{"id":27115,"date":"2017-03-06T00:39:42","date_gmt":"2017-03-05T16:39:42","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=27115"},"modified":"2018-07-29T07:58:12","modified_gmt":"2018-07-28T23:58:12","slug":"%e6%8e%a5%e8%bf%91%e5%85%89%e9%80%9f%e7%9a%84%e5%a4%aa%e7%a9%ba%e8%88%b9%e5%a6%82%e4%bd%95%e6%b8%9b%e9%80%9f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=27115","title":{"rendered":"\u63a5\u8fd1\u5149\u901f\u7684\u592a\u7a7a\u8239\u5982\u4f55\u6e1b\u901f\uff1f"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>\u25a0\u63a5\u8fd1\u5149\u901f\u7684\u592a\u7a7a\u8239\u53ef\u4ee5\u7e2e\u77ed\u89c0\u6e2c\u7684\u6642\u9593\uff0c\u4f46\u592a\u5feb\u7684\u592a\u7a7a\u8239\u5230\u9054\u76ee\u7684\u5730\u6642\uff0c\u4e0d\u5c31\u6703\u76f4\u63a5\u98db\u904e\u53bb\u800c\u6c92\u6709\u8fa6\u6cd5\u9032\u884c\u89c0\u6e2c\u55ce\u4e86\uff1f\u70ba\u6b64\u5169\u4f4d\u79d1\u5b78\u5bb6\u63d0\u51fa\u4e86\u4e00\u500b\u53ef\u80fd\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8b93\u5149\u901f\u592a\u7a7a\u8239\u6e1b\u901f\u3002<br \/>\n<\/strong><\/span><\/p>\n<figure id=\"attachment_27117\" aria-describedby=\"caption-attachment-27117\" style=\"width: 450px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-27117\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/zoom.jpg\" alt=\"\u00a9 Planetary Habitability Laboratory, Univesity of Puerto Rico at Arecibo\" width=\"450\" height=\"312\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/zoom.jpg 980w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/zoom-600x416.jpg 600w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/zoom-800x555.jpg 800w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-27117\" class=\"wp-caption-text\">\u00a9 Planetary Habitability Laboratory, Univesity of Puerto Rico at Arecibo<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u9673\u52c1\u8c6a<\/p>\n<p>\u5c0d\u4eba\u985e\u4f86\u8aaa\uff0c\u63a2\u7d22\u672a\u77e5\u7684\u9818\u57df\u6c38\u9060\u662f\u4ee4\u4eba\u8208\u596e\u7684\u4e8b\u60c5\u3002\u7121\u8ad6\u662f\u904e\u53bb\u5927\u822a\u6d77\u6642\u4ee3\u7684\u767c\u73fe\u65b0\u5927\u9678\uff0c\u6216\u662f\u767b\u9678\u6708\u7403\uff0c\u6bcf\u4e00\u6b21\u7684\u63a2\u96aa\u90fd\u4ee3\u8868\u8457\u65b0\u767c\u73fe\u3002\u4f46\u662f\u5c0d\u65bc\u76f8\u7576\u9059\u9060\u7684\u661f\u7cfb\uff0c\u57fa\u672c\u4e0a\u6211\u5011\u5c31\u53ea\u80fd\u8acb\u7121\u4eba\u592a\u7a7a\u8239\u4ee3\u52de\u3002\u5118\u7ba1\u5982\u6b64\uff0c\u7576\u592a\u7a7a\u8239\u5e36\u6211\u5011\u5230\u9059\u9060\u7684\u908a\u754c\u6642\uff0c\u4f8b\u59822015\u5e74\u65b0\u5730\u5e73\u7dda\u865f\u98db\u8d8a\u51a5\u738b\u661f\u7684\u6642\u5019\uff0c\u5927\u5bb6\u4e0d\u4f46\u7b2c\u4e00\u6b21\u770b\u6e05\u695a\u4e86\u51a5\u738b\u661f\u7684\u6a23\u5b50\uff0c\u540c\u6642\u4e5f\u589e\u52a0\u4e86\u6211\u5011\u5c0d\u51a5\u738b\u661f\u7684\u8a8d\u8b58\u3002<!--more--><\/p>\n<p>\u4f46\u662f\u63a2\u7d22\u592a\u7a7a\u7684\u554f\u984c\u662f\uff0c\u76ee\u6a19\u9059\u9060\u800c\u592a\u7a7a\u8239\u7684\u98db\u884c\u901f\u5ea6\u6162\uff0c\u9020\u6210\u5230\u4efb\u4f55\u5730\u65b9\u90fd\u8981\u76f8\u7576\u6f2b\u9577\u7684\u6642\u9593\u3002\u4ee5\u65b0\u5730\u5e73\u7dda\u865f\u70ba\u4f8b\uff0c2006\u5e74\u767c\u5c04\uff0c2015\u5e74\u624d\u5f9e\u5730\u7403\u98db\u5230\u51a5\u738b\u661f\uff0c\u800c\u9019\u5df2\u7d93\u662f\u76f8\u5c0d\u5feb\u901f\u7684\u65c5\u7a0b\u4e86\u3002\u5982\u679c\u8981\u63a2\u7d22\u5e7e\u5149\u5e74\u4ee5\u5916\u7684\u6046\u661f\uff0c\u90a3\u9ebc\u6c92\u6709\u63a5\u8fd1\u5149\u901f\u7684\u592a\u7a7a\u8239\uff0c\u57fa\u672c\u4e0a\u5c31\u6c92\u6709\u6307\u671b\u4e86\u3002<\/p>\n<p>\u56e0\u6b64\u79d1\u5b78\u5bb6\u63d0\u51fa\u4e86\u4e00\u500b\u53eb\u505a Starshot \u7684\u8a08\u756b\u3002\u9019\u500b\u8a08\u756b\u7684\u76ee\u6a19\u662f\u5efa\u7acb\u4e00\u500b\u901f\u5ea6\u53ef\u4ee5\u5230\u9054\u4e94\u5206\u4e4b\u4e00\u5149\u901f\u7684\u592a\u7a7a\u8239\u3002\u4ee5\u9019\u7a2e\u901f\u5ea6\uff0c\u5f9e\u5730\u7403\u5230\u6708\u7403\u5927\u6982\u53ea\u8981\u516d\u79d2\u3002\u9019\u500b\u592a\u7a7a\u8239\u7684\u6982\u5ff5\u5176\u5be6\u5f88\u7c21\u55ae\u3002\u6574\u500b\u69cb\u9020\u985e\u4f3c\u5e06\u8239\u4e00\u6a23\uff0c\u7531\u4e00\u500b\u76f8\u7576\u5927\u7684\u5e06\u8f09\u8457\u4e00\u500b\u76f8\u7576\u76f8\u7576\u8f15\u7684\u592a\u7a7a\u8239\u3002\u800c\u63a8\u529b\u5247\u662f\u7531\u4f4d\u65bc\u5730\u7403\u7684\u5f37\u529b\u96f7\u5c04\u63d0\u4f9b\u3002\u900f\u904e\u96f7\u5c04\u7167\u5c04\u5728\u5149\u5e06\u6642\u6240\u7522\u751f\u7684\u5149\u58d3\u4f86\u63d0\u4f9b\u52d5\u529b\u3002\u7576\u592a\u7a7a\u8239\u9806\u5229\u524d\u9032\u4e4b\u5f8c\uff0c\u592a\u7a7a\u8239\u7684\u5149\u5e06\u53ef\u4ee5\u5229\u7528\u592a\u967d\u6240\u767c\u5c04\u51fa\u7684\u5149\u5b50\u4f86\u7e7c\u7e8c\u524d\u9032\u3002\u4ee5\u4e94\u5206\u4e4b\u4e00\u5149\u901f\u7684\u901f\u5ea6\uff0c\u9810\u8a08\u4e8c\u5341\u5e74\u5de6\u53f3\u5c31\u53ef\u4ee5\u5230\u9054\u5357\u9580\u4e8c(Alpha Centauri)\uff0c\u9019\u500b\u8ddd\u96e2\u5730\u7403\u7d044.37\u5149\u5e74\u7684\u6046\u661f\u7cfb\u7d71\u3002<\/p>\n<p>\u4f46\u662f\u5982\u679c\u9019\u500b\u592a\u7a7a\u8239\u771f\u7684\u53ef\u4ee5\u52a0\u901f\u5230\u5149\u901f\u7684\u4e94\u5206\u4e4b\u4e00\uff0c\u7576\u9019\u500b\u592a\u7a7a\u8239\u5230\u9054\u5357\u9580\u4e8c\u7684\u6642\u5019\uff0c\u4e0d\u5c31\u6703\u76f4\u63a5\u98db\u904e\u53bb\u800c\u6c92\u6709\u8fa6\u6cd5\u9032\u884c\u89c0\u6e2c\u55ce\uff1f\u56e0\u6b64\uff0c\u5fb7\u570b Max Planck \u7814\u7a76\u6240\u7684\u79d1\u5b78\u5bb6 Ren\u00e9 Heller \u8207\u53e6\u4e00\u4f4d\u540c\u4e8b Michael Hippke \u63d0\u51fa\u4e86\u4e00\u500b\u8b93\u592a\u7a7a\u8239\u6e1b\u901f\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u4ed6\u5011\u5047\u8a2d\u592a\u7a7a\u8239\u7684\u5149\u5e06\u9762\u7a4d\u70ba\u5341\u842c\u5e73\u65b9\u516c\u5c3a(\u7d04240\u500b\u7c43\u7403\u5834\u7684\u5927\u5c0f)\uff0c\u592a\u7a7a\u8239\u7684\u91cd\u91cf\u70ba100\u514b(\u7d04\u7565\u662f\u4e00\u74f6\u990a\u6a02\u591a\u7684\u91cd\u91cf)\u3002\u6e1b\u901f\u7684\u65b9\u6cd5\u5f88\u7c21\u55ae\uff0c\u7576\u592a\u7a7a\u8239\u98db\u884c\u5230\u5357\u9580\u4e8c\u9644\u8fd1\u7684\u6642\u5019\uff0c\u56e0\u70ba\u5357\u9580\u4e8c\u4e5f\u662f\u6046\u661f\uff0c\u6240\u4ee5\u4e5f\u6703\u767c\u5149\uff0c\u56e0\u6b64\u53ef\u4ee5\u8abf\u6574\u5149\u5e06\u7684\u89d2\u5ea6\u4f86\u9762\u5411\u5357\u9580\u4e8c\uff0c\u5229\u7528\u5357\u9580\u4e8c\u6240\u767c\u51fa\u7684\u5149\u5b50\u6240\u7522\u751f\u7684\u5149\u58d3\u4f86\u6e1b\u901f\u3002\u800c\u4e14\uff0c\u7576\u592a\u7a7a\u8239\u8d8a\u4f86\u8d8a\u9760\u8fd1\u5357\u9580\u4e8c\u7684\u6642\u5019\uff0c\u592a\u7a7a\u8239\u4e5f\u6703\u63a5\u53d7\u5230\u5357\u9580\u4e8c\u7684\u91cd\u529b\u3002\u56e0\u6b64\u4ed4\u7d30\u8abf\u6574\u5169\u80a1\u529b\u91cf\uff0c\u751a\u81f3\u53ef\u80fd\u53ef\u4ee5\u6539\u8b8a\u592a\u7a7a\u8239\u7684\u8ecc\u8de1\uff0c\u8b93\u592a\u7a7a\u8239\u8f49\u5411\uff0c\u6216\u662f\u751a\u81f3\u8b93\u592a\u7a7a\u8239\u53ef\u4ee5\u7e5e\u8457\u5357\u9580\u4e8c\u98db\u884c\u3002<\/p>\n<p>2016\u5e74\uff0c\u6b50\u6d32\u5357\u65b9\u5929\u6587\u53f0\u767c\u73fe\u5357\u9580\u4e8c\u4e8b\u5be6\u4e0a\u662f\u500b\u4e09\u6046\u661f\u7cfb\u7d71\uff0c\u800c\u4e14\u5728\u9644\u8fd1\u6709\u500b\u985e\u5730\u884c\u661f\uff0c\u56e0\u6b64 Heller \u8ddf Hippke \u8a8d\u70ba\uff0c\u8aaa\u4e0d\u5b9a\u9084\u53ef\u4ee5\u9806\u8def\u770b\u770b\u9019\u4e09\u500b\u6046\u661f\u9084\u6709\u985e\u5730\u884c\u661f\u3002<\/p>\n<p>\u9019\u500b\u69cb\u60f3\u807d\u8d77\u4f86\u76f8\u7576\u6709\u5438\u5f15\u529b\uff0c\u4f46\u662f\u5f9e\u5de5\u7a0b\u7684\u89d2\u5ea6\u800c\u8a00\uff0c\u9084\u6709\u76f8\u7576\u591a\u554f\u984c\u6709\u5f85\u514b\u670d\uff1a\u8981\u5982\u4f55\u505a\u51fa\u9019\u9ebc\u5927\u7684\u5149\u5e06\uff1f\u8981\u5982\u4f55\u628a\u8d85\u9ad8\u5f37\u5ea6\u7684\u96f7\u5c04\u5c0d\u6e96\u9019\u500b\u592a\u7a7a\u8239\uff1f\u7576\u592a\u7a7a\u8239\u7684\u5c3a\u5bf8\u9019\u9ebc\u5c0f\uff0c\u662f\u5426\u6709\u53ef\u80fd\u53ef\u4ee5\u5bb9\u7d0d\u8db3\u5920\u7684\u63a7\u5236\u7cfb\u7d71\u4f86\u8abf\u6574\u5149\u5e06\u7684\u4f4d\u7f6e\uff1f\u9019\u4e9b\u90fd\u6709\u8cf4\u5f8c\u7e8c\u7684\u7814\u7a76\u4f86\u8b49\u5be6\u5176\u53ef\u884c\u6027\u3002<\/p>\n<p><strong>\u539f\u59cb\u8ad6\u6587<\/strong><br \/>\n<a href=\"http:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/835\/2\/L32\" target=\"_blank\" rel=\"noopener noreferrer\">Deceleration of High-velocity Interstellar Photon Sails into Bound Orbits at \u03b1 Centauri<\/a><br \/>\nRen\u00e9 Heller and Michael Hippke<\/p>\n<p><strong>\u76f8\u95dc\u5831\u5c0e<\/strong><br \/>\n1. Max Planck Research News 2017\/02\/01: <a href=\"https:\/\/www.mpg.de\/11019256\/full-braking-at-alpha-centauri\" target=\"_blank\" rel=\"noopener noreferrer\">Full braking at Alpha Centauri<br \/>\n<\/a>2. <a href=\"https:\/\/breakthroughinitiatives.org\/Initiative\/3\" target=\"_blank\" rel=\"noopener noreferrer\">Breakthrough Initiatives: STARSHOT<\/a><br \/>\n<strong>--<\/strong><br \/>\n<span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u9673\u52c1\u8c6a\u3000\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u30022011\u5e74\u65bc\u7f8e\u570b\u7d10\u7d04\u5dde\u7acb\u77f3\u6eaa\u5927\u5b78(SUNY at Stony Brook)\u53d6\u5f97\u535a\u58eb\u5b78\u4f4d\uff0c\u7814\u7a76\u4e3b\u984c\u70ba\u76f8\u5c0d\u8ad6\u6027\u91cd\u96e2\u5b50\u78b0\u649e(Relativistic Heavy Ion Collision)\u3002\u9577\u671f\u64d4\u4efb\u4e2d\u6587\u79d1\u5b78\u65b0\u805e\u7db2\u7ad9\u300c\u79d1\u666f\u300d\uff08Sciscape.org\uff09\u7e3d\u7de8\u8f2f\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u63a5\u8fd1\u5149\u901f\u7684\u592a\u7a7a\u8239\u53ef\u4ee5\u7e2e\u77ed\u89c0\u6e2c\u7684\u6642\u9593\uff0c\u4f46\u592a\u5feb\u7684\u592a\u7a7a\u8239\u5230\u9054\u76ee\u7684\u5730\u6642\uff0c\u4e0d\u5c31\u6703\u76f4\u63a5\u98db\u904e\u53bb\u800c\u6c92\u6709\u8fa6\u6cd5\u9032\u884c\u89c0\u6e2c\u55ce\u4e86\uff1f\u70ba\u6b64\u5169\u4f4d\u79d1\u5b78\u5bb6\u63d0\u51fa\u4e86\u4e00\u500b\u53ef\u80fd\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8b93\u5149\u901f\u592a\u7a7a\u8239\u6e1b\u901f\u3002<\/p>\n","protected":false},"author":20,"featured_media":27117,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1022,3293],"tags":[3198,3196,183,3197],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/zoom.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27115"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27115"}],"version-history":[{"count":4,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27115\/revisions"}],"predecessor-version":[{"id":31704,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27115\/revisions\/31704"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/27117"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}