This is nice to have but NOT NEEDED. It's just a planetarium software. You can download several FREE planetarium software packages off the internet, and install them on your computer. Here are two of the most popular free programs.
www.stellarium.org
http://www.stargazing.net/astropc/
and here is a complete moon atlas- http://ap-i.net/avl/en/start
You may also enjoy reading this artyicle: http://www.cloudynights.com/item.php?item_id=810
Answers & Comments
This is nice to have but NOT NEEDED. It's just a planetarium software. You can download several FREE planetarium software packages off the internet, and install them on your computer. Here are two of the most popular free programs.
www.stellarium.org
http://www.stargazing.net/astropc/
and here is a complete moon atlas-
http://ap-i.net/avl/en/start
You may also enjoy reading this artyicle:
http://www.cloudynights.com/item.php?item_id=810