
Advances in developing eco-friendly launch vehicle systems reflect ISRO's commitment to sustainable practices in space exploration: VSSC Director S. Unnikrishnan Nair
The progress made by the Indian Space Research Organisation (ISRO) in developing eco-friendly launch vehicle systems reflects a strong commitment to sustainable space exploration practices, S. Unnikrishnan Nair, Director, Vikram Sarabhai Space Centre (VSSC), has said.
Dr. Nair was speaking after inaugurating a two-day national conference on Emerging Vistas in Chemical Engineering (EVINCE 2025), organised by the Indian Institute of Chemical Engineers (IIChE), Thiruvananthapuram chapter, here on Friday.
Key role
Emphasising the growing role of sustainable technologies in the space arena, he noted the advancements ISRO had made in developing eco-friendly systems using semi-cryogenic, cryogenic and Liquid Oxygen-Methane propellants. In this context, he also underscored the critical role of chemical engineering in India's technological advancement, particularly in the space sector.
Presiding over the inaugural session, M.C. Dathan, Mentor (Science) to the Chief Minister of Kerala, and former VSSC director, said there was a need to place emphasis on sustainability and the principles of circular economy to develop innovative solutions for mitigating carbon footprint.
Anirudha Bhalchandra Pandit, Vice-Chancellor of the Institute of Chemical Technology, Mumbai; C. Anandharamakrishnan, Director, CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram; R Vijay, Director, International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI); and S.K. Manu, Deputy Director, VSSC, also spoke.
Theme
EVINCE 2025 is themed on 'The art and science of artificial intelligence and additive manufacturing for revolutionising the design and production of materials.'
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


India.com
5 hours ago
- India.com
Rakesh Sharma was the first Indian to go to space, where is he now and what is he doing?
Rakesh Sharma was the first Indian to go to space, where is he now and what is he doing? Rakesh Sharma is a former Indian astronaut and the first Indian to go to space. In 1984, he achieved a milestone for India by starting a mission in space lasting 21 days and 40 minutes. Sharma's space journey made history and won the hearts of Indians. His mission was a joint effort by ISRO and the Soviet Interkosmos program. On April 3**,** 1984, he aboarded Soyuz T-11 with two Soviet astronauts. He captured several intriguing images and conducted experiments during his space journey that expanded the country's scientific horizons. His iconic conversation with the then Indian Prime Minister Indira Gandhi is still viral in which she inquired about how India looks from space, Rakesh, with unwavering patriotism, stated 'Saare jahan se accha'. These words by Sharma instantly brought the nation together in the pursuit of science and knowledge, rising above religion, caste, and gender. Where Is Rakesh Sharma? Presently, Sharma resides in Tamil Nadu's Coonoor district, leading a quiet but meaningful life. He stays out of the spotlight, but at the same time he still helps Indian space agency – ISRO through the National Space Advisory Council for the Gaganyaan mission. His name may not make headlines in today's world, but Sharma's legacy resonates within history textbooks. He continues to symbolise the boundless potential of space exploration and humanity's ambitions. Rakesh Sharma's Education Qualification Sharma's path from academic achievement to a career in space exploration is remarkable. Completing his preliminary education from prestigious schools such as St. Ann's High School, St. George's Grammar School, and Nizam College in Hyderabad, he pursued his ambition to join the military by attending the National Defence Academy (NDA) in Pune. In 1970, Sharma joined the Indian Air Force, eventually becoming a Squadron Leader. He notably flew 21 combat missions in MIG-21s during the 1971 Bangladesh Liberation War. His unwavering determination took him to the Yuri Gagarin Cosmonaut Training Center. There he earned the prestigious Soviet 'Hero of the Soviet Union' award in 1982. Despite his achievements, Hindustan Aeronautics Limited (HAL) Chief Test Pilot Sharma remains humble. His bravery was evident during a near-fatal MIG-21 flight incident near Ozar, Nashik, which he survived. Sharma retired in the year 2001 and settled in Coonoor with his wife, living a simple low-profile life. He is enjoying his life by playing golf, doing gardening and performing Yoga. Rakesh Sharma's calm demeanour reflects a life characterised by major achievement and inner tranquillity.


NDTV
6 hours ago
- NDTV
NDTV Exclusive: What Astronaut Rakesh Sharma Said On India's Cosmic Leap
In 1984, when Wing Commander Rakesh Sharma soared into space aboard a Soviet Soyuz spacecraft, he looked down at Earth and famously described India as "Saare Jahan Se Achha." Four decades later, that sentiment still resonates - only now, India is not just gazing at the stars but actively charting a course among them. With a bold roadmap unveiled by Prime Minister Narendra Modi, India's space ambitions are no longer confined to the drawing board. From launching its first crewed mission under the Gaganyaan program to building the Bhartiya Antariksha Station and eventually landing an Indian on the Moon by 2040, the Indian Space Research Organisation (ISRO) is scripting a new chapter in the nation's cosmic journey. Gaganyaan: India's First Human Spaceflight The Gaganyaan mission is the cornerstone of India's human spaceflight program. Slated for launch in 2025-2026, it aims to send up to a three-member crew into low Earth orbit for up to three days. The mission will be launched from Sriharikota aboard a GSLV Mk III rocket, now dubbed the Human Rated Launch Vehicle Mark-3. According to Rakesh Sharma, who has been closely involved with the program, "Gaganyaan is progressing well-step by step, slowly but steadily. That's the way to go because we are opening the envelope, and that's how testing is done." The latest Indian astronauts, or Gaganyatri, trained initially at the Yuri Gagarin Cosmonaut Training Centre in Russia, are now undergoing mission-specific training in India. Mr Sharma said they are "better prepared" because "they've had the same kind of training I had, and now they're training on the actual vehicle they'll fly in." Bhartiya Antariksha Station: India's Own Space Lab Beyond Gaganyaan lies an even more ambitious goal - the Bhartiya Antariksha Station. India plans to launch the first module of this indigenous space station by 2028, with full deployment expected by 2035. The station will serve as a platform for long-duration human spaceflight, microgravity research, and international collaboration. One of the astronauts designates, Shubhanshu Shukla, who is scheduled to perform scientific experiments on the International Space Station as part of the Axiom-4 mission next week, has already visited the United States to study systems aboard the International Space Station. "That information will be utilized in the Bhartiya Antariksha Station," Mr Sharma confirmed. Unlike other spacefaring nations, India's approach to its space station is rooted in inclusivity. "Most of the research will be for the benefit of humankind," Mr Sharma said. "That is our cultural ethos. Whatever we learn in space, the fruits of that will be shared - first with the Global South, and then with all of humanity." Moon By 2040: A National Aspiration Perhaps the most stirring element of India's space roadmap is the goal to land an Indian on the Moon by 2040. This mission will be entirely indigenous-from the astronaut to the rocket to the launch pad to the countdown. It's a monumental task, but one that ISRO is preparing for with characteristic determination. "Yes, it's exciting," Mr Sharma said. "Although it's already been done by others, ISRO tends to do things its own way. We're not in competition with anyone. We're seeking success with a template that is uniquely Indian." The Chandrayaan-4 mission, a lunar sample return mission, is expected to pave the way for this historic landing. It will collect moon rocks from the Shiv-Shakti point and bring them back to Earth, offering critical insights into lunar geology and mission logistics. Peaceful Vision For Space India's space program is not just about technological prowess - it's also about moral leadership. Mr Sharma, who has long advocated for space as a "peace port," believes that India can play a pivotal role in shaping global space policy. "We are good at waging peace offensives," he said. "Space belongs to all humanity. That is what the United Nations has said, and we are going to make sure that it happens." India's inclusive approach is encapsulated in the ancient Sanskrit phrase "Vasudhaiva Kutumbakam" - the world is one family. This philosophy underpins India's commitment to using space for peaceful purposes and shared progress. Inspiring Next Generation As India prepares for more frequent human spaceflights, the need for a new generation of space professionals is more urgent than ever. Mr Sharma has a message for the youth: "The world is open to you. Science is open to you. You have a new place to practice your passions. If you are a researcher, you've got enough time to look ahead and contribute not only to space science but to India-and through India, to all of humanity." He added, "This is the time for the younger generation to be excited. We are going to have more frequent flights, and that means more opportunities." A Personal Reflection When asked about his most memorable moment in space, Mr Sharma said it was "watching the sunrise and the sunset." "And watching the Earth from space. Realising how fragile our environment is. That's why I talk about sustainability. We don't have any other place to go right now. Though we are going to the Moon, settling there will take a long, long time," he said. And of course, no conversation with India's first astronaut would be complete without revisiting his iconic phrase. When Prime Minister Indira Gandhi asked him how India looked from space, he replied, "Saare Jahan Se Achha." Forty years later, he still believes it. "It's going to get even better," he said with a smile. Looking Ahead India's space roadmap is not just a technical blueprint - it's a national aspiration. It reflects the country's growing confidence, its commitment to peaceful progress, and its belief in the power of science to uplift humanity. "We've waited 41 years for a second Gaganyatri. But now, we don't need to wait. We have our own program. And we're ready," Mr Sharma said.


India Gazette
7 hours ago
- India Gazette
NASA, ISRO to launch private mission to space with Indian pilot on June 10
Washington DC [US], June 8 (ANI): National Aeronautics and Space Administration (NASA) on Saturday (local time)said that as part of a collaboration with ISRO, Axiom Mission 4 will be launched on June 10, the fourth private astronaut mission from Axiom Space, which will be piloted by Indian astronaut Shubhanshu Shukla. Axiom Mission 4 delivers on a commitment highlighted by US President Donald Trump and Prime Minister Narendra Modi to send the first ISRO astronaut to the station. The space agencies are participating in five joint science investigations and two in-orbit science, technology, engineering, and mathematics demonstrations. NASA and ISRO have a long-standing relationship built on a shared vision to advance scientific knowledge and expand space collaboration, a statement by NASA said. NASA, Axiom Space, and SpaceX are targeting 8:22 am (local time), Tuesday, June 10, for launch of the fourth private astronaut mission to the International Space Station, Axiom Mission 4. The mission will lift off from Launch Complex 39A at NASA's Kennedy Space Center in Florida. The crew will travel to the orbiting laboratory on a new SpaceX Dragon spacecraft after launching on the company's Falcon 9 rocket. The targeted docking time is approximately 12:30pm, Wednesday (local time), June 11, as per NASA. NASA's mission responsibility is for integrated operations, which begins during the spacecraft's approach to the space station, continues during the crew's approximately two-week stay aboard the orbiting laboratory while conducting science, education, and commercial activities, and concludes once the spacecraft exits the station. Peggy Whitson, former NASA astronaut and director of human spaceflight at Axiom Space, will command the commercial mission, while ISRO (Indian Space Research Organisation) astronaut Shubhanshu Shukla will serve as pilot. The two mission specialists are ESA (European Space Agency) project astronaut Slawosz Uznanski-Wisniewski of Poland and Tibor Kapu of Hungary. The private mission also carries the first astronauts from Poland and Hungary to stay aboard the space station. In a post on X, the International Space Station said, 'Axiom Mission 4, the fourth private astronaut mission from Axiom Space, is targeted to launch at 8:22am ET, Tuesday, June 10, from NASA's Kennedy Space Center to the orbital outpost.' (ANI)