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GSLV Mk III Launch by ISRO

In the multimillion dollar global satellite launch market, Indian space research organization has made itself more competitive and this time it is about heavy satellite launching rockets. On 5th June 2017, ISRO achieved another milestone as it successfully launched its most powerful rocket – GSLV Mark III.


Indian Space Research Organization (ISRO) showed its great potential again, this time by launching its most powerful rocket – GSLV Mark III


It is important to know that a PSLV can launch around 1000 kg satellite, a GSLV can launch around 2000 kg and now with this GSLV-Mark III, the weight limit has gone up to 4000 kg and with some modular changes, this limit can be increased to even 6000 kilograms. Through this rocket, ISRO sent a heavy satellite of more than 3 tons which is called GSAT-19 (weighing 3136kg). It is a communication satellite which is the first satellite of India that is capable of providing internet services using a space-based platform.

ISRO scientists were mastering the cryogenic technique for 15 years. This special technique is based on liquid oxygen and liquid hydrogen and it makes the rocket more efficient.

Will ISRO send humans in space?

The reason why this is so important is because earlier for launching a similar satellite, ISRO had to spend around 800 Cr as it had to rely on European Space Agency and now it can do the same launch in its own country by spending only around 300 Cr. Not just that, ISRO can now offer its heavy satellite launching services to other countries too which means more earnings. Well, that sounds really great but there is something more. For the first time, ISRO has powered GSAT- 19 satellite with lithium ion batteries which are indigenously made. Now, we all know that India has to import oil for to meet its energy needs and a successful run of these batteries means that ISRO can share its expertise in lithium ion batteries for a domestic commercial use which means India can further develop its own technology to run battery-powered electric vehicles in the future. That can be a real game changer for India. Another point is that this launch has opened the way for ISRO to finally send humans in space as this rocket is capable of carrying humans too. And did you know that ISRO scientists were mastering the cryogenic technique used in the engine for 15 years? This is a special technique which is based on liquid oxygen and liquid hydrogen. It makes the rocket more efficient.

What will be another great achievement of ISRO? It seems that they have a lot of outstanding goals for the years to come

ISRO’s contribution

Thanks to ISRO, the price to send heavy satellites in space is going to come down a lot and it means that so many countries around the world can now dream to have their own affordable and powerful communication satellites in space which can positively impact the modern lifestyle of millions of people around in the world. For ISRO, Its a journey to make itself self-reliant in its rocket launching capabilities while improving the quality of life of the people of India as it continues its exploration in the vast space that still remains largely unexplored from the point of view of modern science. That is why it gives tremendous opportunity to all space agencies of the world to have a mutual co-operation and also to independently discover something new even though some of them may have a smaller budget or different capabilities. For ISRO, it is not just about success or failure and also it is not about restrictions or boundaries. For ISRO, it is about good intentions, hard work and consistency and that is why it seems that there are no limits to what they can achieve.

About Karolina Goswami

Hello everyone! Welcome to my blog! I hope you enjoy reading the stuff that you will not easily find on the mainstream media. I am a girl from Poland who is living in India. I am a seeker and I share my thoughts through this medium with the world citizens. For more details, check 'about me' section in the top menu bar. To contact me, write to me on indiaindetails@gmail.com or simply write on the comment section below every post.


  1. Java Narendra Kumar

    Just love your VDOs Karolina!

  2. It is absolutely fascinating and, yes, heartwarming to learn the truth about India, it’s diversity & achievements. As an NRI your blog is an eye opener. Keep up the good work & thanks

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