Because the sun, the moon, and the Earth are constantly changing their relative positions with respect to each other, different parts of the moon are illuminated by the sun, from the viewpoint of a given observer at a given time. The part of the moon that is not illuminated can't be seen from Earth, it is just a dark moon against the darkness of space.
The moon was a fool moon\
Because the earth blocks part of the light coming from the sun so only part of the moon is alluminated, causing it to look like it is changing shape.
It depends how much part of earth is in between sun and moon blocking sun's light as the moon is a sphere and earth's shadow causes it to look like being changing its shape.
full moon
Because of the Sun. The sun Shines on the moon and the light reflects back to earth. That is why we see it. The earth also blocks parts of the moon at certain times which makes it look like it's changing shape.
what did the moon look like on Nov.19,2017
The moon was a fool moon\
Because the earth blocks part of the light coming from the sun so only part of the moon is alluminated, causing it to look like it is changing shape.
It depends how much part of earth is in between sun and moon blocking sun's light as the moon is a sphere and earth's shadow causes it to look like being changing its shape.
The moon is not changing it's shape!
no moon
the moon
Moon-ish.
The moon
full moon
the moon looks like a sad human being
Because of the Sun. The sun Shines on the moon and the light reflects back to earth. That is why we see it. The earth also blocks parts of the moon at certain times which makes it look like it's changing shape.