The first indigenous-sounding rocket launched in India was Rohini RH-75. It was launched on November 20, 1967, from Thumba Equatorial Rocket Launching Station (TERLS) in Thiruvananthapuram, Kerala. The launch of this rocket marked a significant milestone in India's space program and opened doors for further advancements in space research and technology.
RH-75 was designed and developed by Indian Space Research Organisation (ISRO) with the aim of studying the upper atmosphere and ionosphere. The Rohini series of sounding rockets were named after the Hindu goddess of prosperity, Rohini. It was India's first successful satellite launch vehicle and played a crucial role in establishing the country's capability in space technology.
The Rohini RH-75 was a solid propellant rocket and was designed to carry a meteorological payload to an altitude of about 200 km. It was equipped with a multistage system, which helped in injecting the payload into the desired orbit. The rocket was successful in accomplishing its mission, and the data collected from the meteorological payload was used for weather forecasting and other meteorological studies.
The launch of the Rohini RH-75 demonstrated India's capability in developing its own rocket technology and showed the world that India was capable of making significant contributions to the field of space technology. The mission also helped in building the confidence of Indian scientists and engineers in their capabilities, and it paved the way for more complex and challenging missions in the future.
Over the years, India's space program has made remarkable advancements and has established its presence in the global space community. Today, ISRO has a range of advanced rockets and satellites that are being used for various purposes, such as communication, remote sensing, meteorology, and navigation.
In conclusion, the launch of the Rohini RH-75 in 1967 marked the beginning of India's journey in the field of space technology and paved the way for further advancements. Today, India is a leading player in the global space community and has made significant contributions to the development of space technology.
