WASHINGTON--NASA wants to come up with an out-of-this-world way to keep track of time, putting the moon on its own souped-up clock. It’s not quite a time zone like those on Earth, but an entire ...
A moon phase is the shape of the moon as seen from Earth ... moon," and "third quarter" as the numbers 12, 9, 6, and 3 on a clock, respectively. (For those of us in the Northern Hemisphere ...