Moonlight's influence on astronomy, Charles Messier and his Objects, and the Messier Marathon. Podcast 4 Star Map 2 Podcast 4, Star Map 1
"Two globular clusters in Scorpius"Don Machholz
“Probably more penguins than people will see this eclipse. Those solar eclipse glasses will keep slipping off their ears.”Don Machholz Podcast-100-Map-1-Evening-SkyDownload Podcast-100-Map-2-Morning-SkyDownload Podcast-100-Map-3-Comet-LeonardDownload