Links

Following are some of the resources that I refer to on the internet (+ book recommendations).

Northern Lights
Favorite books - 1 - 2 - 3

The Prairie
http://www.npwrc.usgs.gov/
Favorite books - 1 - 2 - 3 - 4 - 5 - 6 - 7

Astronomy Photograph of the Day
http://antwrp.gsfc.nasa.gov/apod/ap020910.html
http://antwrp.gsfc.nasa.gov/apod/ap020805.html