Supernova - imfa kapena chiyambi chatsopano?

Ndithu anthu ochepa akhoza kusunga chodabwitsa chidwi supernova a. Koma izi si kubadwa wamba a nyenyezi, chifukwa mu mlalang'amba wathu amabadwa pachaka, nyenyezi khumi. A supernova - chodabwitsa kuti akhoza kuchitika kamodzi kokha mu zaka zana. Kotero nyenyezi yowala ndi yokongola kufa.

Kuti timvetse chifukwa pali supernova kuphulika, m'pofunika kuti abwerere kubadwa kwambiri a nyenyezi. Danga ukuuluka wa hydrogen amene pang'onopang'ono pamodzi mumtambowo. Mtambo mokwanira lalikulu, tikaumbike wa hydrogen wayamba kusonkhanitsa pakati pace, kutentha pang'ono ndi pang'ono kuchuluka. Mothandizidwa yokoka ati phata la nyenyezi, kumene chifukwa cha kutentha kuchuluka ndi kukula yokoka akuyamba kukumana nyukiliya maphatikizidwe anachita. Zingati wa hydrogen tingamuyandikire yokha nyenyezi zimadalira kukula kwake m'tsogolo - pa nyenyezi yaing'ono wofiira buluu chiphona. M'kupita kwa nthawi, anakhazikitsa nyenyezi ntchito bwino, zigawo kunja kwa kuika kukakamiza pakati, ndi pakati lakamba zambiri chifukwa maphatikizidwe mphamvu.

The Star ndi mtundu wa Zisudzo riyakitala ndipo riyakitala chilichonse, nthawizina izo yatha wa mafuta - haidrojeni. Koma kwa ife kuona momwe nyenyezi linaphulika mu supernova, basi ayenera nthawi pang'ono, chifukwa mafuta ena (helium) chinapangidwa mu riyakitala mu malo a hayidirojeni, amene amayamba kuwotcha nyenyezi, lisanduke mpweya kenako utsi. Ndipo adzapitiriza mpaka aumbike mwa chitsulo, zomwe si zimatulutsa mphamvu ndi kuwanyeketsa ndi zochita nyukiliya mu nyenyezi pachimake. Zikatero, ndipo angayambe supernova kuphulika.

Phata amakhala ankawonjezereka ndi yozizira, chifukwa cha zigawo mbandakucha chapamwamba ayamba kugwa pa iye. Restarts nyukiliya anachita kaphatikizidwe, koma nthawi iyi mofulumira kuposa wabwinobwino, kuchititsa nyenyezi chimaphulika, kubalalitsa mu afotokoze vuto lake. Malinga ndi kukula kwa nyenyezi, pambuyo kwakenso kukhala wochepa "nyenyezi". The ambiri otchuka awa - mabowo wakuda (a chinthu ndi osalimba kwambiri Kumwambamwamba, amene ali ndi lalikulu kwambiri kukopa mphamvu , ndipo mukhoza zimatulutsa kuwala). formations amenewa ali pambuyo nyenyezi yaikulu kwambiri kuti analephera kutulutsa maphatikizidwe ndi zinthu zolemera kwambiri. nyenyezi ang'onoang'ono amasiya ndi nyutironi nyenyezi kapena chitsulo yaing'ono kuti pafupifupi musati zimatulutsa kuwala, komanso ndi osalimba mkulu wa nkhaniyi.

Kwatsopano ndi supernovae umafananirako chifukwa imfa ya m'modzi wa iwo angatanthauze kubadwa kwa wina watsopano. ndondomeko imeneyi mpaka kalekale. Supernova amanyamula mamiliyoni matani zakuthupi, amene kamodzinso kupita mtambo danga, ndipo akuyamba mapangidwe latsopano thupi lakumwamba. Asayansi amanena kuti zinthu zonse zolemera amene ali m'thupi mwathu dzuwa, dzuwa pa nthawi ya kubadwa kwake, "kubedwa" kwa nyenyezi chakumene kamodzi. Nature ndi zodabwitsa, ndi imfa chinachake limodzi nthawi zonse amatanthauza kubadwa kwa zinthu zatsopano. Mu malo lotseguka nkhani linawola, ndi nyenyezi anapanga, kupanga bwino kwambiri m'chilengedwe chonse.