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That is a lunar eclipse which can be seen from everywhere on the dark side of the Earth, which is always a hemisphere with its centre at the place where the Sun is directly downwards.

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Q: What eclipse can be seen by about half of the earth at once?
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What does Eclipse mean in science?

An eclipse is the word used to describe an astronomical phenomenon in which the Sun, Earth and Moon happen to line up sufficiently for the Earth's shadow to fall on the Moon (a lunar eclipse) or the Moon's shadow to fall on the Earth (a solar eclipse). A lunar eclipse can be seen from half the Earth at once - the dark half. A solar eclipse has a more limited viewing area because the Moon is relatively small. Therefore although lunar and solar eclipses are equally frequent, it appears to anyone in a fixed geographical position that lunar eclipses are more frequent.


Where in the earth can you experience eclipses?

Eclipses can potentially be experienced anywhere on Earth. Eclipses are due to the positions of the Sun and the Moon in relation to Earth. Every eclipse affects different parts of Earth and the same ones can be seen differently from different parts of Earth or not at all in some parts. On other occasions places that did not see one the last time, will see it. If you keep looking at astronomy websites and the news you will find out when eclipses are due and where on Earth they will best be seen from.


How is a total eclipse created?

A lunar eclipse occurs when the earth passes between the sun and the moon. In other words, the moon is in the earth's shadow. A solar eclipse occurs when the moon comes between the earth and the sun. In other words, the earth is in the moon's shadow. The earth is much larger than the moon, so the moon's shadow is considerably smaller than the earth's. Total lunar eclipses are far more frequent and can be seen by everyone on earth with a view of the moon. A solar eclipse can only be seen by those within the narrow band of the moon's shadow.


Is the sun covered completely by the moon?

Yes. That would occur when the eclipse occurs while the moon is near perigee. Closer to apogee the eclipse is not total, it is annular.


Which type of eclipse is seen frequently?

Lunar eclipse

Related questions

You are less likely to see a total solar eclipse than a lunar eclipse because?

A solar eclipse can only be seen along a narrow strip of Earth's surface. A lunar eclipse can be seen anywhere where the Moon is above the horizon - i.e., about half of the Earth.


Why is total solar eclipse not seen from all parts of the globe?

A solar eclipse happens when the Moon covers the Sun. The Moon is only about 1/4 the size of the Earth, and that is the reason the eclipse can't be seen (not even as a partial eclipse) from all parts of the Earth at once.A solar eclipse happens when the Moon covers the Sun. The Moon is only about 1/4 the size of the Earth, and that is the reason the eclipse can't be seen (not even as a partial eclipse) from all parts of the Earth at once.A solar eclipse happens when the Moon covers the Sun. The Moon is only about 1/4 the size of the Earth, and that is the reason the eclipse can't be seen (not even as a partial eclipse) from all parts of the Earth at once.A solar eclipse happens when the Moon covers the Sun. The Moon is only about 1/4 the size of the Earth, and that is the reason the eclipse can't be seen (not even as a partial eclipse) from all parts of the Earth at once.


What does Eclipse mean in science?

An eclipse is the word used to describe an astronomical phenomenon in which the Sun, Earth and Moon happen to line up sufficiently for the Earth's shadow to fall on the Moon (a lunar eclipse) or the Moon's shadow to fall on the Earth (a solar eclipse). A lunar eclipse can be seen from half the Earth at once - the dark half. A solar eclipse has a more limited viewing area because the Moon is relatively small. Therefore although lunar and solar eclipses are equally frequent, it appears to anyone in a fixed geographical position that lunar eclipses are more frequent.


Why is a solar eclipse not visible on every place on earth?

A solar eclipse happens when the moon orbits in front of the sun, Also on earth one half would be day and the other would be night. so the night half of earth wouldn't be able to see it because the suns not out at night


What is rarer to happen solar eclipse or lunar eclipse?

A lunar eclipse can be seen from anywhere on the dark half of the Earth. A solar eclipse can be seen only from a strip 3000 miles wide, approximately the diameter of the Moon. So it seems that solar eclipses are less frequent.


Why have more people seen a total lunar eclipse than have seen a total solar eclipse?

Because a total lunar is seen from half the Earth simultaneously. A total solar is only seen along a strip of the Earth's surface that is less than 50 miles wide, which contains fewer people.


Why more people see a lunar eclipse?

I believe it is because of the technology we have this day and age. It's because a lunar eclipse can be seen from half the Earth, while a solar eclipse only occurs along a relatively narrow track on the Earth's surface. The Moon is too small to eclipse the whole Earth all at once, so although there are as many solar eclipses as lunar, fewer people get to see each one.


Why are total solar eclipse a rare phenomenon?

On average there are as many solar eclipses as there are lunar ones. But each lunar eclipse can be seen from half the Earth, while a solar eclipse can only be seen from a relatively small strip of the Earth's surface. So in any one place it seems that solar eclipses are rare.


Why is a solar eclipse less common?

Actually, globally solar eclipses are about as common as lunar eclipses, perhaps even a bit more common. However, they can only be seen from a narrow strip of Earth - especially if you want to see it as a total eclipse, while a lunar eclipse can be seen from half the Earth, more or less.


Why do more people see a lunar eclipse?

I believe it is because of the technology we have this day and age. It's because a lunar eclipse can be seen from half the Earth, while a solar eclipse only occurs along a relatively narrow track on the Earth's surface. The Moon is too small to eclipse the whole Earth all at once, so although there are as many solar eclipses as lunar, fewer people get to see each one.


What eclipse is this when the sun looks black?

Seen by few parts of earth is solar or lunar eclipse


Can the solar eclipse be seen from any part of the earth that is having daylight at the time of the eclipse?

No. A solar eclipse can only be seen along its path. The path for a partial eclipse is much larger than the path for a total eclipse, but even that doesn't cover the entire daylight side of Earth.