Virtual Event

Cosmology 102 (2024)

Zoom
Virtual Event Virtual Event

Wednesdays, online, 7-9 PM, Nov. 20; Dec. 4, 11, 18
Intermediate-level classes exploring the Big Bang, cosmic expansion, the age and size of our universe, the physics underlying it, possible futures, and issues in current cosmology.
Click on title above for more details.

Get Tickets $50.00 – $60.00

Aurora 2024, a free AAA talk.

Zoom

Monday, Nov. 25, 7-9 PM via Zoom
A FREE talk on the genesis of auroras with images presented by an expert based in Alaska.
Click on title above for more details.

Virtual Event

Cosmology 102 (2024)

Zoom
Virtual Event Virtual Event

Wednesdays, online, 7-9 PM, Nov. 20; Dec. 4, 11, 18
Intermediate-level classes exploring the Big Bang, cosmic expansion, the age and size of our universe, the physics underlying it, possible futures, and issues in current cosmology.
Click on title above for more details.

$50 – $60
Virtual Event

Cosmology 102 (2024)

Zoom
Virtual Event Virtual Event

Wednesdays, online, 7-9 PM, Nov. 20; Dec. 4, 11, 18
Intermediate-level classes exploring the Big Bang, cosmic expansion, the age and size of our universe, the physics underlying it, possible futures, and issues in current cosmology.
Click on title above for more details.

$50 – $60
Virtual Event

Cosmology 102 (2024)

Zoom
Virtual Event Virtual Event

Wednesdays, online, 7-9 PM, Nov. 20; Dec. 4, 11, 18
Intermediate-level classes exploring the Big Bang, cosmic expansion, the age and size of our universe, the physics underlying it, possible futures, and issues in current cosmology.
Click on title above for more details.

$50 – $60

Tour of the Winter Sky (2024)

Zoom

Thursday, Dec. 19, 7-9 PM online.
FREE online tour of the Winter night sky.
Click title above for details

Virtual Event

Predicting & mapping eclipses. How is it done?

Zoom
Virtual Event Virtual Event

Thursdays, Jan. 16 and 23, 2025, 7-9 PM online. $20/$30(non-member)
(1) Review of factors behind solar eclipses and their 18-year Saros Cycle.
(2) What factors, data, and calculations determine the path, map, and timing predictions of an eclipse?.
Click title above for details.

$20.00 – $30.00
Virtual Event

Predicting & mapping eclipses. How is it done?

Zoom
Virtual Event Virtual Event

Thursdays, Jan. 16 and 23, 2025, 7-9 PM online. $20/$30(non-member)
(1) Review of factors behind solar eclipses and their 18-year Saros Cycle.
(2) What factors, data, and calculations determine the path, map, and timing predictions of an eclipse?.
Click title above for details.

$20 – $30