The similarities between the moon and the earth are quite diverse. Perhaps the existence of this equation is often not fully realized.
Earth and moon are like a lovebird that cannot be separated. The two are always related to each other.
You need to know that the moon has an important role for Earth. The Moon is Earth’s only natural satellite.
Different from planet others have many satellites, but the Earth has only one natural satellite, the moon.
As a satellite, the moon moves around the Earth at an average speed of up to 1 km per second. Thus, in one round it takes 27.3 days.
The time of rotation of the moon is called the orbital period or sidereal period. From the motion of the moon around the Earth, it can provide various benefits.
But did you know that these two things have something in common that we often don’t realize? What are these similarities? Check out the following reviews.
Know the Similarities of the Moon and the Earth
The Moon is a satellite of the Earth that has existed for thousands of years in the Solar System. The moon’s influence on Earth is quite significant, especially in terms of gravity and the tides that occur.
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The Moon is also the largest natural satellite of the Solar System. This corresponds to the size of the planet it has orbited. The shape of the moon’s orbit to the sun is not purely round, but tends to be oval.
With the shape of its orbit that is uncertain and the motion of rotation or revolution about the Earth, scientists predict that the moon has shifted its distance from the Earth.
Although between the moon and Earth it turns out to have some similarities. These equations include:
Equally Round Shaped Like A Ball
Sometimes we find the shape of the moon changing. Sometimes it looks perfectly round, semicircular, crescent -shaped, not even visible at all. Originally, the shape of the moon was round like a ball.
Likewise, the earth and other planets also have almost the same shape, namely round. Although the Earth is not really spherical, we can prove this by the existence of gravity which always points to the center of mass.
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Gravity will exert pressure on the material more evenly from all directions towards the center and form a ball. When the Earth cools and becomes solid, it will form a round ball.
When the Earth does not rotate, it will form into a planet with a perfect sphere. Scientists also mention that something that is perfectly round in all directions will become like a ball.
Has Mass and Gravity
Earth and moon are celestial bodies that have the same mass. A US space agency noted that the mass of the Earth is about 5.97×10^24 or 5.97 times 10 to the power of 24 kilograms.
Meanwhile, the mass of the moon is 7.35 x 10^22 or 7.35 times 10 to the power of 22 kilograms.
In addition, the Earth and the moon are celestial bodies that both have gravity. The moon’s gravity causes the tides and tides.
Whereas Earth’s gravity serves to attract the atmosphere and hold it. Thus, all living things can breathe properly.
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Being in One Solar System
The equation of the Earth and the next moon is that they are both in the Solar System. As we know that the Solar System is a system of interactions of various types of celestial bodies.
Consists of the sun as its center and other celestial bodies that surround it such as planets.
Apart from planets, other celestial bodies that are also in the Solar System are the moon, other satellites, comets, asteroids, meteoroids, and so on.
Equally Rotating, Evolving, and Centering on the Sun
The sun has the greatest mass and gravity when we compare it to other stars. Thus, the sun can make the planets and other celestial bodies move around their orbits.
This also applies to Earth and the moon which also orbits the sun. So this is one of the similarities between the Earth and the moon. In other words, the sun is the center of Solar system.
The next equation of the moon and Earth is that they both rotate and evolve. Earth rotates on its axis and revolves around the sun.
While the moon rotates on its axis and revolves around its planet (Earth). By knowing some of the similarities between the Earth and the moon that we may rarely realize, it is hoped that it can increase our insight and knowledge. (R10 / HR-Online / Editor-Ndu)
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