Aditya-L1 will shed more light on Sun’s past, present and future: Prof Banerjee

Mission Aditya-L1

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He said that ISRO’s spacecraft can also help scientists trace the unknown history of Earth’s climate as solar activity has affected Earth’s atmosphere. “There have been many ice ages on Earth,” Banerjee said. “People still don’t fully understand how these ice ages happened and whether the Sun was responsible for them.” Telescopes were used to understand the motions of the Sun from the vantage point of Lagrange Point 1. be used

Scientists hope that analysis of data collected by Aditya-L1, India’s first solar mission, will yield new insights into the Sun’s past, present and future, which will be launched on September 2 by ISRO. will be initiated by These data may be important for understanding possible climate changes on Earth in the coming decades and centuries. Solar physicist Professor Dipankar Banerjee said Aditya-L1 will reach the first Lagrange point about 1.5 million kilometers from Earth and transmit data, much of which will reach scientists for the first time from a platform in space. . The Lagrange point is called the equilibrium point where the gravitational forces of the Sun and the Earth are equal. Banerjee is part of the team that conceived the mission more than 10 years ago.

Banerjee told PTI, “Our existence or life on Earth is primarily due to the presence of the Sun, which is our nearest star. All energy comes from the Sun. It is important to understand whether it is the same radiation. will continue to be emitted (as it is now) or is it going to change.” If the sun doesn’t send out as much energy tomorrow, it will have a huge impact on us. climate,” he said. Banerjee, director of the Aryabhatta Research Institute of Observational Sciences (ARIES) in Nainital, said, “If the sun can be monitored from the Lagrangian point for long periods of time, then It is expected to become a model of the Sun’s history, unknown to mankind till date. ARIES is an autonomous body under the central government.

Banerjee said that it has been observed that every 11 years there is a change in the magnetic activity of the Sun called solar cycle. Changes in the magnetic field in the solar atmosphere also sometimes occur, resulting in massive bursts of energy called solar storms. He said that ISRO’s spacecraft can also help scientists trace the unknown history of Earth’s climate as solar activity has affected Earth’s atmosphere. “There have been many ice ages on Earth,” Banerjee said. “People still don’t fully understand how these ice ages happened and whether the Sun was responsible for them.” Telescopes were used to understand the motions of the Sun from the vantage point of Lagrange Point 1. be used

abandonment: Prabhasakshi has not edited this news. This news is published by PTI’s oral feed.



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