The world’s largest salt flats in Bolivia create a striking illusion when the sky is reflected on its surface. Walking across the flats people and vehicles appear to be floating in the clouds as shown in this amazi...

I know it’s a little warm out for snowflakes, but you will have to agree these detailed images of snowflakes are pretty amazing no matter what time of year it is. Some look like roman columns, others circuit board...

This past fall when NASA astronaut Colonel Douglas H. Wheelock took command of the International Space Station he began posting photos to his Twitpic account of the incredible views he was encountering from his lofty...