Every time I see the moon in the sky, it makes me happy. The big picture of the moon’s origin is fairly well established.

Imagine waking up one night and realizing the Moon is simply gone. No warning, no impact, no trace. Just an empty sky where ...

The questions kids ask about science aren't always easy to answer. Sometimes, their little brains can lead to big places adults forget to explore. With that in mind, we've started a new series called ...

On a clear night, it dominates the sky, bright enough to cast shadows and large enough for dark patches and surface features to be seen without any equipment. It appears close, almost familiar. For ...