Eos may yet break through the clouds, but until then, the only ones who can afford to rest are its passengers.

FORBES: No Rest For A Weary Start-Up

Solar energy can, of course, be gathered on Earth, but only about half of the sun's radiation ever makes it to the Earth's surface--the rest is either absorbed by the atmosphere or reflected back by clouds.

FORBES: Galactic Gold Mine?

The rest of our highest-paid athletes are relatively scandal-free outside of Alex Rodriguez and the dark clouds building around Lance Armstrong.

FORBES: Rich Athletes Behaving Badly