When the side of the moon facing the earth receives no sunlight it is called a new moon
The new moon phase appears completely dark when observed from Earth because the side of the moon illuminated by the sun is facing away from us. This means that no sunlight is reaching the side of the moon that we can see, making it invisible to us.
A half moon appears as a semi-circle shape in the sky, with one side visible illuminated by the sunlight while the other side remains dark. It is the phase of the moon when it is halfway between a new moon and a full moon.
The waxing crescent phase of the moon occurs when the moon is transitioning from new moon to first quarter. It appears as a small sliver of lighted side of the moon as seen from Earth. This phase happens as sunlight gradually illuminates a growing portion of the moon's surface.
The phase that results when the Moon is on the same side of the Earth as the Sun is called the New Moon phase. During this phase, the side of the Moon that is illuminated by the Sun is facing away from Earth, making it appear dark in the sky.
A new moon.
At New Moon the dark side is turned towards us and the Sun shines on the opposite side.
This is the first quarter phase. The moon looks half lit, half in shadow, but you actually can only see one quarter of the moons surface at this point (during a full moon, you would only be able to see half of the moons surface - the half that faces us).
When the side of the moon facing the earth receives no sunlight it is called a new moon
The moon is crescent shaped because during part of it's lunar phase, the moon will be situated between the Earth and the sun. Consider the following Diagram: ``D < SUNLIGHT O E X < SUNLIGHT ``D < SUNLIGHT where E is the Earth, O is a full moon, D are half-moons and X a new moon (none visible). O, D, and X represent the moon as it orbits around the Earth. When the moon is located anywhere between X and either D, it is a crescent. This is because part/most of the moon only receives rays of sunlight (~) on what would consider to be the "back" side of the moon. Once it moves past D, the half moon begins to grow into a full moon, where on Earth we see the "front" side of the moon completely illuminated.
The waxing moon phase is when the moon is transitioning from new moon to full moon, and the illuminated portion of the moon is growing larger each night. During this phase, we can see more than half of the moon's lighted side from Earth.
The new moon phase appears completely dark when observed from Earth because the side of the moon illuminated by the sun is facing away from us. This means that no sunlight is reaching the side of the moon that we can see, making it invisible to us.
Thw moon doesn't change shape. It is an optical illusion caused by the moon's orbit around us and the way sunlight hits it. Since we can't see the "dark side" of the moon or the "far side" of the moon when it is full, it looks like the moon is changing shape.
A half moon appears as a semi-circle shape in the sky, with one side visible illuminated by the sunlight while the other side remains dark. It is the phase of the moon when it is halfway between a new moon and a full moon.
The waxing crescent phase of the moon occurs when the moon is transitioning from new moon to first quarter. It appears as a small sliver of lighted side of the moon as seen from Earth. This phase happens as sunlight gradually illuminates a growing portion of the moon's surface.
The phase that results when the Moon is on the same side of the Earth as the Sun is called the New Moon phase. During this phase, the side of the Moon that is illuminated by the Sun is facing away from Earth, making it appear dark in the sky.
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.