"These were cataloged by Charles Messier in 1781."
Don Machholz
Venus and the moon together in our evening sky. A challenge worth a try.Don Machholz Podcast-75-Map-1-Evening-SkyDownload Podcast-75-Map-2-Morning-SkyDownload Podcast-75-Map-3-M5Download
Moonlight's influence on astronomy, Charles Messier and his Objects, and the Messier Marathon. Podcast 4 Star Map 2 Podcast 4, Star Map 1
Astrology is not astronomy; astronomy does not care where the planets were when you were born. Astronomers are much more concerned about where they...