A lot of craters on the moon look like the letter “O”
– DON MACHHOLZ
“So now is a suitable time to see the gegenschein.”Don Machholz Podcast-96-Map-1-Evening-SkyDownload Podcast-96-Map-2-Morning-SkyDownload Podcast-96-Map-3-UranusDownload
"These were cataloged by Charles Messier in 1781."Don Machholz
Venus dances with Neptune, the magnitude scale explained, a new faint comet and let's look at a bright comet. Podcast 3 Star Map 1...
