I believe the reason is because the moon gets a tiny bit closer to the earth ever year.
When the moon grows smaller, it is said to be waning. This is the period between the full moon and the new moon, when the visible portion of the moon decreases.
When the moon appears to be shrinking, it is said to be waning. This phase occurs as the amount of illuminated surface visible from Earth is decreasing. It gradually transitions from a full moon to a new moon.
Waxing Moon.
waning
the last words neil Armstrong said on the moon were... "i love you moon"
The motion of an object is said to be accelerating when its velocity is changing. This change in velocity can be an increase or decrease in speed or a change in direction. Acceleration is a vector quantity, meaning it has both magnitude and direction.
In that case, it is said to have achieved terminal velocity.
The Earth. The Earth and Moon are bound together by gravity and the Earth's tides (caused by the Moon) are accelerating the Moon and slowing the spin of the Earth. This means that the Moon is slowly getting further and further away from Earth.
When the moon grows smaller, it is said to be waning. This is the period between the full moon and the new moon, when the visible portion of the moon decreases.
Then the Moon is "waning".
i already said YOUR MOON!~
The moon is waning when it is getting smaller
"His moon" in Spanish is said as, su Luna
someone said "look at that... let's call it the moon"
Venus has never had a moon.
A moon phase.
Waxing