The Indian Space Research Organisation (ISRO) has presented its big cosmic ballet - the Aditya-L1 mission, a fascinating symphony of science and creativity intended to unravel the secrets of our fiery celestial neighbor, the Sun - in an awe-inspiring celestial endeavor.
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| Source- Current Affairs - Adda 247 |
What is Aditya L1 Mission?
The Aditya-L1 project, launched by the PSLV-C57 on September 2 , 2023, is India's solar mission, with the spacecraft put in a halo orbit around Lagrange point 1. NASA defines the Lagrange point as "positions in space where the gravitational forces of a two-body system like the Sun and Earth produce enhanced regions of attraction and repulsion."
Placing the satellite in a halo orbit around L1 of the Sun-Earth system, which is around 1.5 million kilometers from Earth, allows for uninterrupted sight of the Sun with no eclipses or impediments.
"This will provide a greater advantage of observing solar activities and their impact on space weather in real-time," said the ISRO.
The voyage to the sun, according to ISRO Chairman S Somanath, will take 125 days to reach the precise radius.
What is the significance of Aditya L1?
The Aditya-L1 mission glows as an astronomical beacon for India. It's a ground-breaking mission to investigate the Sun, the center of our solar system, and it stands out for several compelling reasons.
Aditya-L1 is, first and foremost, India's first step into space-based solar observation. While we've gazed at the Sun's brilliant dance from terrestrial observatories like Kodaikanal and ARIES, Nainital, this expedition expands our knowledge into the cosmic world.
It's a cosmic leap that only NASA and the European Space Agency have attempted previously, firmly establishing India in the world arena of space exploration.
The observatory-class mission status of Aditya-L1 is definitely unique. This isn't simply a quick peek at the Sun; it's a constant, uninterrupted view of our celestial friend from the peaceful depths of space.
While ground-based telescopes provide us with a view of the Sun's visible surface, Aditya-L1 promises to uncover the enigmas of its atmosphere. The Corona, or the atmosphere of the Sun, contains riddles that have long perplexed scientists. It defies expectations by being hotter than the Sun's surface.
Aditya-L1's mission is to solve this cosmic mystery, providing light on the solar secrets that affect not just our star but also our basic existence on Earth. Aditya-L1 is essentially India's cosmic messenger, set to reveal the brilliant mysteries of the Sun's atmosphere and improve our understanding of space weather, laying the groundwork for solar research discoveries.
It's a mission that has the potential to enlighten the universe and catapult India to new heights in celestial exploration.
What is the purpose of the Aditya L1 mission?
The Aditya-L1 mission, India's cosmic messenger to our burning star, starts on an unprecedented quest, armed with nine heavenly objectives that promise to reveal the Sun's cryptic mysteries. Its mission screenplay reads like something out of a cosmic thriller.
It aims to explain the mysteries of the Sun's searing corona, a shimmering halo visible only during total solar eclipses. Aditya-L1's mission is to investigate the corona's secret mechanics, the solar wind's dynamic dance, and the cosmic ballet of the solar atmosphere.
This mission's heart yearns to solve the solar mystery- Why is the Sun's upper atmosphere a scorching million degrees while its lower atmosphere is only 6,000 degrees? Aditya-L1 goes on a cosmic journey, hoping to solve the celestial mystery that forms our cosmic surroundings.
Final Words
The Aditya-L1 mission, led by the Indian Space Research Organisation (ISRO), is a groundbreaking endeavour to explore the Sun from a unique vantage point. Positioned in a halo orbit around Lagrange point 1 (L1) in the Sun-Earth system, this mission aims to unlock the secrets of the Sun's atmosphere, its corona, and the enigmatic differences in temperature within it.
With nine key objectives, including understanding solar wind dynamics and the solar atmosphere's cosmic ballet, Aditya-L1 is poised to shed light on these celestial mysteries and advance our knowledge of space weather.
Written by – Shambhavi Srivastava
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