I know there are some astronomers amongst our number, and I wondered if you were all aware of a bit of free software available to show the sky which you observe in real time.
It's available for MAC, LINUX, and WINDOWS!
If you know NOTHING about astronomy, and want to know what you are looking at, this is for YOU, but if you are a competent astronomer, you will appreciate this too!
www.stellarium.org
No popups or registration, just a brilliant program download for FREE.
Remember to set your latitude/location in the preferences.
I'd guess that eventually this will become a commercial program for sale, so get it now!