PSLV rocket lifts off with 19 satellites from Brazil, US and India

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By Venkatachari Jagannathan
Sriharikota (Andhra Pradesh) Feb 28 |
India’s Polar Satellite Launch Vehicle-C51 (PSLV-C51) rocket loaded with 19 satellites from Brazil, the US and India lifted off from the rocket port at Sriharikota in Andhra Pradesh on Sunday morning.

The rocket carrying Brazil’s 637-kg Amazonia-1 satellite as its primary passenger and 18 others (13 from the US and five from India including a defence satellite) as co-passengers lifted off from the first launch pad at Satish Dhawan Space Centre (SDSC) here at 10.24 a.m. on Sunday.

India’s first space mission for 2021 is one of the longest for a PSLV rocket and is expected to conclude 1 hour, 55 minutes and 7 seconds into its flight.

If all goes well India will end the mission orbiting a total of 342 foreign satellites, all for a fee.

The rocketing is a fully commercial one of NewSpace India Ltd (NSIL) with the primary passenger being the Amazonia-1 satellite.

At 10.24 a.m. the 44.4 metre tall PSLV-C51 rocket blasted off from the first launch pad here and slowly rose-up towards the skies with thick orange flame at its tail.

The rocket slowly gained speed as it went up while emitting a rolling thunder sound.

Amazonia-1 is the optical earth observation satellite of National Institute for Space Research (INPE).

This satellite would further strengthen the existing structure by providing remote sensing data to users for monitoring deforestation in the Amazon region and analysis of diversified agriculture across the Brazilian territory, Indian Space Research Organisation (ISRO) said.

The 18 co-passenger satellites include four from IN-SPACe (three UNITYsats from consortium of three Indian academic institutes (Jeppiaar Institute of Technology, Sriperumbudur, G.H.Raisoni College of Engineering, Nagpur and Sri Shakthi Institute of Engineering and Technology, Coimbatore), one Satish Dhawan Sat from Space Kidz India) with an engraved picture of Prime Minister Narendra Modi on it as well as Bhagavad Gita in a flash.

The remaining 14 satellites Sindhu Netra, an Indian technology demonstration satellite from Defence Research Development Organisation’s (DRDO) research centre Imarat, Hyderabad to identify suspicious ships and 13 satellites from the US viz., SAI-1 NanoConnect-2, a technology demonstration satellite and 12 SpaceBees satellites for two-way satellite communications and data relay.

For the third time ISRO is using the PSLV rocket’s DL variant that will have two strap-on booster motors.

In normal configuration the PSLV is a four stage/engine expendable rocket powered by solid and liquid fuels alternatively. Six booster motors will also be strapped on to the first stage to give higher thrust during the initial flight moments.

But the 44.4 metre tall PSLV rocket that flew on Sunday was the DL variant having only two strap-booster motors. This variant was used for the first time to put the Microsat R satellite into orbit on January 24, 2019.

The Indian space agency has PSLV variants with two and four strap-on motors, larger PSLV-XL and the Core Alone variant without any strap-on motors.

The choice of the rocket to be used for a mission depends on the weight of the satellite and the orbit where the satellite has to be orbited.

Be that as it may, the PSLV-C51 mission is one of longest ones.

As per its flight plan, the rocket will put the 19 satellites into Sun Synchronous Orbit over a duration of 1 hour, 55 minutes and 7 seconds.

During its flight, the rocket’s fourth stage engine will be cut off and restarted a couple of times, the first one will be at 16 minutes into its flight.

Seventeen minutes into its flight the rocket will sling the Brazilian satellite Amazonia-1.

Just over one hour into its flight the rocket’s engine will be restarted for about nine seconds before it is shut down again.

After 1 hour, 49 minutes and 52 seconds the rocket’s engine will be reignited for eight seconds after which the 18 piggy back satellites will be put into orbit.

(Venkatachari Jagannathan can be contacted at v.jagannathan@ians.in)

Source: IANS

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Meet Gurmeet singh Shunty A New Superhero With Turban

Meet Gurmeet singh Shunty A New Superhero With Turban

In the last year, the whole world was struck by a large pandemic. The year 2020 came with a pandemic called coronavirus which affected the whole world badly. Coronavirus in India resulted in great downfalls in health, economy, unemployment, and so on. Lakhs of People Lost their lives, jobs, and their loved ones. The whole year was very disturbing for each section of society. Coronavirus in India resulted in great downfalls of health, economy, unemployment, and so on. The whole year passed with a large Tension and fear for all the peoples. In the hard times of coronavirus spread, a lot of peoples came out and helped the person in need and It is one of the very few positive effects of Covid-19.

During the blast of the Covid-19 pandemic in the world our volunteers have demonstrated an exceptional display of solidarity across the world and our society. However, this is also the year which witnessed the world coming together to fight coronavirus. The year with its share of trials and tribulations threw up some exemplary work being done by organisations and individuals in this difficult time as the pandemic spread, a new breed of warriors with an indomitable spirit stood up bravely against it to take on the challenge head on.

In the hard times of lockdown, a lot of peoples came out and helped the person in need and It helped the society to live again with a hope of being helped in bad time. During the Large spread of the Covid-19 pandemic in the world our leaders of the society have demonstrated an exceptional display of solidarity across the world and in our society too. They did a Great work in every aspect needed at that time, from Responding to calls for help from their local communities to help them by going on roads, they are everyday heroes who came as a preserver for them.

They do wear masks and face shields to protect themselves and spread awareness in the society to follow each rule and regulation. We can say that there are many things which has spread faster than the coronavirus during the pandemic, it has been the noble works, fearless steps, selfless service and recognition of Gurmeet Ji and his supporters who continued to work day and night to save other’s lives. He also set up camps and volunteer help alongside highways and by roadsides, just to provide relief and support the migrant workers going back to their places all over India.

Among the Great hidden heroes who worked day and night to fight during lockdown, one such person is Gurmeet Singh shunty ji, who is the ex general secretary of delhi sikh gurudwara committee.Being at such great post he always learned to do sewa and that teaching has been always with him which dedicated him towards the society to work for the people of his own nation and humanity. Gurmeet Ji worked 24×7 , without caring of himself. He is the person who have been stepping in to help during the pandemic and they all have been a portrait of selflessness and optimism to this society.

Gurmeet Ji believe that our selfless acts or Sewa in any form must be done to save humanity, Sewa require a true heart and helping nature which will bring both helper and victim happy. During the tough times of coronavirus, Gurmeet Ji and his volunteers came out of their comfort zones to help lakhs of migrants workers who wanted to go back to their hometown during the COVID-19 lockdown. So in that  time  when the world undergoes such vast pandemics which affects all the person Whether it’s a small or large donation of money, resource or humanity, each things matter.

During the tough times of coronavirus, when everyone was thinking of themselves First, Gurmeet Ji and his volunteers came out of their comfort zones to help lakhs of migrants workers who wanted to go back to their hometown during the COVID-19 lockdown.Despite of being older in age,He did not let himself to be inside house and watch news of the suffering surroundings but he helped as many people as he could during the crisis by arranging food, buses, trains and most importantly by giving a warmth of love and care.He created a large team just to help the peoples in problem and inspired many others to do so. We can say that there are many things which has spread faster than the coronavirus during the pandemic, it has been the noble works, fearless steps, selfless service and recognition of Gurmeet Ji and his supporters who continued to work day and night to save other’s lives by risking his own and his family’s health. They didn’t even meet their family members and specially children for months,for their Safety and some even spend nights in their vehicles and outside home to assure that the virus doesn’t spread further to their loved ones and family members. Government took various steps to save our nation from the bad impacts of corona spread and one of them was lockdown. Lockdown was done to stop the spread the corona in nation but it resulted in great losses.when lots of People were on Roads, lots have nothing to eat and some were not having anyone for their care, without any money and food thousands of People covered thousands of kms on their feets, with their families and whatever they had earned in their lifetime, there comes some unknown super heroes of our society who helped them selflessly.

Their faces get rashed by the mask marks, they continuously took medicines to save themselves and others too. They maintain distance from their own members in order to help other persons to reach their destinations. In the bad times we get to know about many such People and These are the people who are helping in restoring humanity’s faith by coming up with novel ideas and their great works which inspires whole society to come ahead. That was the time when a number of labourers, their children and other family members were forced to return back to their places but Gurmeet Ji risked his life to save theirs.He started his service with providing cooked food as langar sewa and later switched to dry rations too, with the objective that people in need should not go to sleep on an empty stomach and they must not loose their hearts and continue their journey with less problems. It’s very hard to find such person in this crucial time when everyone put themselves first but Gurmeet Ji believe in his teachings and said “our panth has taught us the lesson of jan sewa, and we will continue this legacy till our last breathe.”

All the people who helped any of the person in need will be in their memory for forever as they made them believe on brotherhood and humanity in such a Crisis. It is beleived that in when some person get trapped in trouble even your shadow leave your side but the persons like Gurmeet Ji taught each and every person of society that we Must help each other to maintain love and care in society which will make then believe in the existence of god. If God has given you the power and resources to help others you must move forward as your one step can change anybody’s life.Gurmeet ji said that “our great sangat give us the teachings of sharing whatever less or more you have and These teachings which I started learning since my childhood inspired me to help my brothers and sisters of this society. ” He further added that he feel so happy and blessed that he could be the reason of anyone’s little smile. He requested everyone that even Your small step can save someone’s life and make them beleive into humanity and brotherhood.He started his service with providing cooked food as langar sewa and later

 

switched to dry rations too, with the objective that people in need should not go to sleep on an empty stomach and they must not loose their hearts and continue their journey with less problems.

He also set up camps and volunteer help alongside highways and by roadsides, just to provide relief and support the migrant workers going back to their places in UP, Bihar and even farther. It was clearly seen during the pandemic when thousands of people were going towards their villages with their small children and had nothing to feed them, at that time Gurmeet Ji provided them food ,water and other necessary items which brought  beautiful smiles and tears of happiness in their eyes as they never expected that in this crucial time there could be someone who will act as a survival medium for them.

At that time many warriors came in the front line to help the society. Despite being senior in age Gurmeet singh Shunty ji, was the Person who came out of the house when everyone was locked. He was standing in the crowd to help them reach their houses and made  very hard decisions at the right time.

We need to Recognise these Heroes so that they could work more and more for the welfare of this society. We need to Recognise these unsung Heroes so that they could work more and more for this society as “this society is all about give and take.”  They have given millions of smiles and its our time.They must be appreciated for their noble works to boost such works of brotherhood. They have given millions of smiles and its our time to pay them back.

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