{"id":720,"date":"2017-08-19T12:02:08","date_gmt":"2017-08-19T03:02:08","guid":{"rendered":"http:\/\/jupiter.kyoto-svp.com\/?p=720"},"modified":"2017-08-19T14:06:56","modified_gmt":"2017-08-19T05:06:56","slug":"nasa%e3%81%ae%e5%8b%95%e7%94%bb%e3%81%a7%e8%a6%8b%e3%82%8b%e6%9c%a8%e6%98%9f%e3%81%a8%e6%8e%a2%e6%9f%bb%e6%a9%9f%e3%82%b8%e3%83%a5%e3%83%8e%e3%83%bc%e3%81%ae%e5%85%a8%e3%81%a6%e3%80%80%e7%ac%ac3","status":"publish","type":"post","link":"https:\/\/jupiter.kyoto-svp.com\/?p=720","title":{"rendered":"NASA\u306e\u52d5\u753b\u3067\u898b\u308b\u6728\u661f\u3068\u63a2\u67fb\u6a5f\u30b8\u30e5\u30ce\u30fc\u306e\u5168\u3066\u3000\u7b2c3\u8a71\u3010The Story &#8211; Mission\u3011"},"content":{"rendered":"<h2>The Story &#8211; Mission\uff1a\u30df\u30c3\u30b7\u30e7\u30f3\u304c\u89e3\u304d\u660e\u304b\u3059\u6728\u661f\u306e\u8b0e<\/h2>\n<p>\u7b2c3\u8a71\uff1a<a class=\"\" role=\"menuitem\" href=\"https:\/\/www.missionjuno.swri.edu\/mission\/\">Mission<\/a>\uff08\u30aa\u30ea\u30b8\u30ca\u30eb\u82f1\u6587URL\uff09<\/p>\n<h3>JOVIAN\u3000GENESIS<\/h3>\n<p>As the largest planet orbiting the sun, Jupiter has had a profound influence on the solar system. But its origin remains a profound mystery. To learn how Jupiter formed and how it has evolved, Juno will study the gas giant\u2019s gravitational and magnetic fields, and explore the swirling clouds that form Jupiter\u2019s colorful, trademark atmosphere. The spacecraft will also reveal what Jupiter is made of \u2013 and how much of it is water.<br \/>\n<span style=\"color: #0000ff;\">\u592a\u967d\u3092\u5468\u56de\u3059\u308b\u6700\u5927\u306e\u60d1\u661f\u3068\u3057\u3066\u3001\u6728\u661f\u306f\u592a\u967d\u7cfb\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u6728\u661f\u306e\u6210\u308a\u7acb\u3061\u306b\u3064\u3044\u3066\u306f\u6df1\u3044\u8b0e\u306e\u307e\u307e\u3067\u3059\u3002\u6728\u661f\u304c\u3069\u306e\u3088\u3046\u306b\u5f62\u6210\u3055\u308c\u3001\u3069\u306e\u3088\u3046\u306b\u9032\u5316\u3057\u305f\u304b\u3092\u5b66\u3076\u305f\u3081\u306b\u3001\u30b8\u30e5\u30ce\u30fc\u306f\u5de8\u5927\u30ac\u30b9\u60d1\u661f\u3067\u3042\u308b\u6728\u661f\u306e\u91cd\u529b\u3068\u78c1\u5834\u3092\u6e2c\u5b9a\u3057\u3001\u6728\u661f\u306e\u30ab\u30e9\u30d5\u30eb\u306a\u5927\u6c17\u3092\u5f62\u6210\u3057\u3066\u3044\u308b\u6e26\u5dfb\u304d\u306e\u96f2\u3092\u89b3\u6e2c\u3057\u307e\u3059\u3002\u30b8\u30e5\u30ce\u30fc\u306f\u307e\u305f\u3001\u6728\u661f\u306e\u69cb\u6210\u7269\u8cea\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u305d\u3057\u3066\u3069\u308c\u3060\u3051\u6c34\u3092\u542b\u3093\u3067\u3044\u308b\u304b\u3082\u660e\u3089\u304b\u306b\u3059\u308b\u3067\u3057\u3087\u3046\u3002<\/span><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/CudeQurz_Dk\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>HISTORY OF THE SOLAR SYSTEM \u2013\u3000THE MOTIVATION BEHIND THE JUNO MISSION<\/h3>\n<p>Four and a half billion years ago, a giant cloud of gas and dust, called a nebula, collapsed to form our solar system. Composed mainly of hydrogen gas, most of the nebula became the star we know as the Sun. The rest of the swirling cloud would condense to form earth and the other planets, asteroids and comets. It isn\u2019t clear what triggered this collapse, but it does seem that whatever process produced our solar system is at work across the universe. We\u2019ve observed half-formed stars \u2013 disks of gas in the midst of collapsing \u2013 and Jupiter-like planets orbiting other stars.<br \/>\n<span style=\"color: #0000ff;\">45\u5104\u5e74\u524d\u3001\u30ac\u30b9\u3068\u5875\u306e\u5de8\u5927\u306a\u96f2\u304c\u661f\u96f2\u3068\u547c\u3070\u308c\u3001\u5d29\u58ca\u3057\u3066\u592a\u967d\u7cfb\u3092\u5f62\u6210\u3057\u307e\u3057\u305f\u3002\u4e3b\u306b\u6c34\u7d20\u30ac\u30b9\u3067\u69cb\u6210\u3055\u308c\u305f\u5927\u90e8\u5206\u306e\u661f\u96f2\u306f\u3001\u592a\u967d\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u6052\u661f\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u6e26\u5dfb\u304f\u96f2\u306e\u6b8b\u308a\u304c\u51dd\u7e2e\u3057\u3001\u5730\u7403\u3068\u4ed6\u306e\u60d1\u661f\u3001\u5c0f\u60d1\u661f\u3068\u5f57\u661f\u3092\u5f62\u6210\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5d29\u58ca\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u539f\u56e0\u306f\u306f\u3063\u304d\u308a\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u592a\u967d\u7cfb\u3092\u4f5c\u308a\u51fa\u3057\u305f\u30d7\u30ed\u30bb\u30b9\u306f\u5b87\u5b99\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u4f5c\u7528\u3057\u3066\u3044\u305f\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u534a\u5206\u306e\u5f62\u6210\u6bb5\u968e\u306e\u661f &#8211; \u5d29\u58ca\u306e\u6700\u4e2d\u306e\u30ac\u30b9\u306e\u5186\u76e4 &#8211; \u3068\u3001\u592a\u967d\u3092\u5468\u56de\u3059\u308b\u4ed6\u306e\u60d1\u661f\u3068\u540c\u69d8\u306b\u6728\u661f\u3092\u89b3\u5bdf\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/span><\/p>\n<p>Jupiter was likely the first of the planets to form because it contains a lot of the same light gases that the sun is made of \u2013 hydrogen and helium. After the first few million years in the star\u2019s life, it generated a wind that blew away most of the light gases that remained from the original nebula. For Jupiter to be primarily composed of hydrogen and helium, it must have formed while there was still a lot of those light gases around \u2013 when the solar system was young.<br \/>\n<span style=\"color: #0000ff;\">\u6728\u661f\u306f\u592a\u967d\u304c\u4f5c\u3089\u308c\u3066\u3044\u308b\u306e\u3068\u540c\u3058\u305f\u304f\u3055\u3093\u306e\u8efd\u8cea\u30ac\u30b9\u3001\u3059\u306a\u308f\u3061\u6c34\u7d20\u3068\u30d8\u30ea\u30a6\u30e0\u3092\u542b\u3093\u3067\u3044\u308b\u305f\u3081\u3001\u6700\u521d\u306b\u5f62\u6210\u3055\u308c\u305f\u60d1\u661f\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u661f\u306e\u4e00\u751f\u306e\u6700\u521d\u306e\u6570\u767e\u4e07\u5e74\u306e\u5f8c\u3001\u5143\u306e\u661f\u96f2\u304b\u3089\u6b8b\u3063\u3066\u3044\u305f\u307b\u3068\u3093\u3069\u306e\u8efd\u3044\u30ac\u30b9\u3092\u5439\u304d\u98db\u3070\u3059\u7206\u98a8\u3092\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u6728\u661f\u304c\u4e3b\u306b\u6c34\u7d20\u3068\u30d8\u30ea\u30a6\u30e0\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u592a\u967d\u7cfb\u304c\u307e\u3060\u8a95\u751f\u9593\u3082\u306a\u3044\u6642\u671f\u3067\u6728\u661f\u5468\u56f2\u306b\u305f\u304f\u3055\u3093\u306e\u8efd\u3044\u30ac\u30b9\u304c\u5b58\u5728\u3057\u3066\u3044\u305f\u9803\u306b\u3001\u6728\u661f\u304c\u5f62\u4f5c\u3089\u308c\u305f\u306b\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<p>Since Jupiter is mainly made of the same stuff as the original nebula, the gas giant may hold clues about the origin of the solar system. As the nearest giant planet, studying Jupiter can also provide insight into planetary systems around other stars.<br \/>\n<span style=\"color: #0000ff;\">\u6728\u661f\u304c\u4e3b\u306b\u5143\u306e\u661f\u96f2\u3068\u540c\u3058\u6750\u6599\u3067\u3067\u304d\u3066\u3044\u308b\u305f\u3081\u3001\u30ac\u30b9\u5de8\u5927\u60d1\u661f\u3067\u3042\u308b\u6728\u661f\u306f\u592a\u967d\u7cfb\u306e\u8d77\u6e90\u306b\u3064\u3044\u3066\u306e\u624b\u304c\u304b\u308a\u3092\u63e1\u3063\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u6700\u3082\u8fd1\u3044\u5de8\u5927\u306a\u60d1\u661f\u3068\u3057\u3066\u3001\u6728\u661f\u3092\u7814\u7a76\u3059\u308b\u3053\u3068\u306f\u4ed6\u306e\u60d1\u661f\u7cfb\u3078\u306e\u77e5\u898b\u3092\u5f97\u308b\u3053\u3068\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span style=\"color: #0000ff;\">\u8a33\u8005\u6ce8<\/span><\/h2>\n<p><span style=\"color: #0000ff;\">\u6728\u661f\u306e\u3042\u306e\u7279\u5fb4\u3042\u308b\u7e1e\u6a21\u69d8\u3084\u5927\u8d64\u6591\u306b\u3064\u3044\u3066\u3001\u5b9f\u306f\u4f55\u3082\u308f\u304b\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"color: #0000ff;\">\u305d\u308c\u3069\u3053\u308d\u304b\u5927\u6c17\u306e\u4e0b\u306b\u5ca9\u77f3\u306e\u30b3\u30a2\u304c\u3042\u308b\u306e\u304b\u3001\u306a\u3044\u306e\u304b\u3082\u5b9a\u304b\u3067\u306f\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #0000ff;\">\u3053\u308c\u3089\u306e\u8b0e\u304c\u30b8\u30e5\u30ce\u30fc\u306b\u3088\u308a\u3001\u3088\u3046\u3084\u304f\u89e3\u304d\u660e\u304b\u3055\u308c\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #0000ff;\">\u671f\u5f85\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><a href=\"http:\/\/jupiter.kyoto-svp.com\/?p=704\" target=\"_blank\" rel=\"noopener\">\u7b2c1\u8a71\u3000Origin\uff1a\u592a\u967d\u7cfb\u306e\u6210\u308a\u7acb\u3061\u3068\u6728\u661f\u306e\u3082\u3064\u610f\u5473<\/a><\/span><span style=\"color: #0000ff;\">\u3000\u6700\u521d\u306b\u623b\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><a href=\"http:\/\/jupiter.kyoto-svp.com\/?p=709\" target=\"_blank\" rel=\"noopener\">\u7b2c2\u8a71\u300cOur Solar System\uff1a\u6728\u661f\u3068\u592a\u967d\u7cfb\u300d<\/a><\/span><span style=\"color: #0000ff;\">\u3000\u524d\u8a71\u306b\u623b\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><a href=\"http:\/\/jupiter.kyoto-svp.com\/?p=736\" target=\"_blank\" rel=\"noopener\">\u7b2c4\u8a71\u3000The Story &#8211; Spacecraft\uff1a\u30b8\u30e5\u30ce\u30fc\u63a2\u67fb\u6a5f<\/a>\u3000\u306b\u7d9a\u304d\u307e\u3059\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Story &#8211; Mission\uff1a\u30df\u30c3\u30b7\u30e7\u30f3\u304c\u89e3\u304d\u660e\u304b\u3059\u6728\u661f\u306e\u8b0e \u7b2c3\u8a71\uff1aMission\uff08\u30aa\u30ea\u30b8\u30ca\u30eb\u82f1\u6587URL\uff09 JOVIAN\u3000GENESIS As the largest planet orbitin&#8230;<\/p>\n","protected":false},"author":1,"featured_media":723,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[20,68],"tags":[5,69,4],"_links":{"self":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts\/720"}],"collection":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=720"}],"version-history":[{"count":5,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts\/720\/revisions"}],"predecessor-version":[{"id":740,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts\/720\/revisions\/740"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/media\/723"}],"wp:attachment":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}