Nagarajan Vedachalam | |
|---|---|
| Born | India |
| Occupation | Space scientist |
| Awards | Padma Shri |
| Website | web site |
Nagarajan Vedachalam is an Indian space scientist, [1] K. R. Ramanathan Distinguished Professor of the Department of Space and distinguished scientist emeritus of Indian Space Research Organization, [2] known for his contributions to Indian space programme. [3] He is a former director of the Liquid Propulsion Systems Centre that developed the cryogenic engine of the Geosynchronous Satellite Launch Vehicle (GSLV) and is reported to have associated with over 100 space programmes of ISRO. [2] He continues to sit in many committees of the Department of Space though officially retired from ISRO service [2] as the director of ISRO Inertial Systems Unit (IISU) [4] and holds several patents for his innovations. [5]
Vedachalam, a recipient of the degree of Doctor of Science (Honoris Causa) from the Madurai Kamaraj University, [3] was honoured by the Government of India in 2003 with Padma Shri, the fourth highest Indian civilian award. [6]
The Polar Satellite Launch Vehicle (PSLV) is an expendable medium-lift launch vehicle designed and operated by the Indian Space Research Organisation (ISRO). It was developed to allow India to launch its Indian Remote Sensing (IRS) satellites into sun-synchronous orbits, a service that was, until the advent of the PSLV in 1993, only commercially available from Russia. PSLV can also launch small size satellites into Geostationary Transfer Orbit (GTO).
Geosynchronous Satellite Launch Vehicle (GSLV) is an expendable launch system operated by the Indian Space Research Organisation (ISRO). GSLV was used in fifteen launches from 2001 to 2023.
The Indian Space Research Organisation, commonly referred to as ISRO, is the national space agency of India. It operates under the Department of Space (DOS) which is directly overseen by the Prime Minister of India, while the Chairman of ISRO also acts as the executive of DOS. ISRO is primarily responsible for performing tasks related to space-based applications, space exploration, international space cooperation and the development of related technologies. It is one of the six government space agencies in the world which possess full launch capabilities, deploy cryogenic engines, launch extraterrestrial missions and operates a large fleet of artificial satellites.
The Vikram Sarabhai Space Centre (VSSC) is a major space research centre of the Indian Space Research Organisation (ISRO), focusing on rocket and space vehicles for India's satellite programme. It is located in Thiruvananthapuram, in the Indian state of Kerala.
Satish Dhawan was an Indian mathematician and aerospace engineer, widely regarded as the father of experimental fluid dynamics research in India. Born in Srinagar, Dhawan was educated in India and further on in United States. Dhawan was one of the most eminent researchers in the field of turbulence and boundary layers, leading the successful and indigenous development of the Indian space programme. He succeeded M. G. K. Menon, as the third chairman of the Indian Space Research Organisation (ISRO) in 1972.
Krishnaswamy Kasturirangan is an Indian space scientist who headed the Indian Space Research Organisation (ISRO) from 1994 to 2003. He is presently Chancellor of Central University of Rajasthan and NIIT University. He is the former chancellor of Jawaharlal Nehru University and the chairman of Karnataka Knowledge Commission. He is a former member of the Rajya Sabha (2003–09) and a former member of the now defunct Planning Commission of India. He was also the director of the National Institute of Advanced Studies, Bangalore, from April 2004 to 2009. He is a recipient of the three major civilian awards from the Government of India: the Padma Shri, the Padma Bhushan and the Padma Vibhushan.
Udupi Ramachandra Rao was an Indian space scientist and former chairman of the Indian Space Research Organisation. He was also the Chairman of the Governing Council of the Physical Research Laboratory at Ahmedabad and Nehru Planetarium at Bengaluru and chancellor of the Indian Institute for Space Science and Technology (IIST) at Thiruvananthapuram. He is known as "The Satellite Man of India". He pioneered India's first satellite launch Aryabhata in 1975.
Satish Dhawan Space Centre - SDSC, is the primary spaceport of the Indian Space Research Organisation (ISRO), located in Sriharikota, 80 km north of Chennai.
The Liquid Propulsion Systems Centre (LPSC) is a research and development centre functioning under Indian Space Research Organisation (ISRO). It has two units located at Valiamala, in Thiruvananthapuram of Kerala, and Bengaluru of Karnataka. LPSC is augmented by ISRO Propulsion Complex at Mahendragiri of Tamil Nadu.
G. Madhavan Nair is an Indian space scientist and a former Chairman of the Indian Space Research Organisation, and Secretary to the Department of Space, Government of India. He has also been the Chairman of the Space Commission and Chairman of the Governing Body of the Antrix Corporation, Bangalore. He was Chairman of the Board of Governors of the Indian Institute of Technology Patna until he stepped down due to his involvement in a controversial deal relating to sale of radio spectrum bandwidth involving Antrix. He was subsequently barred from holding any private position
GSAT-4, also known as HealthSat, was an experimental communication and navigation satellite launched in April 2010 by the Indian Space Research Organisation on the maiden flight of the Geosynchronous Satellite Launch Vehicle Mk.II rocket. It failed to reach orbit after the rocket's third stage malfunctioned. The third stage was the first Indian-built cryogenic-fuelled upper stage, and was making its first flight. The ISRO suspects that the failure was caused by the third stage not igniting.
Parivakkam Subramaniam Veeraraghavan is a well known space scientist and rocket technologist of India. He has served as the Director of Vikram Sarabhai Space Centre (VSSC), Thiruvananthapuram, Kerala and as the Director of ISRO Inertial Systems Unit (IISU), Thiruvananthapuram. One of the most senior scientists at Indian Space Research Organization (ISRO), Veeraraghavan is known for his contributions to launch vehicle technology, especially in the areas of integration & checkout and Inertial Systems of ISROs launch vehicles. Presently, he is holding the honorary position of Prof. Vikram Sarabhai Distinguished Professor in VSSC, ISRO since January 2013.
Nambi Narayanan(born 12 December 1941) is an Indian aerospace scientist who worked for the Indian Space Research Organisation (ISRO) and contributed significantly to the Indian space program by developing the Vikas rocket engine. He led the team which acquired technology from the French for the Vikas engine used in the first Polar Satellite Launch Vehicle (PSLV) that India launched. As a senior official at the ISRO, he was in charge of the cryogenics division. .If he was not wrongly arrested then Indian space program would be much ahead than present as he is the founder of cryogenics technology which propels the recent Chandrayaan missions. He was awarded the Padma Bhushan, India's third-highest civilian award, in March 2019.
Dr. A. E. Muthunayagam is a leading space scientist in the Indian Space Research Organisation and the chief architect of rocket propulsion in India. He was responsible for the creation of Liquid Propulsion Systems Centre. For his significant contributions to the development of Propulsion Technology in India, he is known as the father of propulsion technology in India's space program. He chose to return to India from the National Aeronautics and Space Administration for the development of propulsion technology in the Indian Space Research Organisation. He established the Test Stands and Assembly and Integration Facilities in Liquid Propulsion Systems Centre, Mahendragiri for testing liquid stages of the Polar Satellite Launch Vehicle and the Geosynchronous Satellite Launch Vehicle. He is the founder director of Liquid Propulsion Systems Centre] and held the position from 30 November 1985 to 14 April 1994. He held the secretary position in the Department of Ocean Development. He worked as an executive vice-president in Kerala State Council for Science Technology and Environment. He worked as Chairman of the Board of Governors of the Indian Institute of Technology, Chennai from 2005 to 2008. He was appointed under Section 11 of the IIT Act of 1961, which lays down the composition of the Board of Governors for each of the seven Indian Institutes of Technology across India
M.Y.S. Prasad is an Indian scientist and the former director of the Satish Dhawan Space Centre Sriharikota Range (SDSC-SHAR). Govt. of India’s Civilian Award Padma Shri for the year 2014 for his distinguished service in Science and Technology.
Vasudevan Gnana Gandhi is an Indian rocket scientist, known as the pioneer of cryogenic rocket science in India. A graduate in Mechanical Engineering from the Thiagarajar College of Engineering, Madurai, Gandhi started his career by joining the Indian Space Research Organization in 1968 and held many positions such as Project Director and Programme Director at ISRO. His contributions are reported behind the development of booster liquid stages of Geosynchronous Satellite Launch Vehicle and the uprating of VIKAS engine. A recipient of the Aeronautical Society of India Award, Gandhi was honored by the Government of India, in 2005, with the fourth highest Indian civilian award of Padma Shri. Currently, Vasudevan Gnana Gandhi is working as Senior Vice President-Propulsion at Skyroot Aerospace, Hyderabad and also as chief academic advisor to Givemefive.ai.
Kailasavadivoo Sivan is an Indian space scientist who served as the Secretary of the Department of Space and chairman of Indian Space Research Organisation and Space Commission. He has previously served as the Director of the Vikram Sarabhai Space Center and the Liquid Propulsion Systems Centre.
Madhavan Pillai Ramakrishna Kurup was an Indian rocket scientist and the founder of the first solid rocket propellant plant in India at the Vikram Sarabhai Space Centre. He is known to have contributed to the successful launching of the Augmented Satellite Launch Vehicle (ASLV) as the director of the VSSC centre in Thiruvananthapuram. The Government of India awarded him the fourth highest civilian award of Padma Shri in 1990.
GSAT-20 is a communication satellite jointly being developed by Indian Space Research Organisation Satellite Centre and Liquid Propulsion Systems Centre and will be launched by ISRO. GSAT-20 will be a continuation of GSAT series of communication satellites. The satellite is intended to add data transmission capacity to the communication infrastructure required by Smart Cities Mission of India.
Sreedhara Panicker Somanath is an Indian aerospace engineer serving as the chairman of the Indian Space Research Organisation.
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