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Justice Jain committee:
- Constituted by the Supreme Court in September 2018.
- Its work is to unravel the rogue officials responsible for the infamous ISRO “frame-up” case of 1994, which destroyed the life and reputation of Nambi Narayanan, one of the country’s prominent space scientists.
What’s the issue?
At the time of his arrest on November 30, 1994, Mr. Narayanan was working on cryogenic engine technology at the premier Indian Space Research Organisation (ISRO).
- The police investigators had accused him of passing on documents and drawings of ISRO relating to Viking/Vikas engine technology, cryogenic engine technology and PSLV flight data/drawings to Pakistan.
What happened at the Supreme Court?
- The Supreme Court dismissed the case in 2018 as a criminal frame-up based on “some kind fancy or notion”. It said Mr. Narayanan’s career was “smothered.”
- The CBI, which took over the probe from the Kerala Police, had promptly filed a closure report in 1996. But Mr. Narayanan fought on to bring his accusers to justice.
- The apex court, in its 2018 judgment, had called the treatment meted out to the scientist while he was in custody “psycho-pathological”.
- The court ordered the Kerala government to pay Mr. Narayanan ₹50 lakh in compensation, though it said mere money was not enough to make up for the torture the scientist had endured for 24 years.
- Also, the scientist had said that the prosecution launched by the Kerala police had a “catastrophic effect” on his career and personal life, besides setting back the technological advancement in space research.
- Cryogenic technology involves the use of rocket propellants at extremely low temperatures.
- The combination of liquid oxygen and liquid hydrogen offers the highest energy efficiency for rocket engines that need to produce large amounts of thrust.
- Specific impulse (a measure of the efficiency) achievable with cryogenic propellants (liquid Hydrogen and liquid Oxygen) is much higher compared to earth storable liquid and solid propellants, giving it a substantial payload advantage.
Why this technology is important for India?
- India is only the 6th country to develop the cryogenic engine after the USA, France, Japan, China and Russia.
- It is important technology for India because India could launch heavy satellites (of weight more than 2500-3000kg) with the help of Cryogenic engines and its critical for the success of GSLV program.
- The technology also holds importance in the context that India was denied this technology in 1990s by the USA when India was making deal with Russian agency to transfer of technology.
- With this technology India does not have to depend on the other space agencies.
- It will not just help ISRO probe deeper into space but will also bring it extra revenue, enabling it to make commercial launches of heavier satellites. By providing the cost effective and reliable services India can tap the Asian and African space markets, which are looking towards India on this front.
- What is Cryogenic Technology?
- How it works?
- Challenges involved.
- Countries having this technology.
Discuss the challenges involved in the development of cryogenic technology.
Sources: the Hindu.