Once in a blue moon.
DON MACHHOLZ
This weekend, March 13/14 the moon is new, and so it will not interfere with the marathon.– Don Machholz Podcast-62-Map-1-Evening-SkyDownload Podcast-62-Map-2-Morning-SkyDownload Podcast-62-Map-3-M46-and-M47Download Podcast-62-Messier-Marathon-Search-SequenceDownload
“I believe that moonlight is the real reason why Charles Messier missed M65 and M66.”-Don Machholz Podcast-108-Map-1-Evening-SkyDownload Podcast-108-Map-2-Morning-SkyDownload
So, there you have it, Comet Twilight Time, sun -15 degrees.DON MACHHOLZ Podcast-63-Map-1-Evening-skyDownload Podcast-63-Map-2-Morning-SkyDownload