Deepsky Astronomy Software (for all Windows versions including 7) is a collection of observer friendly software tools designed to make your observing sessions more fun and productive.
-Display objects that are visible tonight at your location.
-Create star charts and other finder charts down to magnitude 17.5.
-Full integration with Cartes du Ciel 3.4.1 and later.
-View photographs of galaxies, nebula, and other objects (over 410,000).
-Log your observations or enter them into your observing journal.
-View real-time information on the Sun, Moon, and Planets.
-Read observing notes from other observers - over 8,000 included.