https://chtbl.com/track/EF36A6/donmachholz.com/podcast-player/1868/luwd-122-how-to-see-fainter-objects.mp3 “Eyes, skies, and telescope.”Don Machholz Podcast-122-Map-1-Evening-SkyDownload Podcast-122-Map-2-Morning-SkyDownload 2022-05-02