December 2021 Event Horizon Newsletter

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find…

  • HAA Explorers
  • The Sky This Month for December 2021
  • What’s Up in Awards, December 2021
  • NASA Night Sky Notes
  • Eye Candy
  • Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Partial Lunar Eclipse of November 19, 2021, by John Gauvreau