【媒库文选】从前,在火星上

币游国际官方下载

2021-07-08

3月22日报道OnceUponaTimeonMars从前,在火星上DenniesOverbye丹尼斯·奥弗比hreeandahalfbillionyearsago,wavessplashedand,,philosophersandsciencefictionwriters?Sohumanshavesenttheirprogenyacrosstimeand300millionmilesofspaceinsearchoflong-lostrelatives,ancientrootsofafamilytreethatmightbetracedintheRedPlanet,theIngenuityhelicopter,,earsprowling,pokin,andtakephotographs,sothatscientistsonEarthcansearchforanysignsofancientf:12minutesoflight-traveltimeandsignaldelayacrosstheetherfromPasadena,wher,PerseveranceandIngenuityaneuversinvolvingrelayrockets,roversandorbitaltransfersstartingin2026thatwillmaketheretrieval,liketheDeadSeaScrolls,forwhattheymightsayaboutthehiddenhistoryofourlosttwinand,perhaps,aissance,,,butourmachinesalreadydo.在火星上,有一个尘土飞扬的广袤区域今天被称作耶泽罗陨石坑。 35亿年前,那里曾波光粼粼,溪流淙淙。 而在初生的地球上,化学元素正朝着我们称之为生命的活跃状态凝结。