HK team plays crucial role in mission to Mars

币游国际正规吗

2021-07-09

WangYiran,aPostdoctoralFellowatHongKongPolytechnicUniversity,standsnexttoamodeloftheTianwen1MarsprobeattheChinaAcademyofSpaceTechnologyinBeijing.[PhotoprovidedtoChinaDaily]ResearcheffortslocateTianwen1probeonRedPlanetLastmonth,asetofblack-and-whitephotographsofadesolatedesert,showingnothingbutrocks,dustandcraters,layinfrontofWangYiran,,Chinastaskwastodeterminethespacecraftureha,whethertheprobehadlandedsuccessfullyhadnotbeenconfirmed,,whichwaschosenafterinputfromWangandhercolleagues-a20-strongteamofscientistsinHongKongledbyWuBo,aprofessorinPolyU,andtheteamsanalysiswasvital,,asthedistancebetweenEarthandMarsmeansitisimpossibletocontrolaspacecraft"nineminutesofterror".WusteamstoodoutduringthemissionwithitsinnovativetopographicmasChange4landerin2019andtheChang-,alanderandtheroverZhurong-namedafterthegodoffireinChinesefolklore-themissionwaslaunchedbyaLongMarch5rocketfromtheWenchangSpaceLaunchCenterinHainanprovinceonJuly23,,sfieldofresearchwasmuchlargerthanthatforalunarexploration,andtherewasalsothe-mainlygraduates,doctoralandpostdoctoralstudents-hadtoremaininHongKongdue,capturedbyadvancedcamerasandspectrometersontheTianwen1probe,,tistsinBeijing.。