Is there air on the moon 20, is there air on the moon

There is no air, no soot, exhaust gas, waste water pollution, but it is also uncomfortable. A spacesuit is mandatory.

Strictly speaking, the Moon has an atmosphere, but it is very thin and negligible, and the gravity of the Moon is only one-sixth that of the Earth.

So without the atmosphere, there is no wind, without the wind, there is no smoke, exhaust gas, without the atmosphere, there are several in the positive light of the moon, and there are more than minus 200 degrees in the backlight, and water cannot exist!

So people can't survive on it at all!

Although the moon has very thin air, it cannot meet the needs of human survival.

Yes, but it's too thin (almost negligible). The oxygen content is very small!! The only good thing is – there will be absolutely no pollution.

If, there is air on the moon. So, what do astronauts on the moon do with such a round ball on their heads? What are you doing with an oxygen tank in the back?

There are just some, ammonia or hydrogen ......Something. All I want to say is that there's very thin air. Here are some of the sources:

The Moon is petite, its gravitational pull is weak (1 6 times that of the Earth), and it does not have the ability to bind the atmosphere at all. At high temperatures on the sunny side, any gas molecule can easily reach a detachment velocity and escape. However, the actual measurement of the moon shows that the surface of the moon is not an uninvited country without any atmosphere, but the atmosphere is too thin, the surface atmospheric pressure is only 2x10 "bar, and the atmospheric composition is more complex, changeable with time and space, usually in the dark at night, the atmospheric composition is mainly composed of 40% argon, 40% neon and 20% helium, and a very small amount of methane and ammonia will be added at sunrise, and a very small amount of hydrogen, radon, sodium, polonium and potassium atoms will be found in the atmosphere in some areas.

American scientists recently claimed that there is ice on the moon, which may provide drinking water for people exploring the mysteries of the moon, and can also decompose the ice into hydrogen and oxygen, thereby providing fuel for rockets.

There should be, but there is certainly no oxygen. Smoke and dust, exhaust gases will be there; Wastewater certainly doesn't. It won't be comfortable, it's cold and weightless.

There is no air on the Moon. The results of the Moon's scientific explorations clearly tell mankind that the atmosphere on the Moon is extremely thin, about one trillionth of the Earth, which is equivalent to saying that there is practically no air on the surface of the Moon. Due to the small mass of the Moon, its surface gravity and gas escape velocity are too small, so the movement speed of gas molecules in the primordial atmosphere such as hydrogen, helium, ammonia, water vapor, etc. can easily reach the escape velocity and escape from the Moon.

Lunar topography and landforms:The surface of the moon has dark parts and bright areas, the bright areas are highlands, and the dark areas are low-lying areas such as plains or basins, which are called lunar lands and moon-seas, respectively. There are more than 33,000 impact craters on the moon with diameters greater than 1,000 meters.

The structure of the far side of the moon is quite different from the front side. The Moon Sea occupies less area and has more impact craters. The back of the moon crust is thicker than the front one, up to 150 kilometers at its thickest point, while the front moon crust is only about 60 kilometers thick.

There is no air on the Moon.

The results of the Moon's scientific explorations clearly tell us that the atmosphere on the Moon is extremely thin, about one trillionth of the Earth, which is equivalent to saying that there is practically no air on the surface of the Moon. In fact, it's not just that the Moon doesn't have an atmosphere. Scientists also tell us that of the more than 60 moons in the solar system, except for the first moon of Neptune, Saturn's sixth moon, which has an atmosphere, the other moons do not have an atmosphere.

Moon

The front side of the moon is dotted with huge impact craters filled with basalt lava flows ejected from dark volcanoes, forming a vast plain called the "Moon Sea", in fact, there is not a drop of water in the "Moon Sea". Between the outer and lunar seas are bright, ancient plagioclase highlands and conspicuous impact craters.

There is ample evidence that the Earth's rotation cycle is getting slower and slower, and the time of the day is increasing extremely slowly, about 1 second in a few years; Due to the Earth's reaction force, the Moon slowly moves farther and farther away from the Earth, moving about a centimeter away from the Earth every year. The ratio of the size of the Moon to the Sun is similar to the ratio of distance, making it almost the same apparent size as the Sun.

The above content reference:Encyclopedia – The Moon