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Why does the sun not always shine on the moon?
It pretty much always does, except when the Earth gets in the way. This produces a lunar eclipse. However, the side of the moon it's shining on isn't necessarily the side facing us, so part of the time we can't see the lit side.
How do you explain how the phases of the moon are caused by the revolution of the moon around the earth and the position of the sun?
The phases of the moon are caused by the relative positions of the sun, moon, and Earth. As the moon orbits Earth, different portions of its illuminated half are visible from Earth, leading to the changing appearance of the moon's phase. The position of the sun relative to the moon and Earth determines the angle at which sunlight hits the moon, creating the different phases we see.
How much of the moon is always lit up by the sun?
Roughly half of the moon is always illuminated by the sun. This is because the moon orbits Earth and as it does so, different portions of its surface receive sunlight, leading to different lunar phases.
How much of the moon is lighted by sunlight?
At any given moment, only 50% of the moon is exposed to sunlight (just like the earth), assuming there is no lunar eclipse ocurring. However, over the course of a month, the entire lunar surface will be exposed to sunlight.
Are the sun and moon the same thing?
Not at all. The sun is a star; it is very hot and shines brightly because of this. It is very massive - almost all the mass of our solar system is in the sun. The moon is a cold rock, smaller than the earth. It appears to us to be about the same size as the sun; this is only because of the great difference in their distances from us. The sun is almost 400 times as far as the moon. The moon is dark. It only shines by reflected sunlight, or to a much smaller extent by reflected earthlight.
What does the moon depends on how much sunlight side of the moon faces earth?
it depends on the phases of the moon
How much of the sunlight hitting the moon is reflected to earth during a full moon?
Around 7%.
Why does the sun not always shine on the moon?
It pretty much always does, except when the Earth gets in the way. This produces a lunar eclipse. However, the side of the moon it's shining on isn't necessarily the side facing us, so part of the time we can't see the lit side.
How do you explain how the phases of the moon are caused by the revolution of the moon around the earth and the position of the sun?
The phases of the moon are caused by the relative positions of the sun, moon, and Earth. As the moon orbits Earth, different portions of its illuminated half are visible from Earth, leading to the changing appearance of the moon's phase. The position of the sun relative to the moon and Earth determines the angle at which sunlight hits the moon, creating the different phases we see.
What causes the apparent changes of the moon's shape?
The variations in how much reflected sunlight we see as the Moon orbits Earth.
How much of the moon is always lit up by the sun?
Roughly half of the moon is always illuminated by the sun. This is because the moon orbits Earth and as it does so, different portions of its surface receive sunlight, leading to different lunar phases.
What causes the apparent repeated changes of the Moon's shape?
The variations in how much reflected sunlight we see as the Moon orbits Earth.
What can determine moon phase?
The position of the earth and moon on their orbit around the sun, determines how much and what area of the moon is lit by sunlight. The moon's phases are what we can view from the earth.
How much of the moon is lighted by sunlight?
At any given moment, only 50% of the moon is exposed to sunlight (just like the earth), assuming there is no lunar eclipse ocurring. However, over the course of a month, the entire lunar surface will be exposed to sunlight.
Are the sun and moon the same thing?
Not at all. The sun is a star; it is very hot and shines brightly because of this. It is very massive - almost all the mass of our solar system is in the sun. The moon is a cold rock, smaller than the earth. It appears to us to be about the same size as the sun; this is only because of the great difference in their distances from us. The sun is almost 400 times as far as the moon. The moon is dark. It only shines by reflected sunlight, or to a much smaller extent by reflected earthlight.
Why have an lunar eclipse?
It happens when the earth blocks the sunlight from reaching the moon and the sun's shadow shows on the moon. The moon is an orangey color and it is much easier to observe.
Why is it safe to look at the moon?
From different missions to the moon, such as Apollo 13, it is evident that there are always risks when traveling on a spacecraft. The crew of the Apollo 13 nearly died when an explosion happened on board. There also have been disaster, such as the Challenger disaster of 1986.
