Any clear movement in the sky has made man curious since the beginning, and today we humans have given different names to these movements for our understanding. One of these movements is mentioned in this article. . This is what we call “star collapse”. Apart from the religious definitions, if we talk, the first question that comes to everyone’s mind is, “Where are these coming from?” “Does a star really break?” In answer to this question, I will say that as we all know that our sun is also a star, if this star explodes, what will be the scene in the sky? It would certainly be a very dangerous scene.
So what is what we are calling the breakup of a star? The reality of this broken star is that it is one of the stones between the orbits of Mars and Jupiter, which enters the earth’s atmosphere due to the gravity of the earth, then the wind and its (stone) The friction between the surfaces makes it look like a hot flame. These meteorites also contain the same material as an ordinary coal and that’s why it ignites. These stones are called meteorites.
Most of these meteors fall to earth due to gravity, but apart from these meteors, some stars are also seen which are like stars but have a “tail” and at the same time they are the rest of the stars. They move faster in the sky than the stars. Are they also “matey ur”? No! They are not meteors but are similar to them and are called “comets”. But do these comets also separate from the band of the same stars and come towards the earth?
If not, then where do these comets come from? Comets are rocky bodies that would otherwise be rocks, but because their orbits are much larger. So when they move away from the sun, the water in them freezes due to the low temperature. But as soon as they start coming closer to the sun, the same water is converted into water vapor by the heat of the sun and forms the tail of this rocky body.
The star (here referring to the stone) is ahead and the tail is behind it and hence it is also named Dumdar Star. Since man, since creation, has been living on earth and whenever he saw these bodies in the sky, he saw them with tails, hence the name “Dumdar” or else after scientific progress. Scientists have found that as it moves away from the Sun, its tail (which is formed by water vapor) disappears. And this comet becomes a rocky body without a tail.
As mentioned above, these comets have a very large orbit, so they come to the Sun late, but where do they all go after they come to the Sun? Let’s unravel the mystery. All these rocks cluster together to form a cloud of rocks around the solar system, about a light-year away from the Sun. This cloud was identified by “Yan Ort”. That’s why this cloud was named “Oort cloud” after this scientist. After learning about the Oort cloud, most of you would be in a state of wonder and surely the question would be running in your mind, “What if these rocky clusters surround our solar system from all sides?” So how do we see distant objects? Why doesn’t this cloud become a barrier?
“The answer is that the stones in this cloud are very far from each other and the distance between them is so much that they do not form an obstacle. This Oort cloud is also one light year away from the Sun. That the Sun’s pull on every rocky body in this cloud would be very strong. And for this reason, this cloud is disturbed by the attraction of the star around the sun. An example of this can be understood as, we all know that the nearest star to our Sun is four light years away. That is, this Oort cloud is about a quarter of the distance between the Sun and its nearest star.
Obviously, the gravity of this star must be pulling the objects in this cloud towards itself. So the result of this pull is that, being close to these bodies, a body will be pulled towards it by the sun, and thus these comets will appear in the sky of the earth dwellers. A famous comet, easily visible in the sky, is Halley.
This comet is named after the famous scientist “Edwin Halley”, because the same scientist predicted that this comet will appear in the sky every 76 years and his prediction proved to be correct. happened The same comet was seen in 1986 and if you see a comet in the sky in 2061, you can be sure that Halley’s comet is back.
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