The moon is also a natural satellite of Earth, and it was formed 4.6 billion years ago. It was formed around the 30-50 million years after the formation of the solar system. The Moon rotates with Earth. It has a synchronous rotation with Earth. It’s mean its same side is always facing the Earth. The Moon is an astronomical body orbiting Earth, which is only a natural satellite. It is the 5th largest satellite in the Solar System. The distance of the earth from the moon is 384,400 km.
|Orbits Period:||27 Days|
|Age:||4.53 Billion years|
|Mass:||7.35 × 10^22 kg (0.01 Earths)|
|Surface area:||3.793×107 km2|
If you are looking for some facts of the moon, then we can see all the interesting facts of the moon below as we are discussing the 15 interesting facts about the Moon.
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1. The dark side of the Moon is a myth
Both sides of the moon can see the same amount of Sunlight in reality. However, there is one face of the moon seen from the Earth. As we know, the moon rotates around its axis like Earth. It’s mean that the same side of the moon is always facing the Earth. The side which is facing away from the Earth can be seen by the human eye through spacecraft.
2. The Moon causes the rise and fall of the tides on Earth
You can see two bulges in the Earth due to the gravitational pull of the moon. One is one that side of the earth, which faces the Moon. Second is the other opposite side away from the moon. Both two bulges can move around the oceans with the rotation of Earth. It can cause high and low tides around the globe.
3. The Moon has drifting away from the Earth
The moon can move approximately 3.8 cm from our planet every year. Further, there is an estimate that it would continue to move around 50 billion years. However, the moon will take around 47 days to orbit the Earth instead of 27 days.
4. A person will weigh much less on the Moon
As we know, the moon has weaker gravity than Earth. It is due to the smaller mass. So you will weigh about 1/6 of your weight on Earth because the lunar astronauts can leap and bound high in the air.
5. The First and Last man Walked on the Moon
The first man who reached on the moon was Neil Armstrong in 1969 on the Apollo 11 mission. Gene Cernan was the last person to walk on the moon in 1972. He walked on the moon through Apollo 17 missions.
6. The Moon has no atmosphere
The moon has no atmosphere, so the surface of the moon is unprotected from Cosmic rays, solar winds and meteorites, and temperature variation. Due to a lack of atmosphere, there would be no heard sound on the moon, and the sky looks black.
7. The Moon has quakes
The gravitational pull of the Earth causes quakes of Moon. Lunar astronauts have used the seismographs during the visits to the moon. They have found that moonquakes occurred several kilometers beneath the surface. It caused ruptures and cracks. However, according to a scientist, the moon has a molten core.
8. The Moon is the fifth-largest natural satellite in the Solar System
The moon is much smaller, having a diameter of 3475 km. Its diameter is smaller than Jupiter and Saturn. They have 80 times more volumes than the moon.
However, the moon was part of Earth and formed from a chunk that broke away due to a huge object colliding with Earth.
The USA considered detonating a nuclear bomb in 1950. This was the secret project, which was known as a study of Lunar Research Flights or projected A 119.
9. The first- or last-quarter Moon is not one half as bright as a Full Moon
When there is a perfect smooth billiard ball surface, then its surface brightness will be small all over. There is a rough topography. The lunar landscape appears riddled with shadows of mountains and builders. The moon is brighter at the first quarter than last quarter.
10. A 95-percent illuminated Moon appears half as bright as a full Moon
A 95 % illuminated moon appears bright as a full moon. There are 0.7 magnitudes of brightness, which makes the moon brighter.
11. The Moon has its own time zone
It is also possible to see the time on the moon. Helbros Watches asked Kenneth L. Franklin to design a watch for moonwalkers. The time on the moon is called lunations. Each lunation is exactly 29.530589 Earth days. Franklin developed a system called Lunar mean solar time or Lunar Time (LT). He invented the local time zoned similarly to the standard Zones of Earth.
12. The Moon encompasses a huge temperature range
The Moon encompasses a huge temperature range. If you research the temperature of the moon surface on the internet, you will find that the lunar equator ranges from low minus 280 degrees F at night to a very high 260 degrees in the day time.
However, in some craters near the poles of the moon, the temperature is always near minus 400 degrees F. The moon moves into Earth’s shadow during the lunar eclipse. However, the surface temperature can reach about 300 Centigrade.
13. Four kinds of lunar months
There are four kinds of lunar months. These are different periods that the moon takes. You can see each step in complete detail.
The moon takes time of 27 days, 13 hours, 18 minutes, 37.4 seconds to circle to The Earth.
The moon takes time of 27 days, 5 hours, 5 minutes, 35.9 seconds to pass through one of its nodes.
The moon takes 27 days, 7 hours, 43 minutes, 11.5 seconds to the circle of Earth.
The moon takes 29 days, 12 hours, 44 minutes, 2.7 seconds to circle the Earth.