Cell phone lunar photography and Messier Marathon Search Sequence.
"Look for the Seeliger effect, when the rings brighten for a few days."Don Machholz
Here is the surprising thing: 21 of the 26 individuals found their first comet during this decade, 1975 through 1984DON MACHHOLZ Podcast-37-A-Decade-of-Comets-Part-2bDownload Podcast-37-Map-1Download Podcast-37-Map-2Download...
Let’s hear it for the SOHO spacecraftAnd the amazing things it has photographed.With four thousand comets foundBy those on the groundWho scan images…DON MACHHOLZ...