The first to walk on the surface of the moon, there are many astronauts who were interested in discovering the components of space and the surface of the moon in particular, as the solar system consists of planets, asteroids and many other components, and there is great interest in knowing who is the first to reach Moon And he walked on it through the following lines in the article on our website, Al-Sa’a newspaper, and we will provide you with the most important details about that.
Information about the lunar surface
The surface of the moon is covered with fine dust, rock fragments, and gray coal piles, and it consists of two dark regions, which are low, lava-filled regions known as maria, which are considered younger. from higher regions because it contains fewer craters and craters. Formed from the original crust of the Moon, it also consists of rocks, volcanoes, lava, craters, and craters.
atmosphere around the lunar surface
The atmosphere of the moon’s surface is characterized as a very thin crust called the exosphere, as it provides no protection from sunlight or meteorites, and the thickness of the atmosphere makes it impossible to retain heat near the surface of the moon, which results in a clear difference in temperatures.
The main components of the lunar surface
The side of the Moon that we can see is known as its position facing the Earth, such as the near side of the Moon. The surface of the moon is made up of lava, craters, craters, and dormant volcanoes. The surface of the moon also contains a biological composition and chemical composition, which we will explain in the following
The chemical composition of the lunar surface
The surface of the moon consists of several elements, namely calcium 3%, magnesium 19%, oxygen 43%, silicon 20%, iron 10%, and a small amount of manganese 0.12%. Chromium by 0.42%, titanium by 0.18%, and a smaller amount of potassium, uranium, hydrogen and thorium.
The biological composition of the lunar surface
The geological composition of the lunar surface consists of three types of rocks, in addition to soil, and consists of crushed stone, gravel and glass particles, which are formed as a result of meteorites colliding with the moon, which contributes to grinding. Next, the types of rocks that make up the lunar surface will be determined
- Basalt rocks are formed due to lava resulting from rapid cooling and molten rocks. Basalt is also found in large shock basins and is gray in color because it is a dark mineral with large pores and fine grains formed from rocks in the seas. lunar surface regions.
- Anorthosite rock is a type of igneous rock formed from lava, also known as one of the ancient rocks on the surface of the moon and formed in the highlands of the lunar surface.
- Agglomerations of rocks or rock masses consist of the melting, crushing and mixing of materials that make up the surface of the moon as a result of meteorites colliding with it, which leads to the formation of craters of different sizes that cover the surface of the moon. The surface of the moon.
The first person to walk on the moon
After a clear competition between the United States of America and the Soviet Union during the Cold War, they were in a race to climb into space, and the United States of America won by reaching the moon and the first man to reach the surface of the moon. Moon. There was an American astronaut on the moon, and they kept asking who first set foot on the moon. Once upon a time, on July 25, 1969 AD, he was the first person to land and walk on the moon
- Neil Armstrong.
Is it possible to live on the moon
Many questions arose about the journey undertaken by Neil Armstrong, who set foot on the surface of the moon for the first time, prompting scientists to search for the following question, “Is it possible to live on the surface of the moon?” The following conclusion was reached. It is possible to visit the surface of the moon, but living there is another issue, which is difficult, because human needs are not commensurate with the conditions on the surface of the moon, so a person needs to wear space suits for a long time, which is completely impractical, and they need oxygen To breathe, as there is no oxygen to breathe on the surface of the moon, and there is no magnetic field that protects humans. From harmful solar radiation, as well as from the lack of water, which is a basic need for life, and the temperature on the moon is unbearable for people, so it is difficult for people to live on the moon. .
Thus, the article gave an answer to a question about the first man who set foot on the surface of the moon, as the concepts of the moon’s surface, its components, and the composition of the atmosphere were clarified, in addition to explaining the reason for man’s inability to live on the moon.
