Information about the moon

The information about the moon is diverse and different, as it talks about everything related to the moon in terms of its definition, components, cycle and the beginning of its existence, in addition to its presence on the earth and the sun, and this is important information that increases the general culture of man and talks about its phases, shape and components and talks about lunar eclipses.

What is the planet Earth’s moon?

It is the only natural moon that follows the planet Earth, unlike other planets that have more than one planet, according to astronomers. For it, the diameter of the moon is about a quarter of the diameter of the planet Earth, and the natural moon is considered the brightest thing in the sky after the sun, although the surface of the moon is dark and Transparent. And the next day we will talk about the distance between the moon and the earth.

How far is the moon from earth?

The distance between the Moon and the Earth ranges from 364,397 km to 4,063,131 km, and it is fair to say that during the Moon’s orbit around the Earth, it takes about 27.3 days to complete a complete revolution around the Earth, which is the same period of time that the Moon needs to rotate around itself.

After defining the Earth’s moon, we mention the following a set of information about the moon, which is a statement of proven scientific facts:

The width of the moon is about 3475 km.
The surface of the moon is full of craters that resulted from a meteorite impact millions of years ago, and the south polar basin in the moon is the largest crater on its surface, with a width of 2500 km and a depth of 8 km. .
The moon shines by taking in its light from several angles of sunlight, so it is basically dark and dim.
The time it takes for the moon to revolve around the earth is the same as the time it takes to rotate around itself, which is 27.3 days.
In fact, the moon is elliptical, and not as round or spherical as it seems.
There are more than 500,000 craters on the surface of the Moon, the largest being the South Pole.
The size of the moon is about 27% of the size of the planet Earth, and this makes it the largest natural satellite in the solar system in terms of the ratio of its size to the size of the planets that follow it.
The moon does not revolve around the sun, but it orbits the earth, which revolves around the sun.
The moon is a way for people to know the months and times for thousands of years, and even today it is the way to determine the months in the Hijri calendar.
The speed of the moon in its orbit around the Earth is about 3,700 kilometers per hour.

How’s the moon?

There are many theories about the origin of the moon, and perhaps the most acceptable of these theories is the giant impact theory, and this theory says that a large celestial body, the size of the planet Mars, collided with the planet Earth and was recent. The moon was formed from it, and this theory indicates that these huge and gigantic collisions were natural at the beginning of the formation of the solar system, and the evidence for this theory is that today’s moon consists of meteorites very similar in composition to the formation of stones on the surface of Mars.

What are the components of the moon?

The Moon is mainly composed of three categories, and these three categories are:

internal

It is an iron core of small size, and it is the deepest structure in any planet or body in the solar system, and this core is only 680 km wide and the most important iron metal, as there is a high percentage of sulfur in it as well.

rock dildo

It is the layer that lies between the inner core and the thin surface crust. It is the name of the layers that make up the moon. Its thickness is about 1330 km. It is a huge group of rocks that contain many minerals such as iron.

kind east

It is the last crust on the surface of the moon, and the depth of this crust is only about 70 km, and its outer surface is the visible surface of the moon that is full of huge holes that resulted from the collision of various celestial bodies. With the moon for millions of years.

What are the phases of the moon?

The moon goes through eight phases in each city, and these phases are:

Tor Al-Muhaq: The moon is known from view forever.
Like the crescent moon: A person can see the moon in this way, but immediately after sunset and in a low place in the sky.
Al-Tarbi Al-Tarbi: It begins in this way after the first week of the month, and half of the moon is seen only in the first half of the night.
Tor humpback: It is the form in which most parts of the moon are seen.
The shape of the full moon: It is the shape in which the full moon appears in the light, and the moon can be seen in this form from the beginning of the night until sunrise.
The opposite form: It is the form in which the moon cannot be seen until after midnight, as it continues to appear until sunrise.
Al-Tarbi Al-Ashti: It is the shape in which half of the moon is illuminated, and it appears only in the morning or during the day, and it completely disappears at night.
The shape of the crescent: It is the shape in which the moon begins to return to the shape of the crescent, and a small part of the moon is not seen in it except in the early hours of the morning.

What is on the surface of the moon?

On the surface of the moon there is a rocky debris called regolith, which is a rock that emerged from volcanic craters on the surface of the moon, and the surface of the moon consists of the following physical and chemical elements and elements:

43% oxygen.
20% silicone.
19% magnesium.
10% iron.
3% calcium.
3% aluminium.
0.42% chromium.
0.18% titanium.
0.12% manganese.

hello mon

Astronomers knew that the moon is a celestial body that revolves around the earth and does not revolve around the sun.

Why it matters: Why do lunar eclipses happen when they’re bad?

Strange information about the moon

Among the strangest information about the moon is the following information:

The Moon’s gravity is much weaker than Earth’s, so the weights are lighter on the Moon than on Earth; due to its small mass.
In fact, the people who walked on the moon are all Americans, 12 of them are astronauts.
The last person to walk on the moon was Eugene Cernan, in 1972 during the Apollo 17 mission.
The temperature of the moon varies greatly due to the lack of a special atmosphere, it is constantly exposed to various winds and solar radiation.
Earthquakes continuously hit the surface of the moon due to its gravity, and these earthquakes lead to many cracks and fissures in the surface.
Humans cannot hear sounds on the surface of the moon, and the reason is that there is no atmosphere on it.
The moon is gradually moving away from the earth, so every year the date moves 3.8 cm away from the earth, and scientists believe that this will continue for the next fifty billion years.
The Moon’s mass is 1/8 of the Earth’s total mass.