Most of us notice the moon changing shape in the sky, but most people don’t ever stop to think about why it happens (except maybe the science geeks among us). Of course, those changing shapes in the ...

The moon is becoming a little bit brighter each night as we work through the phases of the lunar cycle. The lunar cycle is a series of eight unique phases of the moon's visibility. The whole cycle ...

Add Yahoo as a preferred source to see more of our stories on Google. Moon phases reveal the passage of time in the night sky. Some nights when we look up at the moon, it is full and bright; sometimes ...