Night Sky Observer's Guide Volume 4: The Glories of the Milky Way to –54° Annals of the Deep Sky Requires only 128K memory

Requires only 128K memory

geographic latitude and longitude of the point of interest

This is the next step up from our Pocket Sky Atlas – and a must for every serious telescope user

author of Advanced Observing: Visual Mysteries of the Universe

the peculiarities of nearly 20 Arp galaxies can be detected

Night Sky Observer's Guide Volume 4: The Glories of the Milky Way to –54° Annals of the Deep Sky Requires only 128K memoryBy George Robert Kepple. The original purpose of The Night Sky Observers Guide was to close the gap between observing literature and modern optics. It provided the owner of a medium or large aperture telescope with some idea of what to look for in such instruments both what objects can be seen, and what details may be seen within these objects. Now, with four volumes, it has become an indispensable resource for observing. The Night Sky Observers Guide