Recurring

Basics of Stars, Galaxies, Cosmos (2025)

Zoom
Virtual Event Virtual Event

FREE to AAA members. $30 for non-members.
Online, 7-9 PM, Wednesdays Jan. 29, Feb. 5, 12, 19, 26; March 5
Click on title above for details.

$1 – $30
Virtual Event

Predicting & mapping eclipses. How the heck is it done?

Zoom
Virtual Event Virtual Event

Two evenings two days apart. Tues., Feb. 18 and Thurs., Feb. 20. 7 PM online.
(Class 1) Review of factors behind solar eclipses and their 18-year Saros Cycle.
(Class 2) What factors, data, and calculations determine the path, map, and timing predictions of an eclipse?.
Click title above for details. $20/$30

Get Tickets $20.00 – $30.00
Virtual Event

Predicting & mapping eclipses. How the heck is it done?

Zoom
Virtual Event Virtual Event

Two evenings two days apart. Tues., Feb. 18 and Thurs., Feb. 20. 7 PM online.
(Class 1) Review of factors behind solar eclipses and their 18-year Saros Cycle.
(Class 2) What factors, data, and calculations determine the path, map, and timing predictions of an eclipse?.
Click title above for details. $20/$30

$20 – $30

Tour of the Spring Sky (2025)

Zoom

Thursday, March 20, 7-9 PM online.
FREE online tour of the Spring night sky.
Click title above for details