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DART Mission: NASA’s vehicle to hit asteroid next month to save Earth
Every month or two such news comes that the asteroid is coming toward the earth. Sometimes far and sometimes near. But if the real danger to the earth is from any object, then it is asteroids. If ever an asteroid is coming towards the earth and there is no change in its direction, then the catastrophe is sure to come. To keep such an asteroid away or to change its direction, NASA launched the DART mission last year. On the 26th of next month, this mission is going to change its direction by colliding with the asteroid.
In November last year, NASA launched this spacecraft. (Photo: NASA)
To protect the Earth from asteroid attacks, this spacecraft will collide with the asteroid circling in distant space. The purpose is only to know whether the collision will change the direction of the asteroid or not. This spacecraft will collide with this asteroid at a speed of 23,760 kilometers per hour. So that the change in the direction of the asteroid can be recorded. Along with this, it can also be found out whether the collision will change the direction or not. Apart from this, the asteroid’s atmosphere, metal, dust, soil, etc. will also be studied during the collision.
What will Dart Mission do?
The name of this mission is the Double Asteroid Redirection Test (DART). The technique using which this work will be done is called Kinetic Impactor Technique. This technique has been developed so that the spacecraft can be changed in its direction by colliding with the asteroid coming towards the Earth. The asteroid that NASA will attack through the DART spacecraft is named Didymos.
Didymos asteroid is 2600 feet in diameter. There is also a small moon-like stone circling around it. The name of this moon is Dimorphous. The collision of the vehicle will happen with this. Its diameter is 525 feet. NASA will target this small moon-like stone. Who will collide with Didymos? After this, the change in the speed of both will be studied from the telescope on Earth.
If this mission is successful then it will be easy to save the earth in the future. (Photo: NASA)
Dart Spacecraft Speed?
NASA’s Planetary Defense Officer Lindley Johnson said that we will know the potential of the Kinetic Impactor Technique from this collision. Also, it will be known that only this will work. Or some new technology should be invented to save the earth from such asteroids. It will go fast in reaching Didymos, but it will hit its moon at a speed of about 24 thousand kilometers per hour.
Hitting at high speed will result in a collision with Didymos which is out of control. Therefore, by slowing down the speed of the DART spacecraft, it will be hit by the moon of Didymos. If the speed of the moon changes slightly due to the collision So he can hit him with Didymos. Due to this, there can be a slight difference in the speed and direction of both. The lack of speed of even one degree and one kilometer in space can have a big impact. Can prevent collision with Earth.
There will be a separate vehicle to keep an eye-
Simultaneously, the Italian Space Agency’s Light Italian CubeSat for Imaging Asteroids (LICIACube) is being sent to monitor the DART spacecraft. It will pass near the Didymos asteroid at the time of the collision so that it can take photos of the collision and send its pictures to Earth. NASA constantly keeps an eye on the near-Earth objects passing around the Earth. If a stone comes up to a distance of 1.3 astronomical units of Earth, that is, 1.3 times the distance between the Earth and the Sun, then it is visible on NASA’s radar. So far, NASA has recorded more than 8000 near-Earth objects around the Earth.
Among the near-Earth objects recorded by NASA, there are some asteroids that are more than 460 feet in diameter. If a stone of this size falls on America, it can completely destroy any one state. If it falls into the sea, it can bring a big tsunami. However, NASA has assured us that not one of the 8000 stones revolving around the Earth will hit the Earth for the next 100 years.
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NEET Result 2022: result will come by September 7, these details will be available on the scorecard
The wait for the release of NEET UG Result 2022 is going to end soon. National Testing Agency (NTA) is soon going to release the result of the National Eligibility cum Entrance Test (NEET-UG) 2022 for admission to undergraduate courses. Candidates were given an opportunity to raise objections on the provisional answer key of NEET UG till September 2, NTA will release the NEET result after clearing the objections received.
The Agency (NTA) had said that the UG Medical Entrance Exam i.e. New UG Result will be declared by 7 September 2022. Once the result is released, candidates will be able to check and download their scorecard (NEET UG Scorecard) by visiting the official website neet.Nta.nic.in. Along with the NEET result, the final answer key will also be released on the official website.
Check these details on the NEET UG scorecard-
After the release of NEET UG Result 2022, candidates should check their name, roll number, marks obtained in individual subjects, total marks, percentile score, All India Rank (AIR), and other details on the scorecard.
This time more than 18 lakh candidates had registered for NEET UG 2022. Of these, 95 percent of candidates appeared for the exam on July 17, 2022. The candidates who qualify in this entrance exam will be admitted to MBBS, BDS, AYUSH, BVSc and AH, and BSc Nursing seats. Candidates are advised to keep an eye on the official website of NTA at Nta.ac.in for the latest updates.
NEET UG Cut-Off Marks and Percentile-
Along with the NEET UG results, NTA will also release the category wise cut-off marks and percentile (NEET UG Cut-Off Marks and percentiles). Those who obtain marks equal to or more than the cut-off score for their category will be able to apply for admission to medical courses through All India Quota and State Quota counseling.
Former Tata Sons chairman and businessman Cyrus Mistry has died in a car accident. His car met with an accident in Palghar near Mumbai. Cyrus Mistry and four others were on their way towards Palghar when their car met with an accident. The director of his company has confirmed his death.
54-year-old Cyrus Mistry was the son of Pallonji Shapoorji Mistry, one of the most successful and powerful businessmen of Indian origin. Cyrus Mistry was born in Ireland. He studied at London Business School. Cyrus started working in the family’s Pallonji Group in 1991.
The trailer of Mega Blockbuster has been released. Kapil Sharma and Deepika Padukone announced their next project a few days back. Whose name was ‘Mega Blockbuster’? There was a lot of atmosphere for the mega-blockbuster for a few days. Everyone was in this confusion that what is this multi-starrer project. Mega Blockbuster is not a movie or series but an ad campaign for an online shopping app.
Within a few days, there was so much discussion about ‘Mega Blockbuster’ that the fans were desperate to see its trailer. But it is said that sometimes it is not what we think. The same is the case with the ‘mega blockbusters’ of comedians Kapil Sharma, Sourav Ganguly, Rohit Sharma, Ranveer Singh, Rashmika Mandanna, and Deepika Padukone.
Fans were thinking that these film stars are going to appear together in some big film or series. But the reverse happened, these celebs have come together not for any ad but for the ad for the Meesho app. In the trailer, you can see that Ranveer, Deepika, Kapil Sharma, Rohit Sharma, and other stars are seen telling the audience about Meesho Mega Blockbuster Sale. Sharing the trailer, Ranveer wrote, Meesho’s Mega Blockbuster Sale!
See the post here-
Fans are looking happy to see all the stars together while promoting Meesho Mega Blockbuster Sale. Before this, so many stars have been seen together in hardly any advertisement. It is also not a child’s play to bring together the masters of the world of Bollywood, comedy, and cricket. However, it was already revealed that Kapil Sharma, Sourav Ganguly, Rohit Sharma, Ranveer Singh, Rashmika Mandanna, and Deepika Padukone will be seen together on the Meesho app.
In fact, while sharing the poster of the mega-blockbuster, Saurabh Ganguly copied the content sent by the company and put it in his post. Because of this, it was known that he is a part of Meesho’s advertising campaign.