{"id":1983,"date":"2022-08-31T07:49:32","date_gmt":"2022-08-31T07:49:32","guid":{"rendered":"https:\/\/www.unistellar.com\/blog\/dart-what-is-planetary-defense\/"},"modified":"2022-11-04T20:25:23","modified_gmt":"2022-11-04T20:25:23","slug":"dart-what-is-planetary-defense","status":"publish","type":"blog","link":"https:\/\/www.unistellar.com\/ja\/blog\/dart-what-is-planetary-defense\/","title":{"rendered":"\u60d1\u661f\u9632\u885b\u3068\u306f\uff1f"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-579abc80-458a-43b5-90b5-efa821d39207&#8243; custom_padding=&#8221;4px||0px|||&#8221; global_colors_info=&#8221;{%22gcid-579abc80-458a-43b5-90b5-efa821d39207%22:%91%22background_color%22%93}&#8221;][et_pb_row _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||5px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column 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type=&#8221;1_2&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.unistellar.com\/wp-content\/uploads\/2022\/10\/movie_defenseNereus_20211202_2rza4m.gif&#8221; title_text=&#8221;movie_defenseNereus_20211202_2rza4m&#8221; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#D6D6D6&#8243; text_font_size=&#8221;12px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><em>Citizen Astronomer Bruno G.&#8217;s observation of potentially hazardous asteroid Nereus.<\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3>Unistellar\u306e\u60d1\u661f\u9632\u885b\u30d7\u30ed\u30b0\u30e9\u30e0<\/h3>\n<p>\u5805\u56fa\u306a\u60d1\u661f\u9632\u885b\u6226\u7565\u3092\u6253\u3061\u7acb\u3066\u308b\u306b\u306f\u3001\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u89b3\u6e2c\u304c\u5927\u304d\u306a\u8d77\u70b9\u3068\u306a\u308a\u307e\u3059\u3002Unistellar\u671b\u9060\u93e1\u306e\u4f7f\u7528\u8005\u306b\u3088\u3063\u3066\u3001\u5730\u7403\u8fd1\u508d\u5929\u4f53\u304c\u5b9a\u671f\u7684\u306b\u767a\u898b\u3055\u308c\u3001\u305d\u306e\u30c7\u30fc\u30bf\u304c\u5929\u6587\u5b66\u306e\u5c02\u9580\u5bb6\u306b\u30b7\u30a7\u30a2\u3055\u308c\u3066\u3044\u307e\u3059\u3002Unistellar\u671b\u9060\u93e1\u4f7f\u7528\u8005\u306b\u3088\u308b\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u57fa\u306b\u3057\u305f\u5929\u6587\u5b66\u8005\u306f\u3001\u5929\u4f53\u306e\u8ecc\u9053\u3092\u6539\u5584\u3057\u3001\u81ea\u8ee2\u5468\u671f\u3092\u8a08\u6e2c\u3057\u3066\u3001\u5929\u4f53\u306e3D\u5168\u4f53\u50cf\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.unistellar.com\/wp-content\/uploads\/2022\/10\/ezgif.com-gif-maker-1-2.gif&#8221; title_text=&#8221;ezgif.com-gif-maker (1)&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#D6D6D6&#8243; text_font_size=&#8221;12px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><em>Credit: NASA \/ JHU APL.<\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.18.0&#8243; 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href=\"\/citizen-science\/planetary-defense\/tutorial\/\">Unistellar\u60d1\u661f\u9632\u885b<\/a>\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u4eca\u3059\u3050\u3054\u53c2\u52a0\u304f\u3060\u3055\u3044\u3002[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dsm_breadcrumbs dsm_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<nav class=\"dsm_breadcrumbs_wrap\" role=\"navigation\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/SiteNavigationElement\">\n\t\t\t\t<ul class=\"dsm_breadcrumbs\">\n\t\t\t<li class='dsm_breadcrumbs_item dsm_home_item dsm_home_item_custom'>\n\t\t\t\t<a href=\"https:\/\/www.unistellar.com\/ja\/\" itemprop=\"url\">\n\t\t\t\t\t<span class='dsm_home_text_wrapper'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"et-pb-icon dsm_home_icon\">\ue009<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"dsm_home_text\" itemprop=\"name\">\n\t\t\t\t\t\t\t\tHome\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\n\t\t<li class=\"dsm_breadcrumbs_separator\"> <span class=\"et-pb-icon dsm_separator_icon\">5<\/span><\/li><br \/>\n<b>Warning<\/b>:  Attempt to read property \"term_id\" on null in <b>\/var\/www\/html\/wp\/wp-content\/plugins\/supreme-modules-pro-for-divi\/includes\/modules\/Breadcrumbs\/Breadcrumbs.php<\/b> on line <b>632<\/b><br \/>\n<\/ul>\n\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\u79c1\u305f\u3061\u306f\u3001\u901a\u5e38\u5927\u6c17\u570f\u306e\u5916\u306f\u5b87\u5b99\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u5730\u7403\u304c\u8ecc\u9053\u306b\u6cbf\u3063\u3066\u79fb\u52d5\u3057\u3066\u3044\u308b \u969b\u306b\u30011\u65e5\u3042\u305f\u308a\u7d04100\u30c8\u30f3\u306b\u76f8\u5f53\u3059\u308b\u60d1\u661f\u9593\u7269\u8cea\u304c\u5730\u7403\u306b\u885d\u7a81\u3057\u3066\u3044\u307e\u3059\u3002\u5929\u6587\u5b66\u8005\u306e\u9593\u3067\u306f\u3001 2\u4e079000\u3092\u8d85\u3048\u308b\u65e2\u77e5\u306e\u5730\u7403\u8fd1\u508d\u5929\u4f53 (NEO) \u304c\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u306a\u304b\u3067\u300c\u6f5c\u5728\u7684\u306b\u5371 \u967a\u3067\u3042\u308b\u300d\u306b\u5206\u985e\u3055\u308c\u305f2000\u4ee5\u4e0a\u304c\u3001\u5b9f\u969b\u306b\u5730\u7403\u306e\u8ecc\u9053\u3092\u6a2a\u5207\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u5e45\u306f 140m\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002\u5730\u7403\u306b\u8fd1\u63a5\u3057\u305f\u3053\u306e\u3088\u3046\u306a\u5f57\u661f\u3084\u5c0f\u60d1\u661f\u306e\u5927\u534a\u306f\u3001\u5730\u7403\u306b\u3068\u3063\u3066\u306e\u8105\u5a01\u3068\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u6700\u3082\u63a5\u8fd1\u3057\u3066\u3044\u308b\u300c\u6f5c\u5728\u7684\u306b\u5371\u967a\u306a\u7269\u4f53\u300d\u306b\u95a2\u3057\u3066\u306f\u3001\u7279\u5225\u306a\u5bfe\u51e6\u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002\u5c02\u9580\u5bb6\u306b\u3088\u3063\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u592a\u967d\u7cfb\u5929\u4f53\u304c\u8a73\u7d30\u306b\u8ffd\u8de1\u3055\u308c\u3001\u305d\u308c\u3089\u306e\u4f4d\u7f6e\u3068\u8ecc\u9053\u304c\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5b87\u5b99\u79d1\u5b66\u8005\u304c\u5730\u7403\u885d\u7a81\u6642\u306b\u8d77\u3053\u308a\u3046\u308b\u4e8b\u614b\u3092\u628a\u63e1\u3057\u3001\u3055\u3089\u306b\u306f\u6f5c\u5728\u7684\u306a\u4e88\u9632\u7b56\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5bfe\u7b56\u306f\u60d1\u661f\u9632\u885b\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002 \u60d1\u661f\u9632\u885b\u306b\u304a\u3051\u308b\u6700\u7d42\u7684\u306a\u30b4\u30fc\u30eb\u306f\u3001\u5730\u7403\u3068\u306e\u885d\u7a81\u3092\u62db\u304f\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u8ecc\u9053\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u3001\u3082\u3057\u304f\u306f\u885d\u7a81\u306e\u8105\u5a01\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u5929\u4f53\u3092\u89b3\u6e2c\u3059\u308b\u3053\u3068\u306f\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u57df\u3092\u8d85\u3048\u3001\u5404\u5929\u4f53\u306e\u898f\u6a21\u3001\u5f62\u72b6\u3001\u901f\u5ea6\u3001\u30b3\u30fc\u30b9\u306b\u3064\u3044\u3066\u628a\u63e1\u3057\u3001\u885d\u7a81\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u8981\u7d20\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u5c0f\u60d1\u661f\u306e\u5f62\u72b6\u304c\u628a\u63e1\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5c0f\u60d1\u661f\u8868\u9762\u306b\u8ecc\u9053\u3092\u5730\u7403\u304b\u3089\u9060\u3056\u3051\u308b\u30a8\u30f3\u30b8\u30f3\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002Citizen Astronomer Bruno G.&#8217;s observation of potentially hazardous asteroid Nereus.Unistellar\u306e\u60d1\u661f\u9632\u885b\u30d7\u30ed\u30b0\u30e9\u30e0 \u5805\u56fa\u306a\u60d1\u661f\u9632\u885b\u6226\u7565\u3092\u6253\u3061\u7acb\u3066\u308b\u306b\u306f\u3001\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u89b3\u6e2c\u304c\u5927\u304d\u306a\u8d77\u70b9\u3068\u306a\u308a\u307e\u3059\u3002Unistellar\u671b\u9060\u93e1\u306e\u4f7f\u7528\u8005\u306b\u3088\u3063\u3066\u3001\u5730\u7403\u8fd1\u508d\u5929\u4f53\u304c\u5b9a\u671f\u7684\u306b\u767a\u898b\u3055\u308c\u3001\u305d\u306e\u30c7\u30fc\u30bf\u304c\u5929\u6587\u5b66\u306e\u5c02\u9580\u5bb6\u306b\u30b7\u30a7\u30a2\u3055\u308c\u3066\u3044\u307e\u3059\u3002Unistellar\u671b\u9060\u93e1\u4f7f\u7528\u8005\u306b\u3088\u308b\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u57fa\u306b\u3057\u305f\u5929\u6587\u5b66\u8005\u306f\u3001\u5929\u4f53\u306e\u8ecc\u9053\u3092\u6539\u5584\u3057\u3001\u81ea\u8ee2\u5468\u671f\u3092\u8a08\u6e2c\u3057\u3066\u3001\u5929\u4f53\u306e3D\u5168\u4f53\u50cf\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Credit: NASA \/ JHU APL.\u4eca\u5e749\u6708\u306bNASA\u304c\u521d\u306e\u5c0f\u60d1\u661f\u8ecc\u9053\u5909\u66f4\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u3001\u60d1\u661f\u9632\u885b\u306e\u30c7\u30e2\u304c\u884c\u308f\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002\u3053\u306eNASA\u306b\u3088\u308b\u8a66\u307f\u306fDART(\u4e8c\u91cd\u5c0f\u60d1\u661f\u8ecc\u9053\u5909\u66f4 \u5b9f\u8a3c\u5b9f\u9a13) \u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3067\u3001\u5371\u967a\u306a\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u8ecc\u9053\u3092\u305d\u3089\u3059\u305f\u3081\u306b\u3001\u3053\u306e\u5929\u4f53\u306b\u5b87\u5b99\u6a5f\u3092\u885d\u7a81\u3055\u305b\u308b\u3082\u306e\u3067\u3059\u3002 \u6050\u7adc\u306f\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u5371\u6a5f\u306b\u5bfe\u3057\u3066\u3053\u306e\u3088\u3046\u306a\u60d1\u661f\u9632\u885b\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u4eba\u985e\u306f\u5bfe\u7b56\u3092\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306b\u3088\u308b\u5730\u7403\u306e\u7d42\u672b\u3092\u56de\u907f\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u958b\u3051\u3066\u3044\u307e\u3059\u3002\u3069\u3046\u305e Unistellar\u60d1\u661f\u9632\u885b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u4eca\u3059\u3050\u3054\u53c2\u52a0\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"author":17,"featured_media":241950,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false},"categories":[26],"tags":[185,187,188,184,189,190],"articles_categories":[],"class_list":["post-1983","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-citizen-science-ja","tag-asteroid-ja","tag-citizen-science-ja","tag-dart-ja","tag-dart-jp","tag-didymos-ja","tag-planetary-defense-ja"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.6 (Yoast SEO v25.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u60d1\u661f\u9632\u885b\u3068\u306f\uff1f - UNISTELLAR<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.unistellar.com\/ja\/blog\/dart-what-is-planetary-defense\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u60d1\u661f\u9632\u885b\u3068\u306f\uff1f\" \/>\n<meta property=\"og:description\" content=\"\u79c1\u305f\u3061\u306f\u3001\u901a\u5e38\u5927\u6c17\u570f\u306e\u5916\u306f\u5b87\u5b99\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u5730\u7403\u304c\u8ecc\u9053\u306b\u6cbf\u3063\u3066\u79fb\u52d5\u3057\u3066\u3044\u308b \u969b\u306b\u30011\u65e5\u3042\u305f\u308a\u7d04100\u30c8\u30f3\u306b\u76f8\u5f53\u3059\u308b\u60d1\u661f\u9593\u7269\u8cea\u304c\u5730\u7403\u306b\u885d\u7a81\u3057\u3066\u3044\u307e\u3059\u3002\u5929\u6587\u5b66\u8005\u306e\u9593\u3067\u306f\u3001 2\u4e079000\u3092\u8d85\u3048\u308b\u65e2\u77e5\u306e\u5730\u7403\u8fd1\u508d\u5929\u4f53 (NEO) \u304c\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u306a\u304b\u3067\u300c\u6f5c\u5728\u7684\u306b\u5371 \u967a\u3067\u3042\u308b\u300d\u306b\u5206\u985e\u3055\u308c\u305f2000\u4ee5\u4e0a\u304c\u3001\u5b9f\u969b\u306b\u5730\u7403\u306e\u8ecc\u9053\u3092\u6a2a\u5207\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u5e45\u306f 140m\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002\u5730\u7403\u306b\u8fd1\u63a5\u3057\u305f\u3053\u306e\u3088\u3046\u306a\u5f57\u661f\u3084\u5c0f\u60d1\u661f\u306e\u5927\u534a\u306f\u3001\u5730\u7403\u306b\u3068\u3063\u3066\u306e\u8105\u5a01\u3068\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u6700\u3082\u63a5\u8fd1\u3057\u3066\u3044\u308b\u300c\u6f5c\u5728\u7684\u306b\u5371\u967a\u306a\u7269\u4f53\u300d\u306b\u95a2\u3057\u3066\u306f\u3001\u7279\u5225\u306a\u5bfe\u51e6\u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002\u5c02\u9580\u5bb6\u306b\u3088\u3063\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u592a\u967d\u7cfb\u5929\u4f53\u304c\u8a73\u7d30\u306b\u8ffd\u8de1\u3055\u308c\u3001\u305d\u308c\u3089\u306e\u4f4d\u7f6e\u3068\u8ecc\u9053\u304c\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5b87\u5b99\u79d1\u5b66\u8005\u304c\u5730\u7403\u885d\u7a81\u6642\u306b\u8d77\u3053\u308a\u3046\u308b\u4e8b\u614b\u3092\u628a\u63e1\u3057\u3001\u3055\u3089\u306b\u306f\u6f5c\u5728\u7684\u306a\u4e88\u9632\u7b56\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5bfe\u7b56\u306f\u60d1\u661f\u9632\u885b\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002 \u60d1\u661f\u9632\u885b\u306b\u304a\u3051\u308b\u6700\u7d42\u7684\u306a\u30b4\u30fc\u30eb\u306f\u3001\u5730\u7403\u3068\u306e\u885d\u7a81\u3092\u62db\u304f\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u8ecc\u9053\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u3001\u3082\u3057\u304f\u306f\u885d\u7a81\u306e\u8105\u5a01\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u5929\u4f53\u3092\u89b3\u6e2c\u3059\u308b\u3053\u3068\u306f\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u57df\u3092\u8d85\u3048\u3001\u5404\u5929\u4f53\u306e\u898f\u6a21\u3001\u5f62\u72b6\u3001\u901f\u5ea6\u3001\u30b3\u30fc\u30b9\u306b\u3064\u3044\u3066\u628a\u63e1\u3057\u3001\u885d\u7a81\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u8981\u7d20\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u5c0f\u60d1\u661f\u306e\u5f62\u72b6\u304c\u628a\u63e1\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5c0f\u60d1\u661f\u8868\u9762\u306b\u8ecc\u9053\u3092\u5730\u7403\u304b\u3089\u9060\u3056\u3051\u308b\u30a8\u30f3\u30b8\u30f3\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002Citizen Astronomer Bruno G.&#039;s observation of potentially hazardous asteroid Nereus.Unistellar\u306e\u60d1\u661f\u9632\u885b\u30d7\u30ed\u30b0\u30e9\u30e0 \u5805\u56fa\u306a\u60d1\u661f\u9632\u885b\u6226\u7565\u3092\u6253\u3061\u7acb\u3066\u308b\u306b\u306f\u3001\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u89b3\u6e2c\u304c\u5927\u304d\u306a\u8d77\u70b9\u3068\u306a\u308a\u307e\u3059\u3002Unistellar\u671b\u9060\u93e1\u306e\u4f7f\u7528\u8005\u306b\u3088\u3063\u3066\u3001\u5730\u7403\u8fd1\u508d\u5929\u4f53\u304c\u5b9a\u671f\u7684\u306b\u767a\u898b\u3055\u308c\u3001\u305d\u306e\u30c7\u30fc\u30bf\u304c\u5929\u6587\u5b66\u306e\u5c02\u9580\u5bb6\u306b\u30b7\u30a7\u30a2\u3055\u308c\u3066\u3044\u307e\u3059\u3002Unistellar\u671b\u9060\u93e1\u4f7f\u7528\u8005\u306b\u3088\u308b\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u57fa\u306b\u3057\u305f\u5929\u6587\u5b66\u8005\u306f\u3001\u5929\u4f53\u306e\u8ecc\u9053\u3092\u6539\u5584\u3057\u3001\u81ea\u8ee2\u5468\u671f\u3092\u8a08\u6e2c\u3057\u3066\u3001\u5929\u4f53\u306e3D\u5168\u4f53\u50cf\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Credit: NASA \/ JHU APL.\u4eca\u5e749\u6708\u306bNASA\u304c\u521d\u306e\u5c0f\u60d1\u661f\u8ecc\u9053\u5909\u66f4\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u3001\u60d1\u661f\u9632\u885b\u306e\u30c7\u30e2\u304c\u884c\u308f\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002\u3053\u306eNASA\u306b\u3088\u308b\u8a66\u307f\u306fDART(\u4e8c\u91cd\u5c0f\u60d1\u661f\u8ecc\u9053\u5909\u66f4 \u5b9f\u8a3c\u5b9f\u9a13) \u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3067\u3001\u5371\u967a\u306a\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u8ecc\u9053\u3092\u305d\u3089\u3059\u305f\u3081\u306b\u3001\u3053\u306e\u5929\u4f53\u306b\u5b87\u5b99\u6a5f\u3092\u885d\u7a81\u3055\u305b\u308b\u3082\u306e\u3067\u3059\u3002 \u6050\u7adc\u306f\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u5371\u6a5f\u306b\u5bfe\u3057\u3066\u3053\u306e\u3088\u3046\u306a\u60d1\u661f\u9632\u885b\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u4eba\u985e\u306f\u5bfe\u7b56\u3092\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306b\u3088\u308b\u5730\u7403\u306e\u7d42\u672b\u3092\u56de\u907f\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u958b\u3051\u3066\u3044\u307e\u3059\u3002\u3069\u3046\u305e Unistellar\u60d1\u661f\u9632\u885b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u4eca\u3059\u3050\u3054\u53c2\u52a0\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unistellar.com\/ja\/blog\/dart-what-is-planetary-defense\/\" \/>\n<meta property=\"og:site_name\" content=\"UNISTELLAR\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unistellaroptics\/\" \/>\n<meta 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\u60d1\u661f\u9632\u885b\u306b\u304a\u3051\u308b\u6700\u7d42\u7684\u306a\u30b4\u30fc\u30eb\u306f\u3001\u5730\u7403\u3068\u306e\u885d\u7a81\u3092\u62db\u304f\u5730\u7403\u8fd1\u508d\u5929\u4f53\u306e\u8ecc\u9053\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u3001\u3082\u3057\u304f\u306f\u885d\u7a81\u306e\u8105\u5a01\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u5929\u4f53\u3092\u89b3\u6e2c\u3059\u308b\u3053\u3068\u306f\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u57df\u3092\u8d85\u3048\u3001\u5404\u5929\u4f53\u306e\u898f\u6a21\u3001\u5f62\u72b6\u3001\u901f\u5ea6\u3001\u30b3\u30fc\u30b9\u306b\u3064\u3044\u3066\u628a\u63e1\u3057\u3001\u885d\u7a81\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u8981\u7d20\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u5c0f\u60d1\u661f\u306e\u5f62\u72b6\u304c\u628a\u63e1\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5c0f\u60d1\u661f\u8868\u9762\u306b\u8ecc\u9053\u3092\u5730\u7403\u304b\u3089\u9060\u3056\u3051\u308b\u30a8\u30f3\u30b8\u30f3\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002Citizen Astronomer Bruno G.'s observation of potentially hazardous asteroid Nereus.Unistellar\u306e\u60d1\u661f\u9632\u885b\u30d7\u30ed\u30b0\u30e9\u30e0 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