Unless the earth gets between the moon and the earth half the moon is always lit. However you may not be standing in the correct place to see that part of the moon that is facing the sun directly. Imagine that you are able to position yourself out in space. Now put yourself directly between the sun and the moon. What you will see is the whole surface of the moon lit up. Now imagine that you would like to see that part of the moon that is not facing the sun. to do this yo move sideways around the moon until you can see the edge of the sunlight where the moon is forming a shadow as you move around the moon the lit part Will seem to change shape until it becomes a crescent shaped sliver just before it seems to disappear altogether. The lit part of the moon is always there you are just not in a position to see it all from where you are standing.
All the landings were in the lighted portion of the side of the moon facing Earth.
No, during a full moon, we see the entire lighted side of the moon, whereas during a new moon, the lighted side of the moon is facing away from Earth so we see no lighted side at all.
yes the phases do depend on the lighted side.
Not exactly. The lighted side of the moon as seen from Earth is that part that is not shadowed by the Earth.
No, the correct way to say it is: "The light side of the moon"
The moon is in its waning phase when less and less of the side facing the earth is lighted. This phase occurs after the full moon and leads up to the new moon when the side facing the earth is completely dark.
This is what causes the so-called "phases" of the moon: although fully half of the moon is lighted, we can only see part of the lighted part. A person on earth hardly ever sees all of the lighted side of the moon. When he does, he calls the sight a "full moon."
new moon
quarter moon
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".
The phase you are referring to is called "waxing," where the amount of the lighted side of the moon that can be seen increases as the moon moves from new moon to full moon.
The moon phase when none of the lighted side can be seen is called a new moon. During this phase, the moon is positioned between the Earth and the Sun, so the side of the moon facing Earth is not illuminated.