"In Messier's case it was known comets leading to new Messier Objects. Centuries later it was known Messier Objects leading to new comets."
-Don Machholz
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We often think of space as a vacuum, well it isn’t. We’re here, aren’t we?– Don Machholz Podcast-67-Map-1-Evening-SkyDownload Podcast-67-Map-2-Morning-SkyDownload Podcast-67-Map-3-M109Download
“This is a good week to look at the moon.”Don Machholz Podcast-105-Map-1-Evening-SkyDownload Podcast-105-Map-2-Morning-SkyDownload Podcast-105-Comet-Hunting-Hours-ExcelDownload Podcast-105-Comet-Hunting-Hours-PDFDownload Podcast-105-Meteors-and-SatellitesDownload
