As the world marks Christmas, NORAD's tracker shows the path Santa Claus takes. It's part of a tradition dating back nearly 70 years. Here is a shot of the waning crescent Christmas moon from the top ...
As it grows, it is known as a waxing moon, and gradually increases from a waxing "crescent" (for its shape into the first quarter moon. As it continues to brighten, it takes on an oblong ...
A waning crescent moon will creep closer and closer to Spica until the star's light is extinguished in the blink of an eye on the morning of Wednesday, Nov. 27. Earlier this month, the planet ...