"These were cataloged by Charles Messier in 1781."
Don Machholz
The locator is the terminator. Now look on the dark side of this borderline to see the earthshine, which is reflected sunshine, why does...
Let’s hear it for the SOHO spacecraftAnd the amazing things it has photographed.With four thousand comets foundBy those on the groundWho scan images…DON MACHHOLZ...
“This week Mira is at its brightest.”Don Machholz Podcast-85-Map-1-Evening-Sky-1Download Podcast-85-Map-2-Morning-SkyDownload Podcast-85-Map-3-GalaxiesDownload
