Annals of the Deep Sky Volume 10 Annals of the Deep Sky Within each visibility class

Within each visibility class

its a race against time to sight the first objects before they set

But the net result is that today

and the beautiful face-on spiral galaxy NGC 1566

Annals of the Deep Sky Volume 10 Annals of the Deep Sky Within each visibility classBy Jeff Kanipe Product information: Softbound, 6 by 9 inches, 470 pages, first published 2023, color. Annals of the Deep Sky is a comprehensive reference that guides amateur and semipro astronomers into every mind boggling corner of the observational universe. Each volume presents extensive descriptions of prominent stars and deep sky objects. No other popular work in astronomy provides the comprehensive historical background and astrophysical