No, they would normally see a "new Earth" (dark). The moon shines by light reflected from the sun. The moon has phases because as it orbits the earth the side that is toward us is sometimes completely in daylight (full moon) sometimes completely in night (new moon) and sometimes partly one and partly the other (assorted phases). During the full moon the Sun, Earth and Moon are all lined up in a straight line with the Earth in the middle. The near side of the moon is facing the earth *and* the sun so it is all lit up. The side of the earth which is facing the moon though is facing away from the sun, thus it is night time and the earth would look dark to people on the moon. At the time of the new moon the situation is exactly reversed and then the moon would see a full earth. Here is more: * Because the Earth is between the sun and the moon for a full moon (i.e. the moon is "behind" the Earth), occasionally the Earth's shadow will fall across the moon, creating a "lunar eclipse". Similarly, it is during a "new moon", with the moon between the sun and Earth, that we get a "solar eclipse", the moon's shadow blocking the Sun. What may confuse some is that the moon orbits the Earth just once every 28 days. Its apparent motion on a daily basis is just us spinning around on the Earth beneath it. * A lunar eclipse here on Earth means that someone on the Moon would see the Earth partially or completely blocking the Sun, as we do in solar eclipses. * The far side (back) of the Moon is never visible from Earth, and conversely the Earth can never be seen from there.
No, a full moon occurs when the sun, Earth, and moon are aligned with the Earth in the middle. The sun illuminates the entire side of the moon facing Earth, which gives it its full appearance. If the sun is behind and a little above Earth, the moon would not be in the position for a full moon.
When the moon is full, it is on exactly the opposite side of the Earth from the sun. A map of this would have the sun on the right side of a piece of paper, then Earth to its left followed by the moon to the left of the Earth.When Venus is full in the sky, it is on the opposite side of the sun from Earth. A drawing of this would have Venus all the way to the left, followed by the sun, then the Earth in a straight line (or vice versa), as long as they are directly on either side of the sun.
Full Moon.
No, the phase of the moon is not determined by the Earth's distance to the sun. A full moon occurs when the moon is on the opposite side of the Earth from the sun, which allows sunlight to fully illuminate the side of the moon facing Earth.
When the moon is full, it is on exactly the opposite side of the Earth from the sun. A map of this would have the sun on the right side of a piece of paper, then Earth to its left followed by the moon to the left of the Earth.When Venus is full in the sky, it is on the opposite side of the sun from Earth. A drawing of this would have Venus all the way to the left, followed by the sun, then the Earth in a straight line (or vice versa), as long as they are directly on either side of the sun.
Not necessarily. Think about it... if you can see a full moon in the middle of the night, then someone on the moon would be able to see your part of the earth.... which would be in darkness.
No, a full moon occurs when the sun, Earth, and moon are aligned with the Earth in the middle. The sun illuminates the entire side of the moon facing Earth, which gives it its full appearance. If the sun is behind and a little above Earth, the moon would not be in the position for a full moon.
full moon
When the moon is full, it is on exactly the opposite side of the Earth from the sun. A map of this would have the sun on the right side of a piece of paper, then Earth to its left followed by the moon to the left of the Earth.When Venus is full in the sky, it is on the opposite side of the sun from Earth. A drawing of this would have Venus all the way to the left, followed by the sun, then the Earth in a straight line (or vice versa), as long as they are directly on either side of the sun.
Full Moon.
Full Moon.
No, the phase of the moon is not determined by the Earth's distance to the sun. A full moon occurs when the moon is on the opposite side of the Earth from the sun, which allows sunlight to fully illuminate the side of the moon facing Earth.
Full moon occurs when the Moon is on the opposite side of the Earth from the Sun.
When the earth is between the moon and the sun, a full moon occurs. In the less common instance when the Earth is between the moon and the sun and all three are in line, a lunar eclipse occurs.
When the moon is full, it is on exactly the opposite side of the Earth from the sun. A map of this would have the sun on the right side of a piece of paper, then Earth to its left followed by the moon to the left of the Earth.When Venus is full in the sky, it is on the opposite side of the sun from Earth. A drawing of this would have Venus all the way to the left, followed by the sun, then the Earth in a straight line (or vice versa), as long as they are directly on either side of the sun.
lunar
lunar