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锛炬敞锛瀛浠ュㄦ绌洪村琛涓杩褰㈡瀛锛哄瀛╄绋锛芥藉ㄥ扮涔灏卞濮浜涓ㄥ扮涓锛剧锛Jenny Mottar

褰跺朵澶崇郴芥绫讳技扮涓锛镐技′欢锛藉氨ㄩｉ虹浣涓浠涓被浼煎扮涓骞朵涓瀹瑕藉杩璇剧ず锛浠戒瑕ユ涓涓锛ㄦ绌洪寸娣卞芥界

锛炬敞锛ㄦ翠釜瀹瀹涓ㄦ澶х褰㈡哄峰骇浜锛借藉虹界瀛瑰剧锛ESA, HEXOS and the HIFI consortium; E. Bergin

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1澶瀛瀛

2界淇℃

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4瀹藉ц堕堕介藉苟灏剁ㄤ伐浣

5浠ュ惰繁苟灏淇℃缁涓涓浠

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锛炬敞锛涓绉辩褰㈡匡涓绉规版朵缁锛界舵朵涓涓瀛缁锛璁稿浠跺澶惰繁锛浣瀹浠╃ㄨ介缂浼淇℃剧锛Vyacheslav Ivanov

浣负浠涔浠瑕涓涓ョ娲诲褰舵浠娴锋渚姘寸澧芥浠ラ界浣ㄦ翠釜瀹瀹涓借芥惧板杩琛舵浜锛瓒版锛涓纰版锛浠ュ澶ч峰(ㄥ朵杩绋涓)锛灏姘㈠姘у板绱ㄦ琛ㄤ绋冲绱涓濡瓒冲澶涓浠ｇ锛瀹瀹灏变婊℃锛杩ぇ纰炽姘姘с纾枫俱纭姘阿涓璧凤杩浜绱浜轰99.5%浠ヤ锛

锛炬敞锛浜轰绱戒腑瑕绱绱ㄦ琛ㄤ绉浣缃浣杩浜绱藉浠ョ卞瀹涓绉涓绫诲杩绋浜х

涓轰浣胯浜绱缁涓涓瓒ｇ虹锛浣瑕涓涓介锛界跺扮涓澶筹浣舵渤绯讳腑涔浜块锛杩绉风介涓锛界锛瓒版杩癸琛锛浜锛村婊′浠舵渤绯诲澶ф绯汇褰浠勾杞绘峰虹┿琛浜浠璐ㄤ腑姘浣浜讹浠浜绉风澶瀛杩浜皑洪革绯锛抽⒊姘㈠╋虫查镐风绁绉┿瀛锛浣挎锋剁规姘筹

锛炬敞锛ㄨ澶绉绫荤绌洪翠腑浜哄瀛锛ㄤ扮瑰宸村瑰剧锛NASA / JPL-Caltech / T. Pyle; Spitzer Space Telescope

ㄧ┖翠腑宸村瑰(宸村)宠姝绘告浣┿浣濡浠板扮锛浠氨藉ㄤ浜甯告虹版规惧拌浜虹╄川璇浠お绌哄藉板伴㈢娴ㄣㄥ扮涓20绉涓姘ㄥ洪稿ㄧ╃借绋涓ヤㄣ璁轰借川姘ㄥ洪稿瀛缁芥稿锛や涓涓R-哄⑩锛浠ョ变瀛缁涓ㄩ扮借绋涓杩20涓涔瀛藉锋宸хс浣ㄨ浜灏娈楠镐腑锛浠ュ80澶绉涓姘ㄥ洪革ㄧ稿涓板害涓

锛炬敞锛20涓绾ㄦ境澶у╀Murchisonㄧ充腑浜澶ч姘ㄥ洪搞剧锛Wikimedia Commons user Basilicofresco

濡浠涓浠澶╁ㄧ绠界被锛扮涓涓村藉舰寮跺锛浠涓涓瓒ｇ妯″ㄧ╀哄缁涓淇℃伴澶х澧澧锛杩锛涓虹澶跺浣浠ュㄧ淇℃浣充娇浠瀵浣哄缁锛浠浠淇℃锛浠瀹堕村瀵规般

濡浠拌浠锛

5ヨ1浜垮勾轰钩ㄧ╂610 ^ 9涓⒈哄

4ヨ5浜垮勾楸肩被10 ^ 9涓⒈哄

3ヨ10浜垮勾810 ^ 8涓⒈哄

2ヨ22浜垮勾哥╁锋310 ^ 6涓⒈哄

1哥╂35浜垮勾绗绉藉舰寮710 ^ 5涓⒈哄

濡浠惧舰锛浠涓浜浠や汉句互缃俊涓瑗匡

锛炬敞锛ㄨ涓瀵规板句腑辨歌烽哥⒈哄(bp)璁＄浣DNA垮害ヨ　ㄧ(堕0)涔浜垮勾╀澶ч堕寸嚎у剧锛Richard Gordon and Alexei Sharov, arXiv:1304.3381

瑕涔藉濮浜扮锛澶椤哄ㄧ涓涓╀涓10涓涓⒈哄椤哄戒寸褰㈠濮浜板浜垮勾杩芥ㄤ涓凡缁ㄧ涓涓锛瀹淇℃绉诲板お绌烘缁ㄤ涓法澶хpanspermic娲诲ㄤ腑ュ板扮锛杩褰舵界浣瀹涔芥ㄦ绌洪寸娣卞锛ㄩｉヨ舵渤绯绘澶х鹃剧介负瀛缁瑁渚浜涓涓澧瀹涓涓瀹藉舰寮绉藉浠澧涓堕介ц藉苟澶惰韩瀛锛缂ㄥ跺瀛涓涓灏淇℃灏卞戒枫

锛炬敞锛涓涓赴瀵姘浣浜锛变腑蹇哄褰㈡版ㄨユ浠璐ㄣ扮藉舰浜风涓涓哄锛ㄤ浜瑙瀹涔涓杩涓哄藉凡缁婊′濮藉舰寮剧锛Gemini Observatory / AURA

姝ゅ浠宠浜瑙ｅ扮涓界璧锋锛扮浠ュ斤浠藉氨涓ㄥ涓涓锛澶╀锛锛瑙ｅ界ュ绉瀵藉ㄤ涓界版癸绌洪村姝ゆ旦锛濡杩灏辨妗ㄥ戒璇浠涓浠界ㄥ瀹涓澶涓涓芥韩涔芥澶涓涔璁告浠瑕瀛濡浣瀵绘俱

锛炬敞锛涓绉绠绯ㄦ姘浣浜涓ㄧ绯剧锛ALMA (ESO/NAOJ/NRAO)/L. Calada (ESO) & NASA/JPL-Caltech/WISE Team

惰涓浠朵锛濡界‘瀹瀛ㄤ绌洪翠腑锛ｄ浠澶╁ㄥ瀹涓舰涔涓藉杩浜濮藉舰寮虹ㄤ韩褰㈡跺濡浠浣村借灏涓颁换浣淇わ涓涓涓介涓涓瀹澧锛璁╃借澹垮芥垮绉瀛浠浠涓澶╀娌℃扮斤涓浠涓涓戒借捣婧浜绌洪存韩娣卞

锛NASA锛ESA锛Wikimedia绛

浣锛EthanSiegel

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