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Jul 9, 2023 · Learn about the Aditya-L1 mission, India's first space-based solar observatory launched in 2023 to study the Sun. Find out its objectives, payloads, uniqueness and Lagrangian point in this article for UPSC CSE preparation.
Sep 5, 2023 · Aditya-L1 is the first space based observatory class Indian solar mission to study the Sun from a substantial distance of 1.5 million kilometers. It will take approximately 125 days to reach the L1 point. Aditya-L1 is also ISRO’s second astronomy observatory-class mission after AstroSat (2015).
Jan 5, 2024 · Learn about the first Indian space mission to observe the Sun and the solar corona, planned to be launched by June/July 2023. Find out the objectives, significance, challenges, and payloads of Aditya-L1 mission.
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The Indian Space Research Organisation (ISRO) is preparing for its first scientific expedition to study the Sun, Aditya-L1. It would be placed into a point in space known as the L1 Lagrange point. 1. Aditya L1 will be ISRO’s 2nd space-based astronomy mission after AstroSat,which was launched in 2015. 2. Aditya 1 was renamed as Aditya-L1. The Aditya...
Launch Vehicle: Aditya L1 will be launched using the Polar Satellite Launch Vehicle (PSLV) XLwith 7 payloads (instruments) on board.Objective: Aditya L1 will study the Sun’s corona (Visible and Near infrared rays), Sun'sphotosphere (soft and hard X-ray), chromosphere (Ultra Violet ), solar emissions, solar winds and flares, and...Challenges: The distance of the Sun from Earth ( approximately 15 crore kms on average, compared to the only 3.84 lakh kms to the Moon).This huge distance poses a scientific challenge.Evolution of every planet, including Earth and the exoplanets beyond the Solar System, is governed by its parent star i.e the Sun in our case. The Solar weather and environment affects the weather...Effects of Variation in Solar Weather System: Variations in this weather can change the orbits of satellites or shorten their lives, interfere with or damage onboard electronics, and cause power bl...Knowledge of solar events is key tounderstanding space weather.To learn about andtrack Earth-directed storms,and to predict their impact, continuous solar observations are needed.NASA’sParker Solar Probe’s aim is to trace how energy and heat move through the Sun’s corona and to study the source of the solar wind’s acceleration.The earlier Helios 2 solar probe, a joint venture between NASA and space agency of erstwhile West Germany, went within 43 million km of the Sun’s surface in 1976.Oct 11, 2023 · Learn about India's first solar observatory mission, Aditya-L1, which will be placed in a halo orbit around the L1 point of the Sun-Earth system. Find out what is L1 point, halo orbit, and how Aditya-L1 will reach its destination after a 110-day journey.
Aug 31, 2023 · Aditya L1 is India's first space-based observatory to study the Sun. Learn about its payloads, location, functions, and challenges in this article by ForumIAS, a platform for UPSC CSE preparation.
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Jan 5, 2024 · ISRO plans to place Aditya-L1, the first Indian space-based observatory for Sun studies, in a halo orbit around the L1 point. Learn about the mission, the L1 point, and the payloads of Aditya-L1 for UPSC Prelims.
