Yintoni inkwenkwezi?

Yintoni inkwenkwezi, ngamnye wethu uyazi ukusuka ebuntwaneni. Kuyinto umzimba yasezulwini ukuba sibona njengenqaku encinane ukukhanya esibhakabhakeni ebusuku. Enyanisweni, zonke iinkwenkwezi - oko iibhola ezinkulu, eliquka iigesi ezishushu. Bona ziqulathe alithoba hydrogen ekhulwini, omncinane ekhulwini ngaphantsi kwe ezilishumi helium kwaye intsalela - ukungcola ezahlukeneyo. Xa iziko lobushushu isitya kukuba malunga nezigidi ezithandathu degrees. Eli xabiso lihambisana umda evumela ukuhamba simahla basabela nokumanyana. Ngethuba lale nkqubo ukuguqulwa imichiza uvelisa hydrogen helium. Ngenxa yoko, umthamo omkhulu yakhululwa ubushushu idluliselwa emajukujukwini ngohlobo ukukhanya okuqaqambileyo.

Yintoni inkwenkwezi? Le iyafana naleyo ilanga. Kulo mzekelo, iinkwenkwezi ezincinane zincinane ngaphezu inkwenkwezi wethu izihlandlo ezilishumi, yaye ngaphezulu ngaphezu parameters zayo izihlandlo ezilikhulu elinamashumi amahlanu.

Amaxesha amaninzi xa ephendula umbuzo malunga yintoni inkwenkwezi, ngeenkwenkwezi bathi ezi fireballs imizimba eziphambili ibekwe kwindalo iphela. Eyona nto kukuba ezikwezo nto isambuku mba ezikhanyayo, leyo inokufunyanwa ngaphandle komhlaba.

Sokuba naningangeenkwenkwezi zezulu ukuba sikwazi ukubona kunye iteleskopu, ngokufuthi singqongwe nebulas ukuba abe imilo eyahlukileyo. Ezi nangezilonda, zona ilifu gas nothuli, unako nangaliphi na ixesha ukuqalisa inkqubo ukugangatheka. Ngaloo ndlela ke baya zinciphise inani ngokohlobo ibhola kunye razogreyut kwiqondo lobushushu omkhulu. Xa iimeko thermal ukufikelela degrees kwezigidi ezithandathu, qala intsebenziswano yenyukliya, oko kukuthi, ebumba umzimba omtsha wasezulwini.

Izazinzulu ziye zachongwa iintlobo ezahlukeneyo iinkwenkwezi. Bona zihlelwa ubunzima zabo kukhanya. A ngokwahlukana phezu amanqanaba enkqubo yendaleko.

Udidi equlathe inkwenkwezi, ngubani yemisebe amandla kulinganiswa amandla reactions yenyukliya, ngokucalula nokwahlula kubo uhlobo kukona ku:

- ezimhlophe;

- eluhlaza;

- eluhlaza ezimhlophe;

- yellow;

- ezimhlophe yellow;

- ebomvu;

- orange.

Iqondo eliphezulu eziqwalaselweyo iinkwenkwezi kunye okwesibhakabhaka, ubuncinane - elibomvu. Sun wethu bobabo engqondweni ekhazimlayo tyheli. ubudala wayo iminyaka engaphezu kwemine ezinesiqingatha billion. lobushushu Core izazinzulu ubalelwa 13.5 yezigidi ngu kunye corona - 1.5 million K.

Yintoni inkwenkwezi omkhulu? Ngokuba lo hlobo izikhanyiso ziquka imizimba zomlilo kunye ubunzima kunye ubudeki bebakhulu kweLanga kumashumi amawaka amaxesha. Iingxilimbela, ikhala ngendlela fluorescence ebomvu, sizimisele phezu inyathelo yokuzivelela. Ubukhulu be nkwenkwezi liyenyuka kwixesha alitshise ngokupheleleyo hydrogen core yayo. Oku kunciphisa lobushushu igesi yokutsha kwaye bomvu kunabela izigidi leekhilomitha. Ngu Edreyi ziquka VV Cephei A, Vy Canis Majoris, Township Sagittarius kunye nabanye abaninzi.

Apho phakathi imizimba yasezulwini, kunye Seven. ububanzi yabo incinane kakhulu ubungakanani ilanga lethu. Kukho UDema:

- White (niziphozisayo);

- mthubi (ezifana Sun);

- brown (kubonwa iiplanethi);

- obomvu (kubanda kakhulu);

- Black (ekugqibeleni zipholile yaye zingasaphili).

Kukho kwakhona uhlobo leenkwenkwezi variable. Ezi izibane umzimba ubuncinane kanye kwimbali kokuma utshintsho lokukhanya kunye namandla. Ezi ziquka:

- ojikeleza;

- eliguquguqukayo;

- eruptive;

- ezinye ingazinzi, ezintsha, kwaye kunzima ukuqikelela Makube.

Ezi iinkwenkwezi, ezo zimelwe ikakhulu oluhlaza oqaqambileyo kunye hypernovae, ngqo kakhulu kwaye ziye kancinane bafunda. Ngamnye kubo ngenxa yenkcaso kwezinto kunye nomsebenzi zemikhosi womxhuzulane.

Ukuze iinkwenkwezi zikwaquka imingxuma emnyama. Kukholelwa ukuba le yenye amanqanaba ngendaleko lwemizimba yasezulwini. Zikhanya umzimba elolo hlobo akuthethi angakanani, kodwa ezinye iimpawu zayo ngokuyibeka ngokuhambelana kunye neenkwenkwezi.