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“We have made sure we will have a unique data set that is not currently available from any other mission,” said Sankar Subramanian, principal scientist of the mission.
“This will allow us to understand the sun, its dynamics as well as the inner heliosphere, which is an important element for current-day technology, as well as space-weather aspects,” he added.
People watch the ISRO rocket lift-off in Sriharikota, India. Credit: Getty Images
The mission also has the capacity to make a “big bang in terms of science,” said Somak Raychaudhury, who was involved in developing some components of the observatory, adding that energy particles emitted by the sun can hit satellites that control communications on earth.
“There have been episodes when major communications have gone down because a satellite has been hit by a big corona emission. Satellites in low earth orbit are the main focus of global private players, which makes the Aditya-L1 mission a very important project,” he said.
Scientists hope to learn more about the effect of solar radiation on the thousands of satellites in orbit, a number growing with the success of ventures like the Starlink communications network of Elon Musk’s SpaceX.
“The low earth orbit has been heavily polluted due to private participation, so understanding how to safeguard satellites there will have special importance in today’s space environment,” said Rama Rao Nidamanuri, head of the department of earth and space sciences at the Indian Institute of Space Science and Technology.
Aditya-L1 is the first space based Indian mission to study the Sun. Credit: Getty Images
Longer term, data from the mission could help better understand the sun’s impact on earth’s climate patterns and the origins of solar wind, the stream of particles that flow from the sun through the solar system, ISRO scientists have said.
Pushed by Modi, India has privatised space launches and is looking to open the sector to foreign investment as it targets a five-fold increase in its share of the global launch market within the next decade.
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As space turns into a global business, the country is also banking on the success of ISRO to showcase its prowess in the sector.
AP
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