What if another planet collides with our Earth?

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Our galaxy has billions of planets and our solar system has 8 planets, but the planets revolve around a rough star like our Earth is revolving around the sun. That is why these planets do not deviate and always go their own way. But there are some planets in the universe who are orphans, that is, they have no star, they are not orbiting any star and are wandering around in the same universe, these planets are very big even after being so big Speed ​​is too high.

Their speed can be up to 30 million kilometers p / h, are wandering in the universe at very high speed. While wandering, they can come anywhere and maybe they can enter our solar system without asking us if it comes in our solar system or even many kilometers away from us, then it can get stuck in the gravity of the sun and start circling it. This means that he will become the half brother of the earth. Jupiter, Seton or the rest of the planets, then brothers, but what if they did not like to be brothers and directly hit the earth at the speed of 30 million kilometers p / h.

When two stars pass very close to each other, due to their gravity, the planets circling them are separated from themselves and orbit and in the galaxy, Yuhi is looking for a new star without stopping. Let's move around at the speed of. This happens even when the star of a planet dies from a supernova explosion, the force of this explosion pushes the planet into the universe, then this planet starts circling the center of the galaxy, not any star. According to an estimate, there are only planets in our Galaxy that do not revolve around any star, according to an estimate. Hey.

Such a dangerous event has happened in the past with a planet in our solar system when a planet collided with it. You know he is Uranus, a planet colliding with a planet Uranus weighing twice the Earth billions of years ago was so strong that Uranus bent 98 degrees on its axis.

This may have happened to Earth four billion years ago, but that planet was not as big as it hit Uranus. It is just a guess. This estimate is also called Gent Impact Hypothesis or Big Splash. According to this theory, four billion years ago a planet of the size of a Mars Planet collided with the Earth, after colliding it became steamy and some part of it slowly started to revolve around the Earth as a moon.

However, this is a theory that has no special guarantee of being true, because even if there were no dinosaurs four billion years ago, humans are very far away, so if this event happened in history, then history again repeated itself. If the planet collides with us at a speed of crores of kilometers p / h, then life will end here in the blink of an eye.

But scientists believe that it is very difficult to happen now because it used to happen billions of years ago in the new solar system. Now even if a planet tries to come near the Earth, then the Planet Jupiter with a lot of gravity from Earth will pull that planet towards you and finish it.

Because Jupiter is very big and Jupiter has a huge contribution to life on Earth apart from this, if a planet will move towards Earth to collide with us, scientists will see it many years ago and then will take measures to avoid it.