ummm... a circle? :D
The lighted half of the moon is always facing the sun. The entire dark half of the moon is facing earth at the time of "New Moon".
Obviously the full moon because it is covering a larger area on the moon. That's why whenever there is a full moon you can see well outside at night.
The moon's shape would change with the impact of meteor's, changing the moon's landscape.
How did the dirction of the moon change over time? How did the dirction of the moon change over time?
The period after a full moon when the amount of the lighted side of the moon appears to be decreasing is known as the waning phase. During this time, the moon transitions from full to new, with the illuminated portion gradually shrinking each night. This phase includes the waning gibbous and waning crescent stages, marking a shift in the moon's visibility in the night sky.
At any given moment, only 50% of the moon is exposed to sunlight (just like the earth), assuming there is no lunar eclipse ocurring. However, over the course of a month, the entire lunar surface will be exposed to sunlight.
The moon supposedly "changes shape" all the time, as the moon is constantly orbiting the Earth however the moon doesn't actually change shape, it is the amount of the sunlit side of the Earth that we see changing.
The time when the moon is more than half lighted but not quite full is referred to as a gibbous moon. The word 'gibbous' came from a word that originally meant 'hump-backed'.
its made up of rocks and the shape depends on what time on the month it is.........if it is a full moon its a full circle
"Waning" means that less and less of the moon's lighted side is visible from Earth as time goes on. That's what's happening during the entire two weeks from Full Moon until the next New Moon.
This is an Albert Einstein quotation
A lunar eclipse can only occur at the time of Full Moon.