’s…
June 21, 2023 Program Meeting
Topic: Stellar Evolution and the Origin of Elements Speaker: Tim Thompson In-person at the Mission Trails Regional Park visitor center and online with Zoom….
May 17, 2023 Program Meeting
Title: Focus on Palomar Observatory Speakers: Steve Flanders, Kin Searcy, others Palomar Observatory will celebrate the 75th anniversary of the dedication of the 200-inch…
Coming Events
Public Event Calendar
SDAA Newsletter
Tierra del Sol Observing Conditions
SDAA Dark Sky Observing Site
Clear Dark Sky Chart
