Nini yaye kutheni ngaphandle iPluto ukusuka kuluhlu izijikelezi-langa?

SeBhulin - enye izinto kakubi eyaziwa kwinkqubo elanga. Ngenxa umgama enkulu ukusuka Umhlaba kunzima ukuba uqwalesele yerediyo. Imbonakalo yakhe isenkulu njenge inkwenkwezi kancinane kunokuba iplanethi. Kodwa de kwango-2006, nguye lowo ingqalelo umhlaba yethoba kwenkqubo solar ezaziwayo kuthi. Kutheni iPluto wanqanyulwa kuluhlu iiplanethi ezakhokelela koku? Qwalasela yonke into ukuze.

inzululwazi Unknown "Planet X"

Ekupheleni kwenkulungwane XIX, ngeenkwenkwezi babecinga ukuba inkqubo yethu elanga ibe kwenye iplanethi. Nokucingela zisekelwe kubungqina yenzululwazi. Inyaniso kukuba ukubukela Uranus, oosonzululwazi baye bafumana nempembelelo ngamandla orbit lwamaqumrhu angaphandle. Ngoko ke, emva komzuzwana sithe safumanisa kwabanye, kodwa isiphumo wayenamandla kakhulu, waza waqalisa ukufuna enye iplanethi. Yayibizwa ngokuba "Planet X". Ukufuna kwaqhubeka de 1930 kwaye asiphumelelanga - iPluto yafunyanwa.

movement seBhulin kaThixo kwenziwa kwiipleyiti zama athathwe kwisithuba seeveki ezimbini. Ukuqaphela kunye nokuqinisekisa ubukho yenjongosenzi eyaziwa ngaphandle kumnyele planethi eyodwa ithathe ngaphezu konyaka. Klayd Tombo, ngeenkwenkwezi abasebatsha uLowell Observatory, waqalisa isifundo, wabika kwehlabathi ngoMatshi 1930. Ngoko ke, xa wezijikelezi-langa kwiminyaka 76 kwakukho umhlaba lesithoba. Kutheni ngaphandle iPluto ukusuka kwinkqubo nelanga? Yintoni ephosakeleyo lo mhlaba umangalisayo?

yokuvela kwezinto ezintsha

Ngaxa lithile, iPluto, zibalwa phakathi kudidi iiplanethi, sancokola wokugqibela izinto kwisixokelelwano elanga. Ngokutsho data preliminary, LITHILE ubunzima elingana ubunzima Umhlaba wethu. Kodwa ke uphuhliso astronomi esoloko itshintsha le parameter. Namhlanje iPluto ubunzima lingaphantsi kwe-0,24% yi ubunzima emhlabeni, yaye ububanzi bayo - ezincinane kwe 2.400 km. Ezi zikhombisi zibe esinye sezizathu zokuba iPluto wanqanyulwa kuluhlu-langa. Kuyinto efanelekileyo ukuba nenomlanga ngaphezu iplanethi yinxalenye yenkqubo elanga.

Kwakhona unalo ezininzi iimpawu zayo ayikho lokuba iiplanethi kwenkqubo elanga eqhelekileyo. Orbit, Hewana ayo kunye atmosfera ezikhethekileyo ngokwayo.

Komzila okungaqhelekanga

Wokufika iiplanethi asibhozo komzila kwinkqubo elanga phantse setyhula, kunye etyekele kancinane lwe baza. Kodwa iPluto orbit - ellipse side kakhulu kwaye kukho ukuthambekela engile ngaphezu kweqondo lama-17. Ukuba ungenisa umfuziselo langa, izijikelezi-langa ezisibhozo ngokulungelelana zijikeleza ilanga kunye iPluto - uwele komzila weNeptune ngenxa engile lwaso tyekelo.

Ngenxa okuwo ukuba kugxile kweLanga 248 iminyaka Earth. Kwaye ke weqondo lobushushu kwihlabathi lingaphumi ngasentla Degrees 240. Okubangel 'umdla kukuba iPluto lijikeleza kwi icala Umhlaba wethu, Venus ne Uranus. Oku ingaqhelekanga orbit iplanethi yaba esinye isizathu sokuba iPluto wanqanyulwa kuluhlu-langa.

satellites

Namhlanje siyazi ezintlanu Hewana iPluto kaThixo, Charon, Nix, Hydra, Cerberus kunye Styx. Bonke bephela, ngaphandle Charon, ezincinane kakhulu, kunye nokujikeleza babo basondele kakhulu emhlabeni. Le yenye umahluko ukusuka iiplanethi ngokomthetho.

Ukongeza, Charon, wafumanisa ngowe-1978, ngaphantsi kwesiqingatha ubukhulu iPluto. Kodwa mkhulu kakhulu ukuba satellite. Loo nto inika umdla iziko womxhuzulane, liphesheya iPluto, yaye ngoko ke lifana gungqa ngapha nangapha. Ngenxa yezi zizathu, abanye abaphengululi bakholelwa le into iplanethi kabini. Yaye ikwanceda i impendulo umbuzo malunga kutheni iPluto ngaphandle ukusuka kuluhlu-langa.

emoyeni

Kunzima kakhulu ukufunda into kumgama phantse ingafikeleleki. Kuthathwa ukuba iPluto ubunjwe yeliwa ngumkhenkce. Umoya kwafunyaniswa ngo-1985. It iqulathe ncakasana nitrogen, methane kunye carbon monoxide. Kukho ubungqina bokuba isifundo akwazi ukuchonga emhlabeni xa wayivala inkwenkwezi. Ukuba akukho moya izinto kufutshane kakhulu iinkwenkwezi abe - kancinci.

Ngenxa ephantsi kakhulu lobushushu nawawokunyibilika ice omise okweqanda uvelisa isiqhamo anti-greenhouse, nto leyo ekhokelela ukuba ukwehliswa lobushushu emhlabeni. Emva izifundo ngo-2015, izazinzulu ziye zagqiba ukuba womoya kuxhomekeke kufutshane umhlaba ilanga.

ithekhnoloji

Ukudala ngezibonakude omtsha enamandla aphawula ukuqala obafunyanwa phambili ngaphaya iiplanethi ezaziwayo. Ngoko ke, ekuhambeni kwexesha, kuye kwafunyaniswa izinto yesiqalo ibekwe ngaphakathi komzila iPluto. Phakathi kwinkulungwane yokugqibela, lo msesane iye ngokuba Kuiper Belt. Kule mihla kukho amakhulu imizimba enobubanzi ubuncinane 100 km kwaye sisincoko efana iPluto. ibhanti kwaba sizathu siphambili sokuba iPluto wanqanyulwa iiplanethi.

Yenza telescope isithuba "Hubble" kuye kwabangela ukuba baphonononge isithuba yangaphandle iinkcukacha ngakumbi, yaye izinto ingakumbi elide-esembindini. Ngenxa yoko, le nto lavulwa, ogama Eris, nento ephezu iPluto, yaye kamva - kunye neminye imibutho emibini yasezulwini, apho ubukhulu kunye nobunzima ifana kuye.

Iziphekepheke AMC "imimango New", wathumela ukuba bafunde iPluto ngo-2006 waqinisekisa ezininzi iinkcukacha zenzululwazi. Izazinzulu waphakamisa lo mbuzo oko yokwenza izinto evulekileyo. Quka kudidi-langa? Kwaye thina asiyi kuba 9, 12 iiplanethi, okanye ukukhutshelwa ngaphandle kwe iPluto ukusuka kuluhlu iiplanethi ziya ukusombulula lo mba kwinkqubo elanga.

isimo uhlaziyo

Xa iPluto wanqanyulwa kuluhlu izijikelezi-langa? Agasti 25, abathathi-2006 i-Congress of the International Astronomical Union njengenxalenye ye-2,5 lamawaka abantu bathabatha isigqibo ivuso - ngaphandle iPluto ukusuka kuluhlu iiplanethi kule nkqubo elanga. Oku kwakuthetha ukuba kuyimfuneko ukuhlaziya ubhale iincwadi ezininzi, kunye neemephu zezulu kunye nomsebenzi yezenzululwazi kule ndawo.

Kutheni isigqibo esinjalo? Izazinzulu kwafuneka ukuba kuhlaziywe imigaqo ngawo zazihlela umhlaba. mpikiswano Long kwakhokelela kwisigqibo sokuba iplanethi kufuneka ihlangabezane zonke iparameters.

Okokuqala, lo into kufuneka ukujikeleza kweLanga orbit yayo. SeBhulin kule kufanelekile parameter. Nangona orbit wayo side kakhulu, oko ojikeleza ilanga.

Okwesibini, kufanele ukuba ibe yisathelayithi kwenye iplanethi. Le ngongoma kwakhona lihambisana iPluto. Ngelo xesha lithile kwakucingwa ukuba satellite weNeptune, kodwa eli cebiso kokulahlwa izinto ezintsha, kwaye ingakumbi Hewana alo.

Ingongoma yesithathu - ukuba ubunzima ngokwaneleyo ukuze abe imilo ukulenza. SeBhulin, nangona ezincinane ubunzima, kodwa ke ngeenxa zonke, yaye oku kuqinisekiswa iifoto.

Ekugqibeleni, imfuneko yesine - ukuba elinamandla intsimi omxhuzulane, ukuba asuse orbit yezinye imizimba yesiqalo. Kweli ingongoma enye, iPluto kwaye asihambelani ukuba indima planethi. Le ibekwe kwi Kuiper Belt, kwaye hayi into inkulu kuyo. ubunzima balo Ayanelanga ukuba ukucima indlela ukujikeleza.

Ngoku Kucacile ukuba kutheni iPluto wanqanyulwa kuluhlu-langa. Kodwa apho lokuhlela izinto ezinjalo? kwenkcazo 'kwiiplanethi ezincinanana "yaqaliswa wamaziko anjalo. Baqala ke ukuba aphathe zonke izinto musa ne kwinqanaba lokugqibela. Ngoko iPluto - kusekho iplanethi, nangona, nenomlanga.