Cell phone lunar photography and Messier Marathon Search Sequence.
That is a lot of time to find a comet, but then there is a lot of sky to cover!DON MACHHOLZ Podcast-46-A-Decade-of-Comets-Part-6Download Podcast-46-Map-1Download Podcast-46-Map-2Download
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...
“Nearly 90,000 days in one year, I wonder how many holidays they have?”Don Machholz Podcast-88-Map-1-Evening-SkyDownload Podcast-88-Map-2-Morning-SkyDownload Podcast-88-Map-3-NeptuneDownload