If you are interested in exploring what lies above our heads here in Wisconsin and elsewhere, I recommend you download the program Stellarium. It offers great, real time views of constellations and planets visible in the sky, from anywhere in the world, along with constellation lore from a variety of cultures. The best part of it all, is that it is free and available for a variety of OS platforms.
Below you will also find our DNews for Monday (It's a little old, but it answers a great question: Why is space black?) and, once again, that stellar diagram. ;)
Mrs. Loehe