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1、嫦娥一号距人类重返月球有多远（HowfarisChang'e1fromhumanreturntothemoon）HowfarisChang'e1fromhumanreturntothemoon(original)?2009-02-20source:YuChongeducationnetworkvisits:7Thesedays,readthenewspaper,propaganda"Chang'eproject"alot,somefriendsthinkpeoplecangotothemoon,Iwonderifwecanjusttw
2、oorthreeyearsafterlandingonthemoon,themooncaneventhinkChinaactuallycompletelymistaken.TheUnitedStates,whichhadsuccessfullylandedonthemoonbyAppollo'smoonlandingprogramin1969,wasexpectedtoreturntothemoonin2020,andtherestoftheworldwouldnothavetotalkaboutit.Thestoryaboutman
3、'slandingonthemoonisreallyinteresting.The1969moonlandingleftalotofambiguity,whyin1972aftertheUnitedStatesstoppedtheirexplorationofthemoon?SomepeoplesaythattheUnitedStatesin1969,Appollosaidthatthemoonispalpablelies,isfalse,infacttheUnitedStatesdidnothavebeentothemoon?Som
4、epeoplesaythattheUnitedStatesbecauseofthethreatofextraterrestrialcivilization,afraidtogotothemoon?Somepeoplesaythatthe1969moonlandingwasawasteofmanpowerandmaterialresourcesbecauseofthearmsrace,soitwasstoppedlaterAndwhatabouttheexplorationofthemoonbyRussia,JapanandIndia,
5、aswellasthe"Chang'eproject"inChina?......NeilAppollointroduction/**/WearefromtheUnitedStatesin1969oftheAppollomissiontalkedaboutit,inJuly16,1969,thehugeSaturn5rocketcarryingthe"Appollo11"spacecraftfromtheUnitedStatesCapeKennedylaunchofftheignitionandstartedthefirsthuman
6、landingonthemoon'sspacejourney.Humanexplorationofthemoonbeganin1950s,whentheUnitedStatesandtheformerSovietUnioncarriedoutafiercespaceraceinthecontextofthecoldwar.In1957,theformerSovietUnionlaunchedtheworld'sfirstman-madeearthsatellite.InApril12,1961,theformerSovietUnion
7、,the"Oriental"spacecraftintospace,YuriGagarinwore90kilogramspacesuit,becametheworld'sfirstintospaceandseethepictureoftheearthfromspaceairwarrior.Sincethen,mannedspacesciencehasadvancedbyleapsandbounds.WhenthetimewasfixedinJuly16,1969,theUnitedStatestooktheleadinlandingo
8、nthemoonandcompletedthehumandream.ByDecember1972,thelastflightoftheAppolloplan,Appollo17,hadlanded12astronauts
