asteroid 2022.

Friends, when we started knowing about the earth, it has been going on till today, but our vision of seeing the universe is often limited. Man has a great power, curiosity, by which he knows the universe, scientists know such information.  It is known that the water in the earth came from meteorites.

something about earth past 

You would know that thousands of years ago, lava was spread on the surface of our earth, but where did the scientists of Japan say that at the same time the water molecules from the meteorite fell into the earth and became vapors, due to which water came to the earth.

Japanese agency that did the operation

• Japan Agency Name Aerospace Exploration Agency (JAXA)

• Japan's probe named Hayabusa 2

• Samples of Ryugu asteroids

• 5.4 grams of rock fragment soil

• Fetched in December 2020

• Launch in December2014

Research findings of Japanese scientists

Scientists are trying to find out when the universe started. According to this research, scientists have found out about the soil about 4.6 billion years ago. It has been found that amino acids have been found in it, which is enough for a life to flourish.  According to the scientist, this amino acid must have been made somewhere in the universe.

In this, it is known that the water molecules in the earth must have come from the meteorite, which causes the debate of the scientists, but some scientists rely on the theory and at that time not only water but other particles also came on the surface of the earth.

More:-What if an asteroid hit Earth at speed of light?

what are asteroids

Asteroid is a rocky planet whose mass can be more or less. Asteroid revolves around the Sun. Asteroid is found in our universe which revolves around the Sun. Such planets are always smaller than the planets. NASA has 994383 asteroids.  The planet has been discovered 4.6 billion years ago, when the planets were being formed, then some remains would have survived, which have been called asteroids. There are three types of asteroids. The first type is found between Marsh and Jupiter, whose  The number is 1.1 to 1.9 million asteroids.  The second type is called trojans which are circling a planet and the third type which is called near earth asteroids, such planets sometimes come close to the earth as well, these asteroids are dangerous called (PHA).

Ryugu asteroids

Ryugu was discovered in 1999. Its name was caused in 2015. Ryusu asteroid is 300 million kilometers from Earth. In this mission, Hayabusa 2 took 42 months to reach Ryusu, this asteroid is the oldest planet in our solar system, from which scientists have discovered about the universe.

More:-Do you know that there is time dilation every year on earth?

Some important FAQ:-

1. Is there an asteroid coming to Earth in 2022?

2. What is a planet killer asteroid?

3. Nasa asteroid 2022?

4. Ryugu asteroid was destroyer earth?

5. How many types of an asteroids?