What is the phenomenon of Tengu eating the moon and why is there a Tengu eating moon?

This is a natural phenomenon.

Tengu eclipse of the moon is the abbreviation of the astronomical phenomenon "lunar eclipse" by the ancients。A lunar eclipse is when the Moon moves to the shadow part of the Earth, and the area between the Moon and the Earth will be obscured by the Earth's rays, and a piece of the Moon will be missing. The Sun, Earth, and Moon at this time happen to be (or almost) in the same straight line.

Lunar eclipses can be divided into three types: partial lunar eclipses, total lunar eclipses, and penumbral lunar eclipses.

The time is on the tenth day of the lunar calendar.

5. 16. The Moon moves in the opposite direction to the Sun. At this time, if the center of the Earth and the Moon are roughly in the same straight line, the Moon will enter the Earth's umbra, resulting in a total lunar eclipse.

If only part of the Moon enters the Earth's umbra, a partial lunar eclipse occurs. When the Moon enters the penumbra of the Earth, it should be a penumbral eclipse, but because its brightness is weakened very little and it is not easy to detect, it is not called a lunar eclipse, so there are only two kinds of lunar eclipses: total lunar eclipses and partial lunar eclipses. Lunar eclipses occur in the hope (full moon), but not every lunar eclipse occurs, which is the same as not every solar eclipse.

A phenomenon in which the Moon is completely or partially obscured by the Earth's shadow.

Tengu eating the moon is actually a lunar eclipse, and the ancients did not understand this before, so it is said that the moon was eaten by dogs, and the tengu eating the moon is the abbreviation of the astronomical phenomenon of "lunar eclipse" by the ancients. A lunar eclipse is a natural phenomenon in which when the Sun, Earth, and Moon are exactly or almost in the same straight line (the Earth is between the Sun and the Moon), the light from the Sun to the Moon will be partially or completely obscured by the Earth, resulting in a lunar eclipse.

When the Moon moves into the Earth's shadow (the shadow is divided into umbra and penumbra), some or all of the parts that could have been illuminated by the sun's rays cannot be illuminated by direct sunlight, making it impossible for observers on the Earth to see the ordinary moon phases.

When a lunar eclipse occurs, the Sun, Earth, and Moon happen to be or almost in the same straight line, so the eclipse must occur on the night of the Full Moon (lunar calendar.

Ten. Five, ten.

6. or 17), as the Shuo Wen says, "the solar eclipse is the new year, and the lunar eclipse is the hope." The Earth's shadow is located in the Earth's orbital plane (ecliptic plane), which does not coincide with the lunar orbital plane (white plane), and the intersection angle of the yellow and white planes is about 5 degrees. During most Full Moons, the Moon is not in the ecliptic plane, but is either north or south, not in the Earth's shadow, so not every Full Moon eclipse occurs. Lunar eclipses occur at least twice a year around the world.

Tengu eats the moon Tengu: the dog of the sky Eats: Just eats the moon: The bright bread at night (sometimes it doesn't look like a flatbread depending on the time).

It's a lunar eclipse, and the ancients didn't know about it before, so it was said that the moon was eaten by dogs.

Partial lunar eclipse. There are three types of lunar eclipses: partial lunar eclipses, total lunar eclipses, and penumbral lunar eclipses. A partial lunar eclipse occurs when the Moon enters only part of the Earth's umbra.

When a partial lunar eclipse occurs, the moon will appear half white and half bronze. There are three phases of a partial lunar eclipse – initial loss, eclipse and recycle.

When the Moon moves to the shadow part of the Earth, the area between the Moon and the Earth will be blocked by the Earth's rays, and a piece of the Moon will be missing. The Sun, Earth, and Moon at this time happen to be (or almost) in the same straight line.

The Moon, commonly known as the Moon, also known as Taiyin and Xuantu in ancient times, is the only natural satellite of the Earth and the fifth largest satellite in the solar system. With a quarter the diameter and eightieth the mass of the Earth, the Moon is the most massive moon relative to the planets it orbits and the second densest moon in the solar system, after Europa. Slow imitation socks.