"I have been an amateur astronomer since I was about 8 years old and took an interest in astronomy."
Don Machholz
Maybe Santa will give the elves the day off.– Don Machholz Podcast-74-Map-1-Evening-SkyDownload Podcast-74-Map-2-Morning-skyDownload Podcast-74-Map-3-Comet-7PDownload Podcast-74-Comet-PositionsDownload
Once in a blue moon.DON MACHHOLZ Podcast-43-Map-1Download Podcast-43-Map-2Download Podcast-43-A-Decade-of-Comets-Part-5-1Download
Mars will be closest to the earth on October 6, when it will be 39 million miles from the United States, and 62 million...