{"id":53399,"date":"2026-07-01T12:54:29","date_gmt":"2026-07-01T07:24:29","guid":{"rendered":"https:\/\/edunovations.com\/currentaffairs\/?p=53399"},"modified":"2026-07-01T12:54:34","modified_gmt":"2026-07-01T07:24:34","slug":"international-asteroid-day-2026","status":"publish","type":"post","link":"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/","title":{"rendered":"International Asteroid Day 2026 Theme, History, Significance and Key Facts for UPSC, SSC &amp; Government Exams"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#International_Asteroid_Day_2026_theme_history_significance_and_key_facts_explained_for_UPSC_SSC_Banking_Railway_Defence_and_State_PSC_exams_Learn_about_the_Tunguska_Event_Near-Earth_Objects_planetary_defence_UN_recognition_important_MCQs_FAQs_and_exam-oriented_current_affairs_in_one_comprehensive_article\" >International Asteroid Day 2026 theme, history, significance and key facts explained for UPSC, SSC, Banking, Railway, Defence and State PSC exams. Learn about the Tunguska Event, Near-Earth Objects, planetary defence, UN recognition, important MCQs, FAQs and exam-oriented current affairs in one comprehensive article.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Introduction\" >Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Theme_of_International_Asteroid_Day_2026\" >Theme of International Asteroid Day 2026<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#What_is_an_Asteroid\" >What is an Asteroid?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Importance_of_Planetary_Defence\" >Importance of Planetary Defence<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Why_International_Asteroid_Day_Matters\" >Why International Asteroid Day Matters<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Activities_Observed_Worldwide\" >Activities Observed Worldwide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Relevance_for_Competitive_Examinations\" >Relevance for Competitive Examinations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Why_this_News_is_Important\" >Why this News is Important<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Importance_for_Current_Affairs\" >Importance for Current Affairs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Growing_Focus_on_Space_Security\" >Growing Focus on Space Security<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Importance_for_India\" >Importance for India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Examination_Perspective\" >Examination Perspective<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Historical_Context\" >Historical Context<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Origin_of_International_Asteroid_Day\" >Origin of International Asteroid Day<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#United_Nations_Recognition\" >United Nations Recognition<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#The_Tunguska_Event\" >The Tunguska Event<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Key_Takeaways_from_This_News\" >Key Takeaways from This News<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Frequently_Asked_Questions_FAQs\" >Frequently Asked Questions (FAQs)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#1_When_is_International_Asteroid_Day_observed\" >1. When is International Asteroid Day observed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#2_Why_is_International_Asteroid_Day_celebrated\" >2. Why is International Asteroid Day celebrated?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#3_What_is_the_theme_of_International_Asteroid_Day_2026\" >3. What is the theme of International Asteroid Day 2026?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#4_Which_historical_event_is_commemorated_on_International_Asteroid_Day\" >4. Which historical event is commemorated on International Asteroid Day?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#5_What_was_the_Tunguska_Event\" >5. What was the Tunguska Event?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#6_Which_organization_officially_recognized_International_Asteroid_Day\" >6. Which organization officially recognized International Asteroid Day?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#7_What_are_Near-Earth_Objects_NEOs\" >7. What are Near-Earth Objects (NEOs)?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#8_What_is_planetary_defence\" >8. What is planetary defence?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#9_Where_are_most_asteroids_located\" >9. Where are most asteroids located?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#10_Which_space_agencies_play_a_major_role_in_planetary_defence\" >10. Which space agencies play a major role in planetary defence?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/edunovations.com\/currentaffairs\/international\/international-asteroid-day-2026\/#Some_Important_Current_Affairs_Links\" >Some Important Current Affairs Links<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"International_Asteroid_Day_2026_theme_history_significance_and_key_facts_explained_for_UPSC_SSC_Banking_Railway_Defence_and_State_PSC_exams_Learn_about_the_Tunguska_Event_Near-Earth_Objects_planetary_defence_UN_recognition_important_MCQs_FAQs_and_exam-oriented_current_affairs_in_one_comprehensive_article\"><\/span>International Asteroid Day 2026 theme, history, significance and key facts explained for UPSC, SSC, Banking, Railway, Defence and State PSC exams. Learn about the Tunguska Event, Near-Earth Objects, planetary defence, UN recognition, important MCQs, FAQs and exam-oriented current affairs in one comprehensive article.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Introduction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">International Asteroid Day is observed every year on <strong>30 June<\/strong> to spread awareness about asteroid impact hazards and the importance of planetary defence. The observance reminds the global community that although asteroid impacts are rare, they can have devastating consequences if appropriate monitoring and preparedness systems are not in place. The day also encourages international cooperation among governments, scientists, space agencies, and educational institutions to improve the detection and tracking of near-Earth objects (NEOs). It commemorates the <strong>1908 Tunguska Event<\/strong> in Siberia, considered the largest asteroid impact event in recorded history. The United Nations officially recognized the observance in <strong>2016<\/strong> to promote public awareness and scientific research on asteroid threats.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Theme_of_International_Asteroid_Day_2026\"><\/span>Theme of International Asteroid Day 2026<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The theme for <strong>International Asteroid Day 2026<\/strong> is <strong>&#8220;Planetary Defence and Asteroid Impact Hazards.&#8221;<\/strong> The theme highlights the importance of identifying potentially hazardous asteroids, strengthening early-warning systems, promoting scientific collaboration, and preparing effective response strategies to safeguard Earth from possible asteroid impacts. It also emphasizes the role of technology, space missions, and international coordination in protecting humanity from cosmic threats.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_an_Asteroid\"><\/span>What is an Asteroid?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Asteroids are rocky celestial bodies that orbit the Sun. Most of them are found in the <strong>Asteroid Belt<\/strong> located between the orbits of Mars and Jupiter. These objects are remnants from the formation of the Solar System nearly 4.6 billion years ago. While the majority remain safely within the asteroid belt, some asteroids, known as <strong>Near-Earth Objects (NEOs)<\/strong>, travel close enough to Earth to require continuous monitoring by astronomers and space agencies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_of_Planetary_Defence\"><\/span>Importance of Planetary Defence<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Planetary defence refers to the scientific and technological efforts aimed at detecting, tracking, studying, and, if necessary, deflecting asteroids that could threaten Earth. Modern planetary defence includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Detection of Near-Earth Objects.<\/li>\n\n\n\n<li>Continuous tracking of asteroid orbits.<\/li>\n\n\n\n<li>Predicting possible collision risks.<\/li>\n\n\n\n<li>Developing asteroid deflection technologies.<\/li>\n\n\n\n<li>Establishing international crisis communication systems.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Global organizations such as NASA, ESA, and the United Nations work together to strengthen planetary defence initiatives and reduce future risks.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_International_Asteroid_Day_Matters\"><\/span>Why International Asteroid Day Matters<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">International Asteroid Day serves several important purposes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Raises awareness about asteroid impact hazards.<\/li>\n\n\n\n<li>Promotes scientific research and astronomy education.<\/li>\n\n\n\n<li>Encourages governments to invest in planetary defence.<\/li>\n\n\n\n<li>Inspires students to pursue careers in space science.<\/li>\n\n\n\n<li>Supports international collaboration for global safety.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The observance reminds people that scientific preparedness can significantly reduce the risks posed by asteroid impacts.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Activities_Observed_Worldwide\"><\/span>Activities Observed Worldwide<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Countries celebrate International Asteroid Day through:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Science exhibitions<\/li>\n\n\n\n<li>Astronomy workshops<\/li>\n\n\n\n<li>School awareness programmes<\/li>\n\n\n\n<li>Public lectures by scientists<\/li>\n\n\n\n<li>Planetarium shows<\/li>\n\n\n\n<li>Online educational campaigns<\/li>\n\n\n\n<li>Live broadcasts featuring asteroid experts<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These activities encourage public participation and promote scientific literacy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Relevance_for_Competitive_Examinations\"><\/span>Relevance for Competitive Examinations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">International Asteroid Day is highly relevant for UPSC, State PSCs, SSC, Banking, Railways, Defence, Police, Teaching, and other government recruitment examinations. Questions may be asked about:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Date of observance<\/li>\n\n\n\n<li>Theme<\/li>\n\n\n\n<li>United Nations declaration<\/li>\n\n\n\n<li>Tunguska Event<\/li>\n\n\n\n<li>Near-Earth Objects<\/li>\n\n\n\n<li>Planetary Defence<\/li>\n\n\n\n<li>Asteroid Belt<\/li>\n\n\n\n<li>Space missions related to asteroid research<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Current affairs related to international observances and space science are frequently included in competitive examinations.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\" id=\"International-Asteroid-Day-2026\"><img decoding=\"async\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcRk2_8S4ol_Wdnt7lHzmHbEJqZkELhmfyl5vF2alfNYpQ&amp;s\" alt=\"International Asteroid Day 2026\" style=\"width:501px;height:auto\" title=\"International Asteroid Day 2026\"\/><figcaption class=\"wp-element-caption\">International Asteroid Day 2026<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_this_News_is_Important\"><\/span>Why this News is Important<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_for_Current_Affairs\"><\/span>Importance for Current Affairs<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">International Asteroid Day has become an important international observance because it connects science, disaster preparedness, and international cooperation. Competitive examinations increasingly include questions related to space technology, international organizations, and scientific developments. Therefore, knowledge of this observance helps candidates prepare for both prelims and interviews.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Growing_Focus_on_Space_Security\"><\/span>Growing Focus on Space Security<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The increasing number of Near-Earth Objects detected every year has made planetary defence an emerging area of global security. Governments are investing in space surveillance systems, asteroid tracking technologies, and international cooperation to minimize potential risks. Awareness campaigns like International Asteroid Day educate citizens about these efforts and encourage scientific innovation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_for_India\"><\/span>Importance for India<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">India&#8217;s growing space capabilities through ISRO and its increasing participation in global space research make asteroid studies more relevant than ever. Knowledge about planetary defence aligns with India&#8217;s broader goals of advancing space technology, disaster management, and scientific research.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Examination_Perspective\"><\/span>Examination Perspective<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">From an examination point of view, International Asteroid Day combines topics from geography, astronomy, international organizations, environmental awareness, and science &amp; technology. Aspirants should remember its date, theme, purpose, historical background, and relevance to planetary defence.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Historical_Context\"><\/span>Historical Context<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Origin_of_International_Asteroid_Day\"><\/span>Origin of International Asteroid Day<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">International Asteroid Day was first observed in <strong>2015<\/strong> following a global awareness initiative launched by scientists, astronauts, and filmmakers. The campaign aimed to educate people about asteroid hazards and encourage greater investment in asteroid detection technologies.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"United_Nations_Recognition\"><\/span>United Nations Recognition<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In <strong>December 2016<\/strong>, the <strong>United Nations General Assembly<\/strong> officially declared <strong>30 June<\/strong> as International Asteroid Day through Resolution <strong>A\/RES\/71\/90<\/strong>. The proposal was supported by the <strong>Association of Space Explorers<\/strong> and endorsed by the <strong>Committee on the Peaceful Uses of Outer Space (COPUOS)<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Tunguska_Event\"><\/span>The Tunguska Event<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The observance commemorates the <strong>Tunguska Event<\/strong> of <strong>30 June 1908<\/strong>, when a massive explosion over Siberia flattened nearly <strong>2,000 square kilometres of forest<\/strong>. Although no impact crater was found, scientists believe the explosion was caused by an asteroid or comet fragment that exploded in Earth&#8217;s atmosphere. This remains the largest asteroid-related event in recorded history.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Takeaways_from_This_News\"><\/span>Key Takeaways from This News<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>S. No.<\/th><th>Key Takeaway<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>International Asteroid Day is observed every year on <strong>30 June<\/strong>.<\/td><\/tr><tr><td>2<\/td><td>The <strong>2026 theme<\/strong> is <strong>&#8220;Planetary Defence and Asteroid Impact Hazards.&#8221;<\/strong><\/td><\/tr><tr><td>3<\/td><td>The United Nations officially recognized the observance in <strong>2016<\/strong>.<\/td><\/tr><tr><td>4<\/td><td>The day commemorates the <strong>1908 Tunguska Event<\/strong>, the largest recorded asteroid impact event.<\/td><\/tr><tr><td>5<\/td><td>The observance promotes awareness about asteroid hazards, Near-Earth Objects, and international cooperation for planetary defence.<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">International Asteroid Day 2026<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs\"><\/span>Frequently Asked Questions (FAQs)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_When_is_International_Asteroid_Day_observed\"><\/span>1. When is International Asteroid Day observed?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">International Asteroid Day is observed every year on <strong>30 June<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Why_is_International_Asteroid_Day_celebrated\"><\/span>2. Why is International Asteroid Day celebrated?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">It is celebrated to raise global awareness about asteroid impact hazards, promote planetary defence initiatives, and encourage international cooperation in tracking Near-Earth Objects (NEOs).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_What_is_the_theme_of_International_Asteroid_Day_2026\"><\/span>3. What is the theme of International Asteroid Day 2026?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The theme for <strong>International Asteroid Day 2026<\/strong> is <strong>&#8220;Planetary Defence and Asteroid Impact Hazards.&#8221;<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Which_historical_event_is_commemorated_on_International_Asteroid_Day\"><\/span>4. Which historical event is commemorated on International Asteroid Day?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The day commemorates the <strong>Tunguska Event of 30 June 1908<\/strong>, the largest recorded asteroid impact event in modern history.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_What_was_the_Tunguska_Event\"><\/span>5. What was the Tunguska Event?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The Tunguska Event was a massive explosion over Siberia in Russia that flattened approximately <strong>2,000 square kilometres<\/strong> of forest. Scientists believe it was caused by an asteroid or comet fragment exploding in Earth&#8217;s atmosphere.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Which_organization_officially_recognized_International_Asteroid_Day\"><\/span>6. Which organization officially recognized International Asteroid Day?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>United Nations General Assembly (UNGA)<\/strong> officially recognized International Asteroid Day in <strong>2016<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_What_are_Near-Earth_Objects_NEOs\"><\/span>7. What are Near-Earth Objects (NEOs)?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Near-Earth Objects are asteroids or comets whose orbits bring them close to Earth&#8217;s orbit, making continuous monitoring necessary.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_What_is_planetary_defence\"><\/span>8. What is planetary defence?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Planetary defence refers to the detection, tracking, study, and possible deflection of asteroids or other celestial objects that could threaten Earth.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_Where_are_most_asteroids_located\"><\/span>9. Where are most asteroids located?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Most asteroids are found in the <strong>Asteroid Belt<\/strong>, located between the orbits of <strong>Mars and Jupiter<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Which_space_agencies_play_a_major_role_in_planetary_defence\"><\/span>10. Which space agencies play a major role in planetary defence?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Major space agencies include <strong>NASA<\/strong>, the <strong>European Space Agency (ESA)<\/strong>, <strong>ISRO<\/strong>, and several international observatories working together under global cooperation frameworks.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_Important_Current_Affairs_Links\"><\/span>Some Important Current Affairs Links<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/national\/\" target=\"_blank\" rel=\"noreferrer noopener\">State Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/sports\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sports Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/international\/\" target=\"_blank\" rel=\"noreferrer noopener\">International Current Affairs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/banking\/\" target=\"_blank\" rel=\"noreferrer noopener\">Banking Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/railway\/\" target=\"_blank\" rel=\"noreferrer noopener\">Railways Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/defence\/\" target=\"_blank\" rel=\"noreferrer noopener\">Defence Current Affairs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs?newsmaticargs=custom&amp;posts=today\" target=\"_blank\" rel=\"noreferrer noopener\">Daily Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--5\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairsinhindi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Current Affairs In Hindi<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--6\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/news-and-notifications\/\" target=\"_blank\" rel=\"noreferrer noopener\">News and Notifications<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1.jpg\" alt=\"Download this App for Daily Current Affairs MCQ&#039;s\" class=\"wp-image-247\" title=\"\" srcset=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1.jpg 900w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1-300x50.jpg 300w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Download this App for Daily Current Affairs MCQ&#8217;s<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"News-Website-Development-Company\"><a href=\"https:\/\/www.martindiainfotech.com\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner.png\" alt=\"News Website Development Company\" class=\"wp-image-438\" title=\"News Website Development Company\" srcset=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner.png 900w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner-300x50.png 300w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner-768x128.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">News Website Development Company<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>International Asteroid Day 2026 theme, history, significance and key facts explained for UPSC, SSC, Banking, Railway, Defence and State PSC exams. Learn about the Tunguska Event, Near-Earth Objects, planetary defence, UN recognition, important MCQs, FAQs and exam-oriented current affairs in one comprehensive article. Introduction International Asteroid Day is observed every year on 30 June to&#8230;<\/p>\n","protected":false},"author":6,"featured_media":53438,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,150],"tags":[38396,3322,4006,616,782,3916,341,433,38395,29664,9603,245,2747,22061,12857,1171,12418],"class_list":["post-53399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-international","category-important_days","tag-asteroid-day-2026","tag-astronomy","tag-banking-awareness","tag-competitive-exams","tag-defence-exams","tag-international-asteroid-day","tag-isro","tag-nasa","tag-near-earth-objects-2","tag-planetary-defence","tag-railway-exams","tag-science-and-technology","tag-space-science","tag-ssc-gk","tag-tunguska-event","tag-united-nations","tag-upsc-current-affairs"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/53399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/comments?post=53399"}],"version-history":[{"count":3,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/53399\/revisions"}],"predecessor-version":[{"id":53439,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/53399\/revisions\/53439"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/media\/53438"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/media?parent=53399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/categories?post=53399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/tags?post=53399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}