Does the moon rotate on its axis? If yes, why do we see only one part of it?

theverge.com

The moon rotates on its axis.

It completes the circumambulation of the Earth in 24.3 days and also makes a full circle around its axis in 24.3 days. This is why only one part or face of the moon is always towards the earth. If you stand on the moon and look at the earth, then the earth will be seen rotating clearly on its axis, but its position in the sky will always remain constant, that is, keep staring at the earth for many years, it will not budge from its place.

This is why the moon is not rotating on its axis

More knowledge about the moon:

- Earth's only natural satellite

- The Moon is the only natural satellite on Earth.

It is the fifth-largest solar satellite of the solar system. Its shape is round like a cricket ball. And it does not shine by itself, rather it is illuminated by sunlight. The distance of the moon from the earth is 37,403 kilometers. This distance is 30 times the circumference of the Earth. Gravity on the Moon is 1/4 of that of Earth. It completes the circumambulation of the Earth in 24.3 days and also makes a full circle around its axis in 24.3 days. This is why only one part or face of the moon is always towards the earth. If you stand on the moon and look at the earth, then the earth will be seen rotating clearly on its axis, but its position in the sky will always remain constant, that is, keep staring at the earth for many years, it will not budge from its place. Due to the Earth-Moon-Sun geometry, the "lunar state" changes every 29.5 days. In terms of size, it is the largest natural satellite in the Solar System, which is one-fourth of the Earth's diameter and 1/61 in mass, relative to its planet. The moon is the second-highest density satellite after Jupiter's satellite lo. The moon is the brightest body in the sky after the Sun. Sea tides and reflux come due to the gravitational power of the moon. The immediate orbital distance of the moon is 30 times the diameter of the Earth, so the size of the sun and the moon are always seen in the sky. He sees 57% of the Moon from the Earth when the Moon revolves in its orbit and passes between the Sun and the Earth and completely covers the Sun, it is called a solar eclipse.

Composition

Ar, He, Na, K, H, Rn

In space, humans could only step on the moon. Luna-1 of the Soviet nation was the first spacecraft that passed by the moon, but Luna-2 was the first spacecraft to land on the moon. In 1961, only the NASA Apollo program achieved the mission of sending manned missions at that time and the first manned 'lunar orbiter mission' was started with Apollo-7. Between 1962 and 1962, six manned vehicles stepped on the lunar land, of which Apollo 11 first step. During the return of these missions, 340 km. G More than one lunar rock was returned along with it which was used to develop a detailed geological understanding of the origin of the Moon, the formation of its internal structure and its subsequent history. It is believed that about 4.5 billion years ago, the occurrence of a huge collision with the Earth formed it.

Since the Apollo-14 mission in 1972, the Moon has been visited only by unmanned spacecraft, most notably by the last Soviet Lunokhod rover. Since 2007, Japan, China, India, the United States, and the European Space Agency have each sent a lunar orbit. These space missions have contributed to the confirmation of the discovery of water-ice on the Moon. The future manned mission plan for the moon has been created by the government as well as privately funded efforts. The Moon lives under the 'Outer Space Treaty' making it free for all nations to seek peaceful purposes.