"Look for the Seeliger effect, when the rings brighten for a few days."
Don Machholz
Cell phone lunar photography and Messier Marathon Search Sequence. Podcast-5-Star-Map-1Download Podcast-5-Star-Map-2Download Podcast-5-MM-Search-SequenceDownload Podcast-5-Promo-Photo-PDFDownload
Take one planet a day and I’ll see you next week.– Don Machholz Podcast-66-Map-1-Evening-SkyDownload Podcast-66-Map-2-Morning-SkyDownload Podcast-66-Map-3-Comet-C-2020Download Podcast-66-Map-4-M97-M108Download Podcast-66-Planet-FactsDownload Podcast-66-Comet-PositionsDownload
“Comet 67P/Churyumov-Gerasimenko. Wow, who comes up with these names?”-Don Machholz Podcast-89-Map-1-Evening-SkyDownload Podcast-89-Map-2-Morning-SkyDownload