India's Journey in Space
Since the second world war a new pavilion has been opened in the field of Science and technology-it is space adventure; a result of cold war development. Informer Soviet Union has led the path followed by U.S.A. There after few other countries have participated in this space competition. Through late in starting India has gained a respectable position in this elite group, by sending ‘Aryabhatta’, India’s first artificial satellite into, the space orbit on 9th April, 1975, from Soviet cosmo drome. The process of India space journey has it’s origin lying with the establishment of Department of Atomic Energy long back in 1950. But we have our true stepping stone with the foundation of ISRO(Indian Space Return Organisation) under the chairmanship of Dr.Vikram Sarabhai in 1969 with an objective to provide guideline , formulate policies and monitor the implementation of National policies. It has gained lively peace/place with the organization ‘space comision’ It provides inspiration of development of indigenous technology to build up satellite and launch vehicles on it’s own. After ‘Arybhatta’ we have ‘Bhaskara I’ developed and sent with the help of USSR. But our self efficiency in this field has proved with development of 'Rohini' series of satellites ‘Rohini –IB’ sent in space on 16th july ,1980 from Sriharikota, was boarded on ‘SLV-III’ first indigenously built launch vehicle. It was followed by ‘Rohini II’ on 31st May , 1981 and ‘Rohini III’ on 17th April, 1983 . This series served a lot with the information of weather , telecommunication and geographical features of our country and it’s surroundings. In the meanwhile ‘Bhaskara II’ was set in the Geo-Stationary orbit on 28th November , 1981. As we are improving we feel wanting in high loading launch vehicle as SLV has the highest capacity of carrying 500kg. This need leads to development of PSLV(Polar Satellite Launch Vehicle) and GSLV (Geo Synchonous Satellite Launch Vehicle ) . The achievement really