"You won't find any of this stuff published anywhere."-Don Machholz
Comets came from all over the place.DON MACHHOLZ Podcast-45-Map-1Download Podcast-45-Map-2Download Podcast-45-A-Decade-of-Comets-Part-6Download
“Hey, this looks fuzzy, it must be a nebula”Don Machholz Podcast-84-Map-1-Evening-SkyDownload Podcast-84-Map-2-Morning-SkyDownload Podcast-84-Map-3-NebulaeDownload Podcast-84-Map-4-MoonDownload