|
|
| 实锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷细锟斤拷 |
|
锟斤拷锟斤拷锟窖э拷锟侥ｏ拷锟斤拷芯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷驴锟斤拷源锟斤拷锟较革拷锟斤拷锟斤拷锟斤拷锟斤拷濉�
锟皆达拷锟斤拷锟洁发锟斤拷锟斤拷锟斤拷远锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷目锟斤拷锟斤拷跃锟揭恢憋拷獾斤拷锟斤拷桑锟揭恍╋拷锟斤拷锟窖э拷锟斤拷锟斤拷锟轿拷锟斤拷潜锟斤拷诖锟斤拷锟斤拷募锟斤拷诨锟斤拷锟斤拷锟斤拷锟斤拷妫拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷乒鄄獾斤拷锟斤拷潜锟斤拷锟斤拷锟斤拷锟脚硷拷锟斤拷锟皆变化锟斤拷锟斤拷锟界：18锟斤拷锟酵ｏ拷锟斤拷锟斤拷·锟斤拷谢锟斤拷(William Herschel)锟斤拷为锟斤拷锟角憋拷锟斤拷璋碉拷牡胤锟斤拷呛锟斤拷螅锟斤拷锟斤拷锟斤拷牡胤锟斤拷锟铰斤拷亍锟斤拷锟斤拷撇锟斤拷锟斤拷锟斤拷锟角伙拷锟斤拷锟斤拷锟斤拷锟芥，锟斤拷锟斤拷锟斤拷些锟角伙拷锟斤拷锟斤拷偏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡碉拷锟斤拷锟筋环锟斤拷锟斤拷19锟斤拷锟酵ｏ拷锟斤拷锟斤拷·锟捷讹拷锟�(William Whewell)锟矫筹拷锟斤拷锟桔ｏ拷锟斤拷锟角憋拷锟斤拷锟斤拷锟斤拷锟缴拷锟斤拷锟酵猴拷色陆锟截★拷1877锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷欠锟斤拷锟�·锟斤拷锟斤拷锟斤拷锟斤拷(Giovanni Schiaparelli)锟皆伙拷锟角碉拷锟斤拷远锟斤拷锟桔诧拷锟斤拷却锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟角达拷锟斤拷锟斤拷“通锟斤拷”锟斤拷锟接讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟轿拷锟斤拷谴锟斤拷锟斤拷疟鹊锟斤拷锟斤拷锟斤拷锟斤拷锟饺斤拷锟斤拷锟斤拷锟斤拷锟斤拷
1964锟疥，“水锟斤拷4锟斤拷”太锟秸飞达拷锟斤拷锟街伙拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟接★拷锟斤拷锟斤、锟斤拷锟斤拷锟斤拷锟斤拷牵锟斤拷锟斤拷锟饺ワ拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷屎锟斤拷锟斤拷锟斤拷住锟斤拷锟斤拷锟斤拷前锟斤拷锟矫的伙拷锟角匡拷锟斤拷锟斤拷锟斤拷却锟斤拷锟街伙拷锟斤拷锟较达拷锟斤拷液态水锟斤拷证锟捷ｏ拷锟接讹拷锟斤拷锟铰匡拷学锟斤拷锟角猜诧拷锟角凤拷锟斤拷细锟斤拷锟饺简单碉拷锟斤拷锟斤拷锟斤拷式锟斤拷锟杰达拷锟斤拷锟节伙拷锟角★拷锟斤拷锟斤拷稀锟斤拷锟侥达拷锟斤拷锟斤拷只锟杰猴拷锟劫碉拷锟斤拷止锟斤拷锟斤拷太锟斤拷锟斤拷锟叫猴拷锟斤拷锟斤拷锟竭ｏ拷同时锟斤拷锟斤拷锟斤拷锟斤拷锟饺革拷蚀锟皆伙拷学锟斤拷锟绞斤拷锟金到对伙拷锟角憋拷锟斤拷杀锟斤拷锟斤拷锟斤拷锟矫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷丝锟窖э拷锟斤拷锟斤拷约锟斤拷锟较ｏ拷锟斤拷锟斤拷锟轿拷锟斤拷潜锟斤拷锟街拷麓锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷濉�
锟斤拷学锟斤拷锟节碉拷锟斤拷锟较斤拷锟叫的伙拷锟角伙拷锟斤拷模锟斤拷实锟斤拷锟斤拷锟斤拷锟斤拷始锟斤拷1958锟疥，目前锟斤拷锟斤拷锟斤拷露锟斤拷锟剿癸拷锟窖э拷锟饺伙拷锟窖狄恢э拷锟窖э拷锟斤拷芯锟叫★拷锟斤拷锟斤拷锟斤拷一系锟斤拷锟斤拷锟斤拷模锟斤拷实锟介，锟斤拷锟斤拷锟斤拷为细锟斤拷锟斤拷确锟斤拷锟斤拷锟揭达拷锟节伙拷锟斤拷锟斤拷锟斤拷之锟叫★拷
锟叫撅拷小锟介构锟斤拷锟斤拷一锟斤拷锟斤拷锟角伙拷锟斤拷模锟斤拷锟�(MESCH)锟斤拷使锟斤拷锟斤拷毡媒锟斤拷锟斤拷诘目锟斤拷锟斤拷锟秸ｏ拷锟矫伙拷锟斤拷稀锟斤拷锟侥伙拷锟斤拷锟斤拷澹拷锟斤拷锟侥ｏ拷锟斤拷锟角达拷锟斤拷锟姐。锟斤拷锟节伙拷锟斤拷双锟斤拷液态锟斤拷锟斤拷却锟斤拷锟斤拷锟斤拷模锟斤拷锟斤拷锟揭癸拷锟斤拷锟斤拷锟斤拷锟铰讹拷锟斤拷锟斤拷锟斤拷装锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥诧拷锟斤拷锟皆憋拷通锟斤拷一锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷模锟斤拷锟斤拷械母锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷校锟饺伙拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷转锟斤拷锟叫斤拷锟斤拷锟斤拷转锟斤拷锟斤拷一锟截斤拷每锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷露锟斤拷氙癸拷锟斤拷锟斤拷锟斤拷头诺锟斤拷锟斤拷锟斤拷锟斤拷隆锟斤拷锟斤拷侄锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖拷锟斤拷锟斤拷锟斤拷锟斤拷浣拷锟斤拷锟斤拷露锟斤拷锟斤拷吆徒锟斤拷停锟斤拷佣锟斤拷晒锟斤拷锟侥ｏ拷锟斤拷嘶锟斤拷锟矫匡拷锟斤拷锟铰度变化锟斤拷锟叫撅拷锟斤拷员锟斤拷模锟斤拷锟斤拷锟�“锟斤拷锟斤拷锟斤拷”锟斤拷锟斤拷锟斤拷咏锟斤拷锟饺★拷锟斤拷锟斤拷锟斤拷锟斤拷舛拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷惴拷锟斤拷锟斤拷锟斤拷锟斤拷谩锟�
锟斤拷锟斤拷锟斤拷锟劫达拷学锟叫撅拷学锟斤拷锟叫撅拷锟斤拷锟斤拷学锟揭匡拷锟斤拷锟斤拷锟斤拷·锟斤拷锟斤拷锟斤拷斯(Clifford A. Cerbus)锟斤拷锟斤拷锟斤拷锟秸撅拷锟斤拷锟较猴拷锟斤拷锟斤拷锟叫撅拷实锟斤拷锟揭达拷锟斤拷20锟斤拷目占浠凤拷锟侥ｏ拷锟较低筹拷芯锟斤拷锟斤拷锟斤拷锟绞撅拷约锟斤拷浅锟斤拷锟阶拷锟斤拷腔锟斤拷锟侥ｏ拷锟斤拷使锟矫碉拷氙癸拷锟狡诧拷锟斤拷锟侥革拷强锟斤拷锟斤拷锟斤拷锟竭ｏ拷锟斤拷强锟斤拷锟角抵达拷锟斤拷锟斤拷锟斤拷锟教拷锟斤拷锟斤拷35锟斤拷锟斤拷锟斤拷然锟斤拷锟斤拷实锟街硷拷锟劫诧拷锟皆ｏ拷锟斤拷模锟解环锟斤拷锟铰硷拷锟斤拷小时锟斤拷锟洁当锟节伙拷锟斤拷锟较硷拷锟斤拷时锟戒，目前锟斤拷锟斤拷锟斤拷斯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰凤拷锟斤拷锟斤拷锟斤拷潜锟斤拷锟斤拷锟绞碉拷史锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟角伙拷锟斤拷模锟斤拷锟斤拷芯锟叫★拷锟斤拷员锟斤拷·锟斤拷斯锟斤拷(Kai Finster)锟斤拷锟斤拷说锟斤拷“锟斤拷锟饺凤拷歉锟斤拷锟斤拷猓拷锟斤拷锟斤拷鸭苹锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟角匡拷龋锟斤拷锟斤拷锟揭诧拷锟轿拷锟斤拷锟斤拷锟皆达拷杀锟斤拷锟轿拷锟酵拷墓锟斤拷谆锟角匡拷龋锟斤拷锟斤拷锟教拷锟侥ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷偷锟斤拷锟斤拷锟斤拷叩疲锟饺伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷实锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角凤拷锟杰癸拷锟桔测到锟轿猴拷影锟届。”
锟斤拷目前为止锟斤拷锟铰讹拷锟斤拷斯锟斤拷学锟叫撅拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷姆锟斤拷锟斤拷锟斤拷锟斤拷证实锟剿伙拷锟角伙拷锟斤拷模锟斤拷锟较低筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角憋拷锟斤拷之锟斤拷锟斤拷露炔锟斤拷锟斤拷浴锟斤拷锟斤拷锟剿癸拷爻疲锟斤拷园锟斤拷锟斤拷锟斤拷锟较革拷锟斤拷谋锟斤拷锟斤拷锟斤拷枚锟斤拷锟斤拷卮锟斤拷亩锟斤拷锟斤拷锟斤拷锟斤拷锟窖斤拷锟叫★拷
锟叫撅拷小锟斤拷锟斤拷芯锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷露锟斤拷模锟斤拷锟斤拷腔锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�80锟斤拷时锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷洗锟斤拷锟缴憋拷锟阶刺拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�30锟斤拷锟阶达拷锟斤拷细锟斤拷却“锟斤拷锟斤拷锟斤拷锟斤拷影锟斤拷”锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节硷拷锟斤拷锟斤拷锟斤拷摹锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟街撅拷希锟斤拷锟斤拷芯锟斤拷锟绞撅拷锟侥承╋拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷芄锟斤拷锟斤拷锟斤拷诨锟斤拷潜锟斤拷锟街拷隆锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷丝萍锟� 魏锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷
Astrobiology锟斤拷锟斤拷June 1, 2008, 8(3): 537-548.锟斤拷Lars Liengaard Jensen锟斤拷Kai Finster锟斤拷
锟斤拷锟斤拷锟侥讹拷锟斤拷英锟侥ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷摘要
