The diameter of the Moon doesn't change. The apparent (or angular) diameter changes a little, depending on the distance of the Moon from Earth, but this is not directly related to the phases of the Moon.
full
first quarter moon http://www.wolframalpha.com/input/?i=moon+8pm+december+5+2008
-- New Moon -- waxing crescent -- First Quarter -- waxing gibbous -- Full Moon -- waning gibbous -- Third Quarter -- waning crescent -- (return to top of the list) Note: The upcoming phases may not necessarily begin at the top of this list.
Sometimes the dark part of the moon is illuminated by the reflection of sunlight off the Earth. It is called Earthshine. Check this site http://home.hiwaay.net/~krcool/Astro/moon/earthshine/
The size of the moon doesn't change, but the amount of its illuminated half that we see does change. "Crescent" is the shape of less than a half-disk. "Gibbous" is the shape of more than a half-disk but less than a full disk. So the gibbous is larger than the crescent, whether waxing or waning.
The full list: new moon - waxing crescent - first quarter - waxing gibbous - full moon - waning gibbous - last quarter - waning crescent - new moon. The first quarter is the breakpint, but it can be a bit bigger or a lot bigger depending on the reference point in the 7-day waxing crescent phase.
We see more of the moon lit when it is a gibbous moon than when it is a crescent moon, so it does seem bigger. Save
The moon changes it's shape as it orbits the Earth. When it goes from a crescent to full, it's called "Waxing". When it goes from Full to crescent it's called "Waning".
No. There is a waning gibbous moon right after the full moon.
The definition of the waxing crescent moon is anytime after the new moon and before the full moon. After the full moon its is called a waning moon until the next new moon.
no
Full Moon -> Waxing gibbous phase -> First quarter phase -> Waxing crescent phase -> New moon -> Waning crescent phase -> Last quarter phase -> Wanning gibbous phase -> Full Moon
A crescent? Or a half moon,full moon,new moon, crescent moon
When the term wane is used for the moon, it relates to the moon's phases. There are eight phases, the new moon, the full moon, 1st quarter, 3rd quarter, waning gibbous, waning crescent, waxing gibbous and waxing crescent. In your case, a wane moon means that it is getting smaller. A waxing moon or crescent means that it is getting bigger.
The moon shape waxes (gets bigger) from New Moon (no moon visible) to a thin waxing crescent, to the First Quarter (about a week later - half lit) to Full Moon ( about week after that) and it wanes (shrinks back) to the Last quarter and then to a waning crescent, to New Moon again. This cycle repeats itself every month or 29.5 days, more specifically.
A waxing crescent is anywhere after New Moon but before First Quarter Moon. "Waxing" means getting bigger, "crescent" means a sliver that's less than half. "Gibbous" is anything AFTER half but less than full OR after full yet more than half.
full moon, crescent