"It is rich, very rich, with stars and star clusters."
-Don Machholz
"You won't find any of this stuff published anywhere."-Don Machholz
Mars will be closest to the earth on October 6, when it will be 39 million miles from the United States, and 62 million...
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
