Chandrayaan 3-Updated Biggest News    

Lo friends Siddharth and hit this date on 14 July 2023, because on this day at 02:35 PM ISRO is about to launch Chandrayaan 3 mission from its Satish Dhawan Space Center and this time interestingly their main goal is soft Landing is about to happen which he tried during Chandrayaan 2 but the mission failed unfortunately. Simply speaking, on this current mission, he will try to land on the moon in such a controlled way that there is no damage to his lander. And if ISRO succeeds in this mission

 

If the Chandrayaan 3 lander is able to do this and the investigation of the Moon's South Pole starts as soon as possible, then India can become the first country which will be able to show the real story of the Earth's birth through practical proof from that data. So now the question comes that how will Chandrayaan 3 do all this? Which such sensors does it have and what else can these sensors do apart from the core objective of the mission? Well, we are going to answer all these questions today in this video. For now, just understand that this mission of Chandrayaan Three is not only interesting.

 

Rather it is going to be equally challenging because first of all you soft landing on them is more difficult than soft landing on Mars. Yes? Same hit on which 33 times more creators in comparison to Moon. Now let me explain so look here as you can see there are 77 government space agencies all over the world. Out of them, not only 11 countries have successfully done moon missions, but only three countries like America, Russia and China have been able to soft landing on the lunar surface so far, whereas Mars is far away.

 

Out of the five countries that have conducted space missions on them, two have successfully landed on them. That is, the success rate of landing on Mars became 40% and there it was 27% on the lunar surface. Now this is because see, whereas an average spacecraft takes seven months to reach Mars, the scrap reaches it in just 3 days. So, if even by mistake the path of the spacecraft gets deflected by any reason while going to the Moon, then it becomes more difficult to maneuver it i.e. control it and correct its position in such a short time.

 

Time is less, distance is less, difficulty becomes more and even more problem comes when space scrap is not landed in the calculated time frame. Basically the time of spacecraft landing is estimated on the basis of the speed of the spacecraft. Meaning supose if the speed of space scrap is coming at 20,000 kms then it gets only 15-30 minutes window to land on Moon. Advise that the game of scrap is over, that is, whether you change the text of the space scrap or not, it is bound to crash. Above all, the problem of soft landing does not end here.

 

Because even if the proposal starts the touchdown in this free time, there are other things that will create problems in the landers. For example, look at the local atmosphere of that landing site, as we all know that there is an atmosphere on Mars, which slows down the speed of the lander by creating friction, and that is why parachutes can be used along with thrusters for landing on Mars. . But due to the absence of such an atmosphere at the base, the entire load comes on and this creates the problem in landing. because these extra powerful thrusters like

 

Sir Sir tries to land at the office, putting Moon's Lu Soul at risk of flying off and entering delicate sensors that could sabotage the mission. Now, on top of these problems, the area where Chandrayaan 2 was supposed to land last time was the South Pole, now the South Pole of the Moon, not specifically in comparison to the entire Moon, has more creators' values ​​and mountains. So landing is to target a sweet spot and then accurately land the lander on the same sweet spot by controlling it from the earth or by itself. quite difficult

 

Apart from this, the temperature gradient fluctuates significantly when landing on the Moon's South Pole. Because the Moon takes approximately 28 days to complete one rotation, due to which the temperature of the side facing Sangha reaches 120 degrees Celsius for two weeks and the temperature of the other side remains up to -230 degrees Celsius. South Pole Well South Pole is the junction of these two regions. Now even if by mistake the lander suddenly lands on the South Pole, a thermal shock can be generated due to the temperature difference and if a thermal shock is generated

 

The condition of the lander will be exactly like this glass. As you can see, the glass cracked as soon as hot water was poured into it, similarly the parts of the lander will also break easily. But now, tackling all these problems, ISRO also lands its lander on the lunar south pole. Still, there is always a risk of losing communication with him. So look, you might not know it, but the moon remains dark for almost 2047 days at its pole. Even when it is day, the sun is visible only on the horizon, due to which

 

Some areas hidden behind operators and mountains have not seen the Sun since the Moon's formation. Now how will the solar panels of the lander work? Just all these regions i.e. not getting enough time to detect the landing side, loss of senses due to dust, horse temperature of Lunar South Pole, head office attack and communication issues. Due to these many times lunar soft landing fails. Now, to handle these problems in Chandrayaan 3, such a unique strategy has been used that this time the chances of problems arising in soft landing are negligible.

 

To solve the problem of soft landing, he has found a lucky spot for Chandrayaan 3's lander, where there is neither an uneven head office full of creators and mountains, nor a dress tickle. When Chandrayaan 3 will be launched on July 14, it will first do its orbiter five times while orbiting the Earth. So that it reaches an optimal speed. This will happen that it will fly towards the Moon like a slingshot, so that there will not be much fuel use in the initial phase of Chandrayaan 3 mission.

 

And this fuel can be used at the time of landing. After this, even when the time for landing comes, a unique plan has been thought of. This traditional way will not land on direct because such side earliers can blow it too much dust and it can spoil the senses. So instead Chandrayaan 3 will make a reducing orbit around the Moon to reduce its speed before landing and also to properly inspect the landing site once again. i.e

 

All in all, with only these two steps i.e. orbital landing and perfect landing sport, Chandrayaan will be able to tackle the first three regions of soft landing failures. After this, the matter of fourth reason is communication issues, for that Chandrayaan 3 is going to investigate the surface of the moon with its rover. Not through his lander but instead he is going to keep his lander standing in the sun and get it to relay signals between the rover and the Earth. To understand this a little more easily, let us first understand the architecture of Chandrayaan Three. Look if we Chandrayaan Three and its beloved

 

If we compare the architecture of Sister Chandrayaan 2, we can see that there is no major difference in its design. It also has two modules: propulsion module and launch vehicle.