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 March 2021
- Notes from My Virtual Table, March 2021
- Total Solar Eclipses of Long Duration in Canada: 0-3000
- How to Calculate Astrophoto Signal to Noise Ratio (SNR)
- NASA Night Sky Notes
- Plus More
Photo credit: Waxing gibbous moon, by John Gauvreau.