Earth and Sky "Each day's segment is designed to guide your eye to something you can see that night, or the next morning before dawn. It might be a constellation, a star, or a planet. Or it might be a celestial event, such as an eclipse. Or, just for fun, on some days Deborah might take you (in your imagination) on a trip to another planet, to give you the view from there. And the best thing is, you don't need any special equipment to enjoy Tonight's Sky. You just need to look up..."