Presentation by Tom Heisey at the monthly club meeting about the International Occultation Timing Association and chasing shadows. If you're...
Day: April 15, 2021
Observing Under The Dark West Texas Skies
Observing Under The Dark West Texas Skies
Presentation by Tom Heisey at the monthly club meeting about the International Occultation Timing Association and chasing shadows. If you're...