If you wanted to see the earth from space, then this utility is just the right thing, and in addition to that it also shows how day and night changes on earth, which is the best part. It dynamically generates wallpapers of the day and night changing and you feel as if you are watching the earth from space. Not only this, you also see snows, clouds and night visions.
All in all its a very good tool, if you wish to see the earth from outer space and see how the day and night changes.
Download Desktopearth setup