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【西安衛星電話】美國NASA宣布發現迄今最接近另一個地球的系外行星
發布:西安威鴻數碼科技有限公司 瀏覽:413 時間:2015/7/24 10:09:55
     【西安GPS網訊】新浪科技訊 北京時間7月23日晚間消息,美國宇航局發布消息稱,天文學家們發現了迄今“最接近另一個地球”的系外行星——一顆圍繞恒星Kepler 452運行的行星,并且其距離適中,因而允許其地表存在液態水。

JIAZHOU“SOUXUNDIWAIZHIHUISHENGMING”(SETI)YANJIUSUODETIANWENXUEJIADAOGELASI·KADEWEIER(Douglas Caldwell)BIAOSHI:“ZHESHIWOMENFAXIANDEDIYIKEWEIRAOYIGEYUTAIYANGXIANGSIDEHENGXINGYUNXING,QIEWEIYUYIJUDAINEIDELEIDIXINGXING。”

ZHEKEXIWAIXINGXINGBIANHAOKepler 452b,QIZHIJINGYUEWEIDIQIUDE1.6BEI,YUHENGXINGZHIJIANDEJULIYURI-DIJULIXIANGJIN。HENGXINGKepler 452JULIDIQIUDAYUE430MIAOCHAJU(YUEHE1400GUANGNIAN),WEIYUTIANEZUO。QIBENSHENLIANGDUSHAOGAOYUTAIYANG,ERXIANGBIZHIXIA,MEIGUOYUHANGJUZAIQUNIANYIJIJINNIAN1YUEFENGONGBUDELINGWAIJIKEDANGSHIXUANCHENGYUDIQIUZUIWEIXIANGSIDEXIWAIXINGXINGZEDOUSHIWEIRAOZHILIANGGENGXIAO,WENDUGENGDIYEGENGJIAANDANDEHONGAIXINGYUNXING。YINCI,WEIRAOHENGXINGKepler 452YUNXINGDEZHEKEXINGXINGXIANRANXIANGBIQIANZHEGENGJIAJIEJIN“LINGYIGEDIQIU”。

CONG2009NIANZHI2013NIANJIAN,KAIPULEKONGJIANWANGYUANJINGDUIGUDINGTIANQUNEICHAOGUO14.5WANKEZHUXUHENGXINGJINXINGLIANXUDEJINGMICEGUANGGUANCE,BINGJIEZHU“LINGXINGFA”(Transit)SOUXUNDIWAIXINGXING。

万炮捕鱼 SUOWEILINGXINGFA,SHIZHIDANGXIWAIXINGXINGCONGWOMENGUANCHAHENGXINGDESHIXIANQIANFANGJINGGUOSHI,YOUYUXINGXINGTIHUIZHEDANGZHUBUFENHENGXINGFACHUDEGUANGXIAN,ZHEJIANGZAOCHENGHENGXINGDELIANGDUFASHENGQINGWEIJIANRUO,YUSHITONGGUODUIZHEZHONGQINGWEIGUANGBIANDETANCE,WOMENBIANKEYITUIZHIXIWAIXINGXINGDECUNZAI。TONGGUOZHEZHONGFANGFA,KAIPULEXIANGMUYIJINGQUERENCHAOGUO1000KEXIWAIXINGXING,QIZHONGJIUBAOKUOZUIXINGONGBUDEKepler-452b,YIJILINGWAIHUANYOU4660KEQITAYISIMUBIAO。

CIFANYITONGFABUDEHUANYOU11KETONGYANGSHIZHIJINGXIAOYUDIQIU2BEI,QIEYUNXINGYUYIJUDAINEIDEYISIMUBIAO,HUANXUYAOJINYIBUDEHOUXUQUEREN。

万炮捕鱼 YOUYUKAIPULEWANGYUANJINGSHIYONGDESHILINGXINGFA,ZHINENGCEDINGXIWAIXINGXINGDEZHIJINGDAXIAOERWUFAPANDINGQIZHILIANG。DANMOXINGJISUANXIANSHIKepler-452bDEZHILIANGKENENGSHIDIQIUDE5BEIZUOYOU。RUGUOQINGKUANGDEQUERUCI,NEIMETAJIUYINGGAISHIYIKEHEDIQIULEISIDEYANSHIXINGXING,ERBUSHIXIANGHAIWANGXINGHUOMUXINGNEIYANGDEJUXINGXING。Kepler-452bWEIRAOHENGXINGYUNXINGDEZHOUQI(YINIANDECHANGDU)YUEWEI385TIAN,ZHEYEYUDIQIUSHANGDEYINIAN(365TIAN)CHANGDUJIEJIN。

TAIYANGDENIANLINGYUE45YINIAN,HENGXINGKepler 452DENIANLINGBITAIYANGHUANYAOLAODAYUE15YINIAN,WEIRAOTAYUNXINGDEXIWAIXINGXINGKepler-452b DENIANLINGYEYINGDANGYUZHIJIEJIN。YOUYUHENGXINGDEGUANGDUHUISUIZHUZHUJIANNIANLAOERZENGQIANG,ZAIZUICHUDE50YINIANSHIJIANLI,ZHEKEXINGXINGJIESHOUDAODEGUANGZHAOQIANGDUYINGDANGXIAOYUDIQIU,DANXIANZAIZHEKEXINGXINGJIESHOUDAODEGUANGZHAOQIANGDUYINGDANGYIJINGCHAOGUOLEDIQIU,RANGWOMENNENGGOUKANDAODIQIUWEILAIDEJINGXIANG。

万炮捕鱼 “XUNZHAODIWAIZHIHUISHENGMING”YANJIUSUO(SETI)DETIANWENXUEJIAMENSHIYONGWEIYUJIAZHOUBEIBUDEAILUNSHEDIANTIANXIANZHEN(Allen Telescope Array)SHOUTINGLAIZIKepler 452DEWUXIANDIANXINHAO,DANDAOMUQIANWEIZHIHUANMEIYOUSHOUHUO。

CIFANGONGBUDEZUIXINYIPIFAXIANYUANZIDUIKAIPULEYUANSHISHUJUDESHOUCIWANZHENGFENXI。ZHEXIESHUJUSHIZAIKAIPULEXIANGMUYUNXINGDE4NIANSHIJIANLISHOUJIDE,SUIHOUYOUYUFANYINGLUNGUZHANG,KAIPULEWANGYUANJINGBEIPOTINGZHILEXIWAIXINGXINGSOUXUNGUANCEGONGZUO。KAIPULEXIANGMUDEKEXUEJIAMENRENWEI,JIEXIALAITAMENRENGRANHUANKEYIZAIKAIPULEWANGYUANJINGDEYUANSHISHUJUZHONGZHAOCHUGENGDUOYINZANGDEXIWAIXINGXING,ERZHEXIANGFANZADESHUJUFENXIGONGZUOJIANGHUICHIXUCHAOGUOYINIANSHIJIAN。KADEWEIERBIAOSHI:“WOMENDUIYUNEIXIEZHILIANGGENGXIAO,WENDUGENGDIDEXINGXINGYINGGAIHUANNENGYOUGENGGAODELINGMINDU,ERTAMENZHENGSHIWOMENSOUXUNDIWAISHENGMINGSHIZUIGANXINGQUDEMUBIAO。”(CHENFENG)


西安威鴻數碼科技有限公司是專業從事GPS衛星定位、北斗衛星定位(BDS)及衛星通訊和精密科學測量儀器等產品服務的高科技專業性公司。公司提供戶外Garmin手持機麥哲倫GPS、(探險家510、探險家610、探險家310、) 中海達GPS集思寶系列GPS、(集思寶MG858S\集思寶UG903\任我游A3\任我游A5)彩途GPS、(彩途南方測繪GPS、天寶GPS拓普康GPS、徠卡GPS 全站儀、激光測距儀GNSS設備、北斗GPS、對講機、望遠鏡、海事衛星電話、銥星9555衛星電話、歐星XT衛星電話、衛星電話充值流量流速檢測儀器、三維激光掃描儀、無人機等產品服務。

網址:www.xagps.com  電話: 029-89661358 62996080  地址:西安市長安南路101號金品國際22623

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