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迄今最像地球的系外行星或出现

  kejiribaobeijing4yue16ridian (jizheliuxia)meiguoguojiahangkonghangtianju(nasa)dexiwaixingxing“lieshou”kaipuletaikongwangyuanjingyiyu2018nianguangrongtuiyi,danqiliuxiadekexueyichanbingweiyanxiaoyunsan。jumeiguotaikongwang15ribaodao,yanjiurenyuanduikaipulewangyuanjingcaijideshujujinxingfenxi,faxianleyikedaxiaohebiaomianwenduyudiqiuxiangdangdexiwaixingxingkaipule-1649c,qiyeweiyuzishenzhuhengxingdeyijuqu,yinci,youwanggongshengmingfanyanshengxi。

  kaipule-1649cweiraoyikejudiqiu300guangnianyuandehongaixingxuanzhuan,gongzhuanzhouqiyuewei19.5gediqiuri,weiyuhengxingyijuqunei,yinciqibiaomiankenengcunzaiyetaishui。

  kaipule-1649cdedaxiaoweidiqiude1.06bei,congqizhuhengxinghuodedenengliangxiangdangyudiqiucongtaiyanghuodenengliangde75%。

  nasaguanyuanzaiyifenshengmingzhongjieshidao: “juguji,youqitaxiwaixingxingzaidaxiaoshanggengjiejindiqiu,rutrappist-1fhetongguojisuandechudeteegarden c;yeyouqitaxingxingbiaomianwendushanggengjiejindiqiu,rutrappist-1dhetoi 700d。danqijinzhiyoukaipule-1649czaizheiliangfangmiandoufeichangjiejindiqiu,qieweiyuhengxingyijuqu。”

  kaipule-1649cyouyi“linju”——kaipule-1649b,danhouzheyuzhuhengxingjiandejulishiqianzheyuzhuhengxingjianjulideyiban,yincihouzhebiaomiankenengfeichangreerbushiheshengmingshengcun。

新疆时时彩  buguo,kaipule-1649cdezhenshiyijuxingmuqianhennanguliang,yinweitianwenxuejiaduiqidaqicengyiwusuozhi: tamenbuzhidaoqidaqizuchenghehoudu,zheixieyudaqiwendujijiangdibiaoshuibaochiyetaimiqiexiangguan。lingwai,hongaixingjingchangshifangchuqiangdayaoban,youqizaitamen“qingchunnianshao”shi,yinciweiyuhongaixingyijuquxingxingdedaqicengkenenghenkuaibeiboli。

  danhongaixingfeichangpubian,yuezhanyinhexihengxingzongshude70%。yinci,kexuejiaguji,zhishaoqizhongjikehongaixingkenengyongyounengyunyuleidishengmingdeleidixingxing。yanjiuzhuyaozuozhe、dekesasidaxueaositingfenxiaodeandelu·fandebaoshuo: “huodedeshujuyueduo,yuebiaomingzheizhonghengxingzhouweikenengcunzaidaliangdiqiudaxiaodeyijuxiwaixingxing。”


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