{"id":36073,"date":"2023-06-26T02:28:30","date_gmt":"2023-06-25T20:58:30","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=36073"},"modified":"2025-04-21T14:55:27","modified_gmt":"2025-04-21T09:25:27","slug":"chandrayaan-3-mission","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/chandrayaan-3-mission\/","title":{"rendered":"Chandrayaan-3 Mission"},"content":{"rendered":"<h3><strong>What\u2019s in Today\u2019s Article?<\/strong><\/h3>\n<ul>\n<li><strong>Why in News?<\/strong><\/li>\n<li><strong>The Chandrayaan-3 Mission<\/strong><\/li>\n<li><strong>Chandrayaan-3 Payloads<\/strong><\/li>\n<li><strong>How will the Mission be Implemented?<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong>Why in News?<\/strong><\/h2>\n<ul>\n<li>The Indian Space Research Organisation (ISRO) plans to retain the names of the Chandrayaan-2 lander (Vikram) and rover (Pragyan) for their Chandrayaan-3 equivalents as well.<\/li>\n<li><strong>Following Chandrayaan-2,\u00a0<\/strong>where a last-minute glitch led to the failure of the lander&#8217;s (Vikram) soft landing attempt after a successful orbital insertion, another lunar mission (Chandrayaan-3) for demonstrating soft landing was proposed.\u00a0<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong>The Chandrayaan-3 Mission:<\/strong><\/h2>\n<ul>\n<li><strong>Chandrayaan-3\u00a0<\/strong>(&#8220;mooncraft&#8221;) is a planned<strong>\u00a03rd lunar exploration mission by the ISRO<\/strong>\u00a0to demonstrate end-to-end capability in &#8211;\n<ul>\n<li><strong>Safe landing<\/strong>\u00a0(through the lander Vikram &#8211; after Vikram Sarabhai, the father of the Indian space programme) and<\/li>\n<li><strong>Roving\u00a0<\/strong>(through the rover Pragyan) on the lunar surface.<\/li>\n<\/ul>\n<\/li>\n<li>Unlike Chandrayaan-2, it will\u00a0<strong>not have an orbiter\u00a0<\/strong>and its propulsion module will behave like a communications relay satellite.<\/li>\n<li>Chandrayaan-3\u00a0<strong>interplanetary\u00a0<\/strong>mission has\u00a0<strong>three major modules:\u00a0<\/strong>the Propulsion module, Lander module, and Rover.<\/li>\n<li>ISRO plans to launch the third moon mission in mid-July aboard the LVM3 (formerly GSLV Mk-III) rocket from Sriharikota.<\/li>\n<\/ul>\n<h2>\u00a0<\/h2>\n<h2><strong>Chandrayaan-3 Payloads:<\/strong><\/h2>\n<ul>\n<li><strong>The propulsion module:\u00a0<\/strong>It has Spectro-polarimetry of Habitable Planet Earth (<strong>SHAPE<\/strong>) payload to study the spectral and polarimetric measurements of Earth from lunar orbit.<\/li>\n<li><strong>Lander payloads:<\/strong>\u00a0It will have 4 payloads &#8211;\n<ul>\n<li>Radio Anatomy of Moon Bound Hypersensitive ionosphere and Atmosphere (<strong>RAMBHA<\/strong>) to study the temporal evolution of electron density in the Lunar ionosphere.<\/li>\n<li>Chandra\u2019s Surface Thermophysical Experiment (<strong>ChaSTE<\/strong>) to measure the thermal conductivity and temperature;<\/li>\n<li>Instrument for Lunar Seismic Activity (<strong>ILSA<\/strong>) for measuring the seismicity around the landing site;<\/li>\n<li>Langmuir Probe (<strong>LP<\/strong>) to estimate the plasma density and its variations.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Rover payloads:<\/strong>\u00a0Alpha Particle X-ray Spectrometer (<strong>APXS<\/strong>) and Laser Induced Breakdown Spectroscope (<strong>LIBS<\/strong>) for deriving the elemental composition in the vicinity of the landing site.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/vajiramandravi.s3.us-east-1.amazonaws.com\/media\/editor_images\/2023\/6\/26\/12\/46\/43\/64993b5bc302e7356b9167ff_OI.PNG\" alt=\"\" \/><\/p>\n<p>Image Caption: Difference between\u00a0Chandrayaan-1 and\u00a0Chandrayaan-2<\/p>\n<h2>\u00a0<strong>How will the Mission be Implemented?<\/strong><\/h2>\n<ul>\n<li>A propulsion module will carry the lander-rover configuration to a 100-km lunar orbit.<\/li>\n<li>Once the \u2018Vikram\u2019 lander module makes it safely to the moon, it will deploy \u2018Pragyan\u2019.<\/li>\n<li>Pragyan will carry out in-situ chemical analysis of the lunar surface during the course of its mobility.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3><strong>Q1) Who was Vikram Sarabhai?<\/strong><\/h3>\n<p>Dr. Vikram Ambalal Sarabhai was an Indian physicist and astronomer who initiated space research and helped develop nuclear power in India. He is internationally regarded as the Father of the Indian Space Program.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Q2) What is GSLV Mk-III\/LVM-3?<\/strong><\/h3>\n<p>Geosynchronous Satellite Launch Vehicle Mark III\/Launch Vehicle Mark-III is a 3-stage medium-lift launch vehicle developed by the ISRO. Primarily designed to launch communication satellites into geostationary orbit, it is also due to launch crewed missions under the Indian Human Spaceflight Programme (Gaganyaan).<\/p>\n<hr \/>\n<p><strong>Source:\u00a0<\/strong><a href=\"https:\/\/www.thehindu.com\/sci-tech\/science\/chandrayaan-3-lander-vikram-rover-pragyan-to-return-for-another-tryst-with-the-moon\/article67008553.ece\" target=\"_blank\" rel=\"nofollow noopener\"><u>Chandrayaan-3 | Lander Vikram, rover Pragyan to return for another tryst with the moon<\/u><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chandrayaan-3 (&#8220;mooncraft&#8221;) is a planned 3rd lunar exploration mission by the ISRO.<\/p>\n","protected":false},"author":5,"featured_media":36074,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[],"class_list":{"0":"post-36073","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-mains-current-affairs","8":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/36073","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=36073"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/36073\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/36074"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=36073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=36073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=36073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}