NASA
Nasa Space Place: What Are Constellations?
A brief explanation of constellations. Discusses what determines what stars and constellations you see, the difference between astrology and astronomy, and how NASA uses the constellations.
Other
The Old Farmer's Almanac
Need information about the weather, history, gardening, or astrology? Look in the Farmer's almanac for much useful information. Enter your city and state to get local weather and more local information.