Iplanethi ishushu kwinkqubo solar - Venus

planet Mysterious elikufutshane ummelwane wethu - Venus. Malunga Imibongo yakhe ezolile, ngokuba igama layo livela igama isithixokazi uthando! Iplanethi ishushu kwinkqubo solar amawaka eminyaka phithi nabantu. Noko ke, kungakhathaliseki ukuba kangakanani wayengazi ngayo thina, umbuzo le planethi ingabi ezincinane. Lo mzimba yasezulwini uthembisa imiqondiso emininzi kunye iimfihlelo emangalisayo.

Amaxesha amaninzi umntu onomdla yintoni na planethi ishushu kwaye eqhaqhazelisa kwinkqubo elanga. On omnye wabo, lowo ukuba unalo amaqondo obushushu aphezulu, kwaye kuya kuxoxwa ngezantsi.

ukubonakala

Iplanethi ishushu kwinkqubo elanga lula ukuluqonda esibhakabhakeni ebusuku. Ukuyibona lula, ngokuchaseneyo ekukhanyeni bulubhelu yazo iinkwenkwezi, ukukhanya kubonakala of Venus ngaba lubeka phi kwaye umbala omhlophe. Kanye Mercury, umhlaba singesuki kwi amade ukusuka elangeni. Xa zobude liyasuswa isikhanyiso yi degrees 48 kuphela. Njengoko Mercury, iye ngokuhlwa amaxesha kusasa ukubonakala. Kumaxesha amandulo, nkqu ingcinga ukuba oku kubonwe esibhakabhakeni iinkwenkwezi ezahlukeneyo. Ukuqaqamba ebusuku yeyona planethi ishushu kwinkqubo elanga lema endaweni yesi-3.

Iimpawu okuwo

Venus is closer kuthi ezinye iiplanethi - zonke kumgama km 40 ukuya 259 million (ngokuxhomekeke inkqubela orbit). Kwi-avareji ihamba ilanga ngesantya kwe-35 km / s. Kuba sibophelela onke indlela ehlabathini lonke ngo-224,7 iintsuku Earth, lo gama ngeenxa axis yayo ijikeleza iintsuku 243. Sisazi ukuba ukujikeleza umhlaba sakhangelana intshukumo emzileni wawo, imini Venusian sisaqhubeka 116,8 amathuba zethu iiyure ezingama-24. Oko kukuthi, imini nobusuku kule planethi ukuzolula ka 58.4 iintsuku eMhlabeni.

Sele waphendula lo mbuzo: "Yintoni iplanethi eyiyeyona ishushu" Ngoku makhe sibuyele amaxabiso lwezalathisi eziphambili. Venus is phantse kulingana lexinene uMhlaba - ngu 0,815 kuphela M. Kulo mzekelo, embindini kwaphela ukuba iplanethi yethu - 0,949 ze radius komhlaba. Kwakunzima ukuba umlinganiselo, kuba iplanethi efihliweyo emva kwamafu. Kodwa, ukwenza oku Bulelani ukuba radar.

Kuba okokuqala ukugcina utshintsho kwisigaba disk ibonakale kwenzeka ngo-1610, xa uGalileo owavela kweteleskopu. Isigaba utshintsho efanayo ukuya enyangeni. Lomonosov, ebuka lothutho Venus kwi diski ilanga, wafumana udini obhityileyo ngeenxa zonke. Ngoko ke yavulwa emoyeni. Iplanethi ishushu kwinkqubo elanga isekhona enye umoya zinamandla; kodwa uxinzelelo kwi kumphezulu lo umoya 90. Diana udonga ezantsi liyi kunye nenombolo enkulu - ukuya ku 119. Le lobushushu eliphezulu umphezulu okubangelwa greenhouse effect ngayo le planethi.

emoyeni

Le umoya umhlaba unako yokuphumelela imitha yelanga. Noko ke,, hayi ngokupheleleyo kodwa kuphela uhlobo radiation saa ngenxa ezininzi izihlandlo. Clouds zibonisa inkoliso imitha, yaye kuphela ngaphantsi kwekota utyhutyha umphezulu. Yi greenhouse effect sizalwa iiplanethi ezininzi, kodwa kuphela kwi Venus lobushushu avareji kufutshane kumphezulu - degrees 400. Kule lobushushu eliphezulu abazi degrees 480.

Uninzi emoyeni - carbon dioxide. isabelo sayo - 96,5%. Enye 3% ye-nitrogen. Isiqingatha eseleyo iqulathe ipesenti igesi egalelwe, amanzi, ioksijini, hydrogen fluoride kunye hydrogen chloride. Kuqala wacinga ukuba fu ukukhusela komhlaba ukusuka elangeni, ukuze umhlaba uhlale mnyama. Noko ke, ngoku kubonakele ukuba esikhanyayo kwicala mini malunga iyafana iplanethi yethu ngosuku olunethayo.

isakhiwo

Iplanethi ishushu kwinkqubo elanga isibhakabhaka omthubi noluhlaza. Ukusuka komhlaba ayi-50 ukuzolula endaweni yinkungu. Ngasentla, ukuya kwi-70 km, kukho amafu yabhalwa zamathontsana amancinci kwe-sulphuric acid. Kule lisendaweni kwi-ikhweyitha musa ukunqanda iinkanyamba kakhulu ogama isantya-100 km / h. Imimoya ukubonakala nokuba 300 km / h.

Nangona isibakala sokuba Venus - iplanethi osondele kuthi, ukuze ubone likumyinge akwenzeki ngenxa fu kakhulu. Izifundo kufuneka ukuba bathembele radar kanye ixhokonxa omncane. Yayifudula ukuba lonke umphezulu ligutyungelwe neelwandle.

Ngowe-1970, lo wayo wakwazi ukufumana ingcaciso engaphezulu malunga umhlaba ngaphezu yonke iminyaka engaphambili; kodwa wasebenza imizuzu-23 kuphela. Wathi folokohlo ngenxa kweemeko ezinzima kakhulu. Mna ke ubufumene iqondo lobushushu emhlabeni, uxinzelelo kwi ngaphezulu, ukuba amisele ukwakhiwa emoyeni. Kuye kwafunyaniswa ukuba lexinene iliwa kumphezulu - 2.7 g / cm³, okuhambelana malunga basalts. Ukongezelela, oko kwachazwa ukuba isiqingatha iqashiso - dust, intsalela - a oxide wemagniziyam aluminium alamu.

Phezu na ukungena ukukhanya blue, ngoko yonke imifanekiso kwikhompyutha babe ithinti-orenji. Ahla imijelo udaka rocks entlabathi.ame, kwintlango enamatye - konke oku kubonisa ukuba lo msebenzi ziitectonic plates akayeki ngeli xesha.

imephu

Kwiminyaka elandelayo, ezinye izikhululo baye bafunda ngokwaneleyo ukuze babe nethuba ukwenza imephu Venus. Thina Akwazi lokufotha phantse lonke komhlaba. mlilo uyaziwa, uninzi lwazo ngokusemthethweni, iintaba, mlilo. Planethi kumazwekazi ezimbini, nganye kuzo engaphantsi kwe eYurophu. Ngenxa ulwazi oluneenkcukacha neefoto wokosulela umfanekiso echanekileyo ehlabathini, akukho namnye ukuthandabuza encinane into planethi ishushu.

Ukuza kuthi ga ngoku, siye gqitha banolwazi Venus. Ezona mpawu ziphambili zale sezijikelezi adweliswe kweli nqaku. Kodwa okona kubaluleke kakhulu, ngexesha Kwempikiswano siye sakwazi ukuphendula lo mbuzo ubalulekileyo. Yintoni na le planethi ishushu kwisixokelelwano solar? Noko ke, mhlawumbi abantu baya kufunda kude kakhulu ngakumbi, kuba ummelwane wethu galactic, ke akukho ungxamile ahlukane iimfihlelo zabo.