{"id":123164,"date":"2022-11-04T09:45:49","date_gmt":"2022-11-04T04:15:49","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=123164"},"modified":"2022-11-03T15:17:43","modified_gmt":"2022-11-03T09:47:43","slug":"all-you-need-to-know-about-aditya-l1-mission","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/technology\/all-you-need-to-know-about-aditya-l1-mission","title":{"rendered":"All You Need to Know About Aditya-L1 Mission"},"content":{"rendered":"<p><span data-preserver-spaces=\"true\">The Indian Space Research Organization (ISRO) is gearing up for Aditya-L1, its first scientific journey to study the Sun. It would be put in space at a location designated as the L1 Lagrange position.\u00a0<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Aditya L1 will be the second space-based project of India&#8217;s space organisation following the launch of AstroSat in 2015. Aditya 1, which was later renamed Aditya-L1. The Aditya 1 was designed to solely observe the solar corona and associated processes.<\/span><\/p>\n<p><strong><span data-preserver-spaces=\"true\">Let us briefly discuss AstroSat<\/span><\/strong><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">AstroSat was deployed in September 2015 by PSLV-C30 from Sriharikota Station in Andhra Pradesh.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">It is the first specialised Indian mission based on astronomy aiming to explore celestial bodies and their sources in the X-ray, UV, and Optical spectral bands simultaneously.<\/span><\/li>\n<\/ul>\n<p><strong><span data-preserver-spaces=\"true\">Key facts about the Aditya-L1 Mission<\/span><\/strong><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">Aditya L1 will be propelled by the Polar Satellite Launch Vehicle (PSLV) XL, which will also deploy seven other payloads into Low Earth Orbit (LEO).<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">It will continuously monitor the Sun and investigate its corona, photosphere (X-rays), chromosphere (Ultra Violet), solar storms and fluxes, and coronal mass ejections (CMEs).<\/span><\/li>\n<\/ul>\n<p><strong><span data-preserver-spaces=\"true\">Challenges<\/span><\/strong><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">The Sun&#8217;s distance from Earth is roughly around 15 crore Kilometers. This enormous distance presents a scientific problem.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Due to the hazards involved, payloads in previous ISRO missions were mostly immobile in orbit. However, Aditya L1 will include some moving components, increasing the possibility of collision.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Other concerns include extremely high temperatures and radiation in the solar environment. Aditya L1 will, however, stay considerably further away, and the heat will not likely be a serious issue for the equipment on board.<\/span><\/li>\n<\/ul>\n<p><strong><span data-preserver-spaces=\"true\">The significance of the mission<\/span><\/strong><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">Every celestial body, including Earth and the exoplanets outside the Solar System, is regulated by its parent star, which in our case is the Sun.\u00a0<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">The Sun&#8217;s weather and atmosphere influence the whole system&#8217;s condition. As a result, it is critical to understand the Sun.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Variation in the Solar Weather System: Variations in this weather can cause satellites&#8217; orbits to shift or their lifetimes to be cut short, tamper with or impair onboard equipment, and cause power outages and other disruptions on Earth.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Understanding space weather requires knowledge of solar occurrences.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Continuous solar observations are required to learn about, track, and anticipate the impact of Earth-directed storms.<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">Many of the project&#8217;s equipment and parts are being built in the country for the first time.<\/span><\/li>\n<\/ul>\n<p><strong><span data-preserver-spaces=\"true\">Let us now discuss Lagrange Point 1:<\/span><\/strong><\/p>\n<p><span data-preserver-spaces=\"true\">Lagrange Points are locations in space where the gravitational forces of a two-body system (such as the Sun and the Earth) generate heightened zones of attraction and repulsion. They are named after the Italian-French mathematician Josephy-Louis Lagrange.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">The L1 point is approximately 1.5 million kilometres from Earth or one-hundredth of the route to the Sun. L1 denotes Lagrange Point 1, one of five places in the Earth-Sun system&#8217;s orbital plane. These can be employed by spacecraft to minimise the amount of fuel required to stay in orbit. <\/span><span data-preserver-spaces=\"true\">A satellite in a halo orbit at the Lagrange point 1 (L1) has the significant benefit of continually observing the Sun with no occultation or eclipses.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Interestingly, the Solar and Heliospheric Observatory Satellite (SOHO) is housed at the L1 point, which is part of an international partnership effort between the European Space Agency (ESA) and the National Aeronautics and Space Administration (NASA)<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Indian Space Research Organization (ISRO) is gearing up for Aditya-L1, its first scientific journey to study the Sun. It would be put in space at a location designated as the L1 Lagrange position.\u00a0 Aditya L1 will be the second space-based project of India&#8217;s space organisation following the launch of AstroSat in 2015. Aditya 1, [&hellip;]<\/p>\n","protected":false},"author":21834,"featured_media":126330,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12266,12206,11315,12275,9347,12195,6124],"tags":[],"class_list":{"0":"post-123164","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-facts","8":"category-incredible-india","9":"category-india","10":"category-knowledge","11":"category-science","12":"category-space","13":"category-technology"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/123164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/users\/21834"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/comments?post=123164"}],"version-history":[{"count":3,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/123164\/revisions"}],"predecessor-version":[{"id":126286,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/123164\/revisions\/126286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/126330"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=123164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=123164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=123164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}