A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Position-Finding
From: Don Seltzer
Date: 2018 Oct 2, 16:05 -0400
What if the caption were to read:
A composite photo of the position and phases of the moon over 28 months, each photo taken on the X day of the month at the same time of the day at the exact same place.