“If you have a group of observers with you, take bets. The winner gets to choose which will be the next object to observe.”
Don Machholz
"Start with the bright stars."Don Machholz
How can you determine Universal Time? One way is to call Greenwich and ask them what time it is there.– DON MACHHOLZ Podcast-60-Map-1-Evening-SkyDownload Podcast-60-Map-2-Morning-SkyDownload
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