The constellation aim to know betta
Is the tiny arrow known as Sagitta
DON MACHHOLZ
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William Bradfield of Australia get used to his name; he discovered 10 of the 33 comets covered in A Decade of Comets.DON MACHHOLZ Podcast-36-A-Decade-of-Comets-Part-2aDownload...
Then some smart-aleck says: “I thought Tranquility base was a Hollywood soundstage”– DON MACHHOLZ Podcast-59-Map-1-Evening-SkyDownload Podcast-59-Map-2-Mornng-SkyDownload Podcast-59-Map-3-Tranquility-BaseDownload
Astronomy clubs, Betelgeuse, Messier Marathon Search Sequence Podcast-9-Map-1Download Podcast-9-Map-2-MoonDownload Podcast-9-Map-3-MM-6Download Podcast-9-Map-4-MM-7Download