Stellarium (FREE)

If exploring the stars using space and time from the comfort of your computer sounds intriguing, I highly recommend downloading the FREE program, Stellarium! stellarium.org
Also available for mobile devices, Stellarium Mobile Sky Maps, on the App Store ($2.99), and Google Play ($2.49). stellarium-mobile

"Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.

It is being used in planetarium projectors. Just set your coordinates and go."

To download:

1. Go to stellarium.org 
2. Find our computer's operating system at the top of the page
3. Download Stellarium of FREE
4. Run quick installation 
5. Enjoy!

http://www.stuttle1.com/DN_Astro/images/Stellarium_full_screen01.png