{"id":30768,"date":"2025-02-26T06:35:30","date_gmt":"2025-02-26T01:05:30","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=30768"},"modified":"2025-04-15T23:10:05","modified_gmt":"2025-04-15T17:40:05","slug":"punch-mission","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/punch-mission\/","title":{"rendered":"PUNCH Mission"},"content":{"rendered":"<h2>PUNCH Mission Latest News<\/h2>\n<p>NASA is gearing up for a new and first-of-its-kind solar mission called PUNCH mission that will closely observe the solar atmosphere.\u00a0<\/p>\n<h2>About PUNCH Mission<\/h2>\n<ul>\n<li>The <strong>Polarimetry to Unify the Corona and Heliosphere<\/strong> (PUNCH) mission will be launched by SpaceX .<\/li>\n<li><strong>Time Period:<\/strong> The expected mission life is <strong>two years<\/strong>.\u00a0<\/li>\n<\/ul>\n<h2>Components of PUNCH Mission<\/h2>\n<ul>\n<li>It will be a <strong>constellation of four<\/strong>, <strong>suitcase-sized satellites<\/strong> each weighing about 64 kg sent to <strong>the Low Earth Orbit<\/strong> (LEO).<\/li>\n<li>It will have <strong>three Wide Field Imagers<\/strong> (WFI) and one <strong>Narrow Field Imager onboard<\/strong>. Once every four minutes, each of the four cameras will capture three raw images using different polarising filters.<\/li>\n<li>In addition, each camera will capture an unpolarised image once every eight minutes.<\/li>\n<\/ul>\n<h2>Objectives of PUNCH Mission<\/h2>\n<ul>\n<li>It is the first time that a solar mission has been specifically designed to make use of the <strong>polarisation of light<\/strong> to <strong>measure the corona and solar wind<\/strong>, that too, in 3D.<\/li>\n<li>It will provide scientists with new information which could lead to more accurate predictions about the arrival of space weather events on Earth and impact on humanity\u2019s robotic explorers in space.<\/li>\n<li>It will <strong>measure <\/strong>polarised light <strong>using polarising filters<\/strong>, enabling scientists to look into the <strong>inner solar system.<\/strong><\/li>\n<li>PUNCH\u2019s four-camera setup will operate as a single, virtual instrument to generate large-scale imagery data, making it a unique information-loaded 3D image of the solar corona.<\/li>\n<\/ul>\n<h2>PUNCH Mission FAQs<\/h2>\n<p><strong>Q1.<\/strong> What is the PUNCH mission?<\/p>\n<p><strong>Ans.<\/strong> The PUNCH mission (Polarimeter to Unify the Corona and Heliosphere) will observe the Sun&#8217;s corona as it transitions into the solar wind.<\/p>\n<p><strong>Q2.<\/strong> What is the mission statement of PUNCH?<\/p>\n<p><strong>Ans.<\/strong> PUNCH is a NASA Small Explorer mission that will make global, 3D observations of the young solar wind, from the outermost solar atmosphere to the inner heliosphere.<\/p>\n<p><strong>Q3.<\/strong> What is the corona of the Sun?<\/p>\n<p><strong>Ans.<\/strong> The Sun&#8217;s corona is the outermost part of the Sun&#8217;s atmosphere.<\/p>\n<p><strong>Source: <\/strong><a href=\"https:\/\/indianexpress.com\/article\/technology\/science\/nasas-punch-mission-sun-atmosphere-solar-winds-9855328\/\" target=\"_blank\" rel=\"nofollow noopener\">IE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PUNCH Mission will be a constellation of four, suitcase-sized satellites each weighing about 64 kg sent to the Low Earth Orbit (LEO).<\/p>\n","protected":false},"author":5,"featured_media":30769,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-30768","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/30768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=30768"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/30768\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/30769"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=30768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=30768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=30768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}