Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times ...

Both Venus and Saturn will be in the Aquarius constellation, the water bearer, during their close approach. To help spot it, ...

Desert Mirage Sunset The sandy dunes of a desert glow with ... Watch the world go by from an urban rooftop while the sky is ...

As soon as it gets dark, two bright lights become visible—the brightest in the southwest and an almost-as-bright light in the east. What are they?