Once in a blue moon.
DON MACHHOLZ
Astronomy clubs, Betelgeuse, Messier Marathon Search Sequence Podcast-9-Map-1Download Podcast-9-Map-2-MoonDownload Podcast-9-Map-3-MM-6Download Podcast-9-Map-4-MM-7Download Hits: 22
We often think of space as a vacuum, well it isn’t. We’re here, aren’t we?– Don Machholz Podcast-67-Map-1-Evening-SkyDownload Podcast-67-Map-2-Morning-SkyDownload Podcast-67-Map-3-M109Download
I began to wonder: what am I missing?Does everyone else know something that I don’t?DON MACHHOLZ Podcast-35-A-Decade-of-Comets-Part-1Download Podcast-35-Comet-PositionsDownload Podcast-35-Map-1Download Podcast-35-Map-2Download Hits: 45