Light Pollution »

Video: Walking on Clouds in Grand Canyon National Park

Video: Walking on Clouds in Grand Canyon National Park

Candice Gaukel Andrews January 4, 2018 0

The Grand Canyon in Arizona is a natural wonder without equal in the world. Here, erosion has crafted both beautifully graceful and strikingly sharp forms, and geology has painted colors that manage to be

Read More »
Is Stargazing an Endangered Species?

Is Stargazing an Endangered Species?

Candice Gaukel Andrews June 14, 2011 9

I want you to conduct a test tonight: When it gets dark, go outside and stand in your backyard. Look up. Can you see the Milky Way? If not, you’re not alone. More than

Read More »