Finally astronomers witnessing time travel, Telugu alchemist

If you ask,"What is the most fascinating thing in this world?" anyone who likes science fiction, time travel will definitely be in the answer they say. Because people who like science fiction, do not want to time travel after watching time travel movies. In fact, they want to experience an anomaly. Here anomaly is an unusual thing. That is, it has not happened in our world so far. For example, the sun is the only one in the sky shining for billions of years. But suddenly, how would it be if. two suns are seen when we wake up in the morning? That day is not only in the history of man, but in the history of this solar system itself, it remains, as a strange event. And some people want to see a different world from the world they see regularly. Exactly, time travel is the same. That is,. people want to time travel and experience a time anomaly. That is, they want to travel in time and experience. past, present and future at once and wants to get a feel of being away, from the passage of time in the universe. That's why time travel movies are filmed to. connect with such people So we would have decided that such a thing could never happen in the practical world. But for the first time, scientists have been, able to see the past , present and future events in the practical world. That is not in our world either. They have experienced passage of time in another world, somewhere in space far away from us. They observed it with the Hubble telescope a few years ago and wondered if it was true. But now they have seen it with the James Webb telescope again and found that it is true. So let's talk about it clearly in this video. Before talking about it,. I should tell about the app that wins real money of 8888 rupees. That is Betvisa. As soon as you sign up, you will, get a 500 rupees sign up bonus. And if you use our channel promo code,, you will get 5 free spins. That means double the chance. In addition, you can watch IPL for free. You can also win money by playing. sports trading and casino games. If you refer this to your friends, you and your friend will get 300 rupess You can share this with as many people as you want. You can also withdraw the money you. have deposited in it in 24 hours And in addition to 100% sports bonus,, live casino bonus and 12% cricket bonus, 1.2% discount on sports casino,, 24x7 discounts and cashbacks,. they keep giving. And this is 100% trusted and safe. So, right now, click on the link, I have pinned in the comment section and sign up. Now, if we go to our topic, it is 2015. Some astrophsicists who have been using Hubble telescope for some time for their research, They are looking at the galaxy called SP 1149 with the Hubble telescope 9.34 billion light years, away from our Earth. Because from November 2015 to mid-December,.

they started seeing a star, since it is suspected to explode, and turning into a supernova. If a star turns into a supernova, that star will. become as bright that it also dominates the light of that galaxy. So, we can understand how. powerful supernovas are. So, as the astrophysicists thought,, in December 11, 2015, they detected the light as if a supernova had happened there. But here's an interesting thing,, it is impossible to predict when supernovas will happen. The dying stars are unpredictable. That is, if you estimate that they will die in 100 years, they can be out of supernova for 1000 years. We can never predict such things. But we question ourselves that the how scientists, before hand have found out the supernova was present there. But here the mystery is that scientists saw the supernova a year ago. That is, the incident that happened earlier has happened again. So, the scientists could predict it. So, it can be a little confusing to hear all this. So, if we talk about this in a, little more detail, in November 2014, a scientist named Patrick Kelly took a picture of a galaxy called SP 1149 using a Hubble telescope in space. It seemed that four stars burst at the, same time as a supernova. But he thought it was impossible for, four stars to burst at the same time in the same galaxy. When he did a little more research on it, he found that the four supernovas that were really visible there were false and that only one supernova was seen four times. So, the cause of that is gravitational lensing. That is, before SP 1149 galaxy there is. galaxy cluster called Max J1149. That is, there are thousands of galaxies here. And if there is only one galaxy, there will be a lot of matter constituting in it. Similarly, if there are thousands of galaxies,, we can imagine how many stars and how much matter is. constituting in it. Likewise, there are many black holes in it. We all know that black holes bend space. Because the black hole mass is more. So, space bends there. Also there are many black holes and stars, in the galaxy cluster. So, they all bend space together. And there is a gravitational lensing happening there. Gravitational lensing means if you, look at this glass here for example the lines below it look like, they are bending when you look at the glass dome. The reason for that is that the, glass here bends the light coming from that paper and shows us. Similarly, space bends near. the galaxy cluster. So, it bends the light coming from behind it and shows us. So, there is SP 1149 galaxy behind the galaxy cluster. So, the light coming towards us. from the SP galaxy bends, near the galaxy cluster and shows us. Because of that, supernova happened.

once in the galaxy, seemed to have happened four times. But the interesting thing here is that the galaxy was not seen only once, but three times in space. So, how would it be if a person stood in front of us as three, How would it be if those three were. versions of past, present, future, Exactly the same thing happened here., That is, we could see the time travel effect. But in the visuals of these three galaxies, only one supernova happend. That is, it can be considered, a future galaxy. The other two have not yet happened. That is, they are still in the past. So, according to General Theory of Relativity,. they calculated the space-time curvature and predicted that, supernova would appear in one of them in 2015. And as they thought, a supernova appeared in it. That is, a supernova should appear in the third galaxy in 1995. But we don't have the data to see. if it appeared or not. Therefore we can't know that. But we can see the same galaxy two or three times. If we ask why there is such time gap in the first part reason is that Light from SP Galaxy, came to the galaxy cluster in different ways. Time travels differently around the galaxy cluster. That is, if one side of time goes fast,, the other side goes slow. That is why the event in the same galaxy was seen in past, present and future. Based on this, we can understand. how strange time is. Another thing we can understand. from this is that no matter what happens in the universe, it will not disappear completely. The passed time for us may be present, to aliens somewhere. That is, Harappan civilization is past for us. But the aliens somewhere may still be watching the Harappan civilization. Similarly, if we develop the technology. further, we can see the civilization of aliens that was long perished. But it needs a very advanced technology. Because the event we saw now is a supernova. It shines brighter than a galaxy. So we can detect it. But to see the alien life in a. planet orbiting around the sun, it wouldn't be enough even for, 100 James Webb telescopes kept together. So according to that you can understand what kind of technology we should develop. So, if you ask could humans travel back in time?. The answer would be 'No.' Because our past is only in the form of information in the universe. Physically they are happend events. So we can't travel back in time practically. But like God who knows science,. we can stand on one side of time and watch past, present and future of the universe. So this is the information in this video. If you like the video, be sure to like it. And for more such videos,. follow our channel regularly. And let me know in the comment section. below the questions that you find interesting. And let's start a special video series about it. Thanks for watching.