“We’ll know in two weeks, when communication with Mars resumes, if Martians have visited our rovers.”
Don Machholz
"These were cataloged by Charles Messier in 1781."Don Machholz
There once was a comet named ATLASWhose magnitude curve showed flatnessIt fragmented and scatteredAt the time it most matteredAnd it…DON MACHHOLZ Podcast-20-Map-1Download Podcast-20-Map-2-1Download Podcast-20-Map-3Download...
Do something to improve your eyesight, it is cheaper than buying a bigger telescope.-Don Machholz Podcast-76-Map-1-Evening-SkyDownload Podcast-76-Map-2-Morning-SkyDownload Podcast-76-Map-3-Nova-in-HerculesDownload Podcast-76-Map-4-Comet-7P-Pons-WinneckeDownload