I-Hewana of iPluto: kuluhlu. Zeziphi Hewana ka iPluto?

SeBhulin - lo mhlaba mncinci kwinkqubo elanga. Klayd Tombo wafumanisa ukuba kwi US ngo 1930. Kamva ke kwakhona yafunyanwa kwaye bafunda nasekuthwaseni iPluto kaThixo. Umgama avareji umhlaba ilanga ngaphantsi kancinane kwama-40 AU

SeBhulin i -ubukhulu 15. Oku kuthetha ukuba amaxesha 4,000 sitshonela iinkwenkwezi abakulo kwindawo ukubonakala ukuya ngeliso lenyama. Umzimba yasezulwini ujikeleza ngokucotha okukhulu kwaye yenza revolution omnye orbit iminyaka 247,7. SeBhulin uzayo Sun kufutshane ngaphezu kweneptune. Noko ke, umhlaba usekhona pretty kude, ngoko kunzima kakhulu ukufunda.

SeBhulin got igama layo

Ilungelo ukuza igama umhlaba omtsha kumlawuli we uLowell Observatory VM Slipher. Ekuqaleni, umhlolokazi wakhe ukubiza yokuvulwa "bakaZeyus 'uze' Lovvel" yaye ekugqibeleni igama lakhe "Constance," kodwa akukho nanye yezi ndlela sele sivunyiwe. Ngokwemveli, umhlaba ekuthiwa amagama oothixo baseRoma, yaye "iPluto" afanelekile kakhulu kule ezifunyenweyo, ndawonye igama lawuli Observatory wakhangela ngathi inishiyali.

Eneneni, kuninzi ngakumbi ibonelela igama iplanethi entsha. Umzekelo, umhleli we iphephandaba ezithandwayo "New York Times" wacela ukuba igama ukuvulwa "uMinerva", kodwa ke, njengokuba kwimeko planethi Uranus, ingcamango sakhatywa. Njengoko igama libonisa: Athena, Vulcan, uArtemis, ubusika, Icarus, Space, Atlas, kaGera, Tantalum, Perseus, iibheji, Omnye, Persephone, Krohn, idan, Prometheus, njl Kodwa iPluto okanye umhlaba ayiyi kufumana kuzo.

Isibakala sokuba uninzi la magama asiwe esisetyenziselwe izijikelezi.

okunika umdla

Esinye isibini waze wathi igama emhlabeni emva kokuba umntwana wabo osanda kuzalwa. Kodwa ekugqibeleni igama ukufunyanwa yangoku zifumaneka ukuze intombazana eneminyaka eli-11 ubudala Venetia Burney of Oxford. Ngexesha isidlo sasekuseni, uyisemkhulu wakhe, ngelo xesha wayesebenza unolayibrari kwiYunivesithi Oxford, funda iphephandaba, leyo isixelela lokuvula. Wabuza umzukulwana wakhe, yena ucinga iplanethi entsha wafumanisa ukuba ubizwe.

Le ntombazana yathi njengoko umzimba yasezulwini ibekwe kude kakhulu, yaye ubuso bawo kubanda kakhulu, ngoko kuya kuba kuhle ukuba igama it imbeko uthixo wamaRoma zobukumkani ekuthuthu- iPluto. An thala abadala waphefumlelwa ngulo mbono bathuma isindululo kwi US kusungulwe oogxa bakhe, emva koko igama wamkelwa ngazwi eyamkelwe-1 Meyi 1930.

yenza iPluto

Njengoninzi planets iPluto ephelekwa satellites. Eyona umdla engaqhelekanga ngayo - Charon. Kwakhona, kukho ezimbini satellite ezincinane - Hydra kunye Nix (akukho mntu). Kunye namanye ezimbini ezincinane kakhulu, ukuba umhla ube namba kuphela.

Charon

I-Hewana of the planet iPluto zingummangaliso e iimpawu zabo, kodwa inkoliso obufihlakeleyo kubo - Charon. Yena obonakala kakhulu imvelaphi yayo. Inyaniso kukuba kude 2005 yaba iqabane kuphela ye iplanethi encinane. Kamva, oosonzululwazi bafumanisa izidumbu ezimbini ezincinane, nayo leyo eyayithanda iPluto. Charon yayimi kumgama km ezingaphezu kwama-20 000 ukusuka emhlabeni, ubunzima baso ngexesha uvulo 1.9 sextillions kilograms.

indaba

ukuthwasa kwenyanga Small of iPluto esafunyanwa kakhulu kutshanje, kodwa Charon kuye kwatsala ingqalelo ngeenkwenkwezi ngo-1978. Ukususela ukufunyanwa yayo, oko kwakucingwa ukuba iplanethi enye kuphela sezijikelezi emzileni wawo.

Zonke kwangolu iingcali 1978 bafunda imifanekiso iPluto. Ingqalelo ngenyameko, izazinzulu waphawula "uPienaar" encinane, nto leyo ibekwe phambi disc le planethi.

SeBhulin-Charon

Le nkqubo wawenza njalo ngokuba ngenxa iimpawu jikelele ngesathelayithi kunye umhlaba. Ngokutsho hypothesis omnye, omabini izinto yenkqubo solar wavela kunye ngexesha le ngozi, kwaye ukuyilwa ezimeleyo. Oko kukuthi, Charon ngokuyimfuneko isiqwengana iPluto. Ngaloo ndlela kunokwenzeka ukucinga ukuba akukho mntu sara nayo njengamasuntswana le planethi. Imvelaphi Hewana ezincinane Kusekho imfihlelo yenzululwazi.

Buyinto umdla

Ngowe-1985-1990, iPluto, Charon angena nqanaba komnyama, ngeli xesha umhlaba ibonakala komzila ngesathelayithi kunye langa ngokwaso. Le yenye zazenziwe of nesenzeko eyenzeka kabini kuphela umjikelo weminyaka-248 ka iPluto Ukusikwa ilanga. Ngethamsanqa, ekupheleni 80 'ingqalelo kuye riveted ngokoqobo iPluto, ukuze bakwazi ukulungisa Ubukhulu ngqo satellite. Kwaye, ngelishwa, kwixesha elilandelayo ukubona aze abe nako ukulungisa lonke ukusebenza ixesha elide kakhulu.

features Charon

Ngenxa yomgama wayo ukusuka ukukhanya kumphezulu Charon kubanda kakhulu, kwaye Amazinga 220 degrees zero. Akumangalisi ke, nenyanga sigqunywa ngokupheleleyo igqunyelelwe ngomaleko omkhulu womhlaba ze ngumkhenkce. Le nyaniso usenza imibuzo ngakumbi kwaye kwiingcamango izazinzulu, kubandakanywa nabo ngokuphathelele imvelaphi umzimba yasezulwini. Kukho ingcamango yokuba yesathelayithi umsebenzi yedeskthopi, wabulela ngaphezu amanzi kuyilwa kumphezulu wayo. Nakuba loo lobushushu eliphantsi. Oku kungqinwe into yokuba phezu Charon ezichongiweyo ammonia carbohydrate, leyo kufuneka bangenele sokonakalisa ngokupheleleyo Umsebenzi elanga.

Kakade ke, oku nangoku nje guess, kodwa iziphumo zibonisa ukuba Charon igcina emininzi zimfihlo eziye kodwa ukufunda.

uqikelelo

Izazi kunye nabanye, izazinzulu abanomdla kakhulu ingqalelo olubanzi umbuzo wokuba yintoni Hewana iPluto yaye yintoni na imvelaphi yabo, yaye ngokukodwa, kakade, Charon. Kulo mba, ngowe-2015, loo nto imiselwe ukuze siqalise uthotho izifundo malinikelwe kulo mhlaba ethile kunye neesathelayithi yayo.

Kuyaphawuleka ukuba Charon jikeleza ngaxeshanye emhlabeni, ngoko basoloko ezijongeneyo kwicala elinye. Zonke ezi zibakala nje akwazi ukunceda kodwa kuvusa umdla nezesayensi.

Hewana Small of iPluto

abazalwana ezincinane Charon nabo bafumanise kuthelekiswa kutshanje, ngo-2005. Baba ezimbini Hewana P1 ezincinane "Hydra" kunye P2 "Nix". ububanzi wabo 45-55 km kuphela.

Ngo-2011 kwafunyanwa 4 seto iPluto - P4. Ubukhulu bayo bonke 13-33 km. Ekugqibeleni, ngowe-2012, "usapho satellite" wongeza omnye umntwana P5 andibhaqwa. ububanzi balo km 10-25 kuphela. Njengoko ubona, Hewana encinane iPluto, nto leyo yongezwe kuluhlu, alukayifumani igama. Kodwa kukho ubungqina bokuba i-P4 kunye P5 ababelwe lweziqhulo Vulcan kunye Cerberus. La magama awona manqaku aphezulu kwi yomntu intanethi, oluqhutywa yi-Seti Institute.

Ngamafuphi

Ngenxa yoko, ngelo xesha yophando yakutsha (ngo-2013) Kwazeka oko kubo imizimba 5 yasezulwini, leyo zibekho of iPluto. Enyanisweni, loo nto ixela ukuba ngaphezulu kakhulu kunokuba umzimba nje kancinane ngokukhuselekileyo emehlweni izazinzulu efihliweyo. Kodwa ukuba ukholelwa ukuba ingcamango ukuba ukuyilwa iiplanethi kwakhona bahlukane iinyama, kwixa elizayo silindele ukuba lokuvula elandelayo.

I-Hewana of iPluto, abamagama nangoku eqongeni zokuvunywa, ziza kufundwa, kwakunye twisiseka Charon. Kukho ezinye yeengcinga umdla conjectures, ethe okwangoku yaqinisekiswa ubungqina okanye izinto ezinkulu.

Ngenxa yobuchwepheshe kunye nemifanekiso ecacileyo kakhulu leengcali ayikwazi kuphela ziimpawu Hewana, kodwa ukulinganisa inkqubo yemfundo yabo. Oku kukuvumela ukuba uphendule imibuzo emininzi, kodwa iphakamisa inani puzzle ezintsha, umdla ngakumbi ebantwini, nto leyo ifuna ukuba bakhangele indawo yonke.