In New Delhi, while the Chandrayaan-3 rover continues its lunar experiments, scientists at the Indian Space Research Organisation (ISRO) are now turning their attention to their next mission: the Sun. The Aditya-L1, India's inaugural space observatory designed for solar research, is preparing for launch at the nation's primary spaceport in Sriharikota.
What is the mission of Aditya-L1?
With the Moon landing successfully completed, India is now setting its sights on the Sun, as the launch of the Aditya-L1 spacecraft is just a week away. This upcoming mission is designed to extensively study solar winds, which can impact Earth and manifest as phenomena like "auroras." Moreover, this research aims to provide a better understanding of the Sun's influence on Earth's climate patterns.
The Aditya-L1 spacecraft, India's inaugural solar observatory, is set to launch from Sriharikota, the country's primary spaceport. It will observe the solar corona and the solar atmosphere remotely.
The launch date for the Aditya-L1 mission will be officially announced in two days, with ISRO Chief S. Somanath indicating a target launch date of September 2nd, during the first week of September.
Once launched, the spacecraft will travel approximately 1.5 million kilometers, facilitated by India's heavy-duty launch vehicle, the PSLV. It will journey towards Lagrange Point 1 (L1), a unique region in space where gravitational forces balance, allowing objects to remain relatively stationary and reducing the spacecraft's fuel consumption.
The cost of the Aditya-L1 mission is notably cost-effective, with the spacecraft being built at nearly half the cost of the Chandrayaan-3 mission. In 2019, the government sanctioned ₹378 crore for this solar research mission, which aims to study the Sun's atmosphere.
ISRO's reputation for cost-effective space engineering has positioned India as a competitive player in the global space industry, as demonstrated by the Chandrayaan-3 mission's success, which cost ₹600 crore, equivalent to the budget of a few blockbuster Bollywood movies. However, there hasn't been an official update on the exact costs of the Aditya-L1 mission as of now.
