“We’ll know in two weeks, when communication with Mars resumes, if Martians have visited our rovers.”
Don Machholz
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
"And the colors should differ, especially when seen through binoculars or a telescope."-Don Machholz
"We have a meteor shower coming up this week that almost no one knows about, but it is one of the most active of...