Cedar Amateur Astronomers Inc.
The Cedar Amateur Astronomers, Inc. was founded on September 29, 1979, and incorporated in 1980. Based in Cedar Rapids, Iowa, the CAA is a tax-exempt, non-profit 501(c)(3) organization. The Eastern Iowa Observatory and Learning Center at Palisades-Dows Preserve is jointly operated by the Cedar Amateur Astronomers and the Linn County Conservation Board. This YouTube channel will host videos created by CAA members.
CAA Veterans Day Aurora Borealis light show
Driftless Aurora
2026 NCRAL Promotional Video
Spectroscopy The Colorful Way to View the Cosmos
Aurora timelapse
Aurora at Eastern Iowa Observatory & Learning Center May 11th 2024
2024 Eclipse Observing at Eastern Iowa Observatory
CAA Public Night Zoom Session Smartphone Astrophotography Feb 2024
Odd Radio Circles and even Odder Radio Cubes
Scott McIntosh presentation to CAA Dec 01 2023
Pal Dows Sky Cam Perseids Night
Starlink Satellite Train
Lunar Eclipse 8 November 2022
Lunar Eclipse Time Lapse
Eyepiece vs Camera Updated
January 2022 Meteor Highlights
CAA Iowa January Fireball
Observing Comet Leonard 12 18 21
CAA Meteor Camera Network Summer & Fall 2021
Space X Starlink Satellites
Conditions at Pal Dows 02/27/21