Q:

What is the difference between a new moon and a full moon?

A:

Quick Answer

When the moon is full, the moon is at its brightest, and the entire disk is visible. New moons occur when the Earth comes between the moon and the sun, resulting in a moon that is completely obscured by the Earth's shadow and is barely visible in the night sky.

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What is the difference between a new moon and a full moon?
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Full Answer

The moon goes through many phases in the course of a lunar month, which has 29.5 days in it, according to MoonPhases.info. The moon is said to be waxing when more of the sun's light falls upon it, leaving more and more of its surface visible. When waning, the moon travels further into the Earth's shadow, and visibility is decreased.

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Related Questions

  • Q:

    What does a new moon look like?

    A:

    A new moon is not visible. During a new moon, the moon passes between the Earth and the sun. The part of the moon that is lit is facing the sun and not the Earth.

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    Why is the moon important?

    A:

    Most people know that the moon's gravitational influence has an effect on the tides on Earth, but some scientists also believe that the presence of the moon played an important role in making Earth habitable to begin with. The interplay between the Earth and the moon mirrors events that occurred throughout the early solar system, as a Mars-sized object may have hit the Earth, sending some of the mantle into orbit that soon cooled into the moon. Over time, the relationship between the Earth and the moon may well have assisted the advent of life.

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  • Q:

    How big is the moon?

    A:

    Earth's sole natural satellite, the moon, has a circumference of 6,783.5 miles around its equator. Its surface area is 14,647,439.75 square miles, which is approximately 0.07 times that of the Earth.

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  • Q:

    How old is the moon?

    A:

    The scientific consensus is that the Earth's moon formed four and half billion years ago. About 100 million years after the formation of the solar system, another small planet is likely to have collided with the Earth, resulting in the formation of the Moon.

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