APOD

The Astronomy Picture of the Day website has some extremely cool pictures of the earth and the cosmos. Check out this one of lake-effect snow off the great lakes.

I'm a bit of a stargazer. I first caught the bug as a twelve year-old after seeing Star Wars in 1977. APOD not only shows cool pictures, but gives interesting comments on what it is that we are looking at and provides many good links to further explore the subject.