It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...

If Earth had no atmosphere like the Moon there would be no scattering, and the sky would remain black, even in daylight ...

Typically, the colors go from red ... dog when the Sun is lower in the sky, so typically in the morning or evening. Just like your dogs, Sun dogs have some different names. The National Weather ...

There will also be two total lunar eclipses that occur during the March and September full moon events. A lunar eclipse, ...