Puas yog supernova tawg tawg?
Puas yog supernova tawg tawg?

Video: Puas yog supernova tawg tawg?

Video: Puas yog supernova tawg tawg?
Video: Ntsaim Vaj - Puas Yog Koj Ntshai Hlub Kuv || Nkauj Tawm Tshiab 2024, Kaum ib hlis
Anonim

A supernova (/ˌsuːp?rˈno?v?/ plural: supernovae /ˌsuːp?rˈno?viː/ los yog supernovas, abbreviations: SN thiab SNe) yog ib tug muaj zog thiab luminous stellar tawg . Qhov kev tshwm sim astronomical no tshwm sim thaum lub sij hawm dhau los evolutionary theem ntawm lub hnub qub loj los yog thaum ib tug dawb dwarf tau ua rau khiav mus. nuclear kev fusion.

Ib yam li ntawd, tib neeg nug, pes tsawg lub foob pob nuclear yog supernova?

Supernovae yog ib qho ntawm qhov muaj zog tshaj plaws tawg hauv qhov, sib npaug rau lub zog hauv 1028 megaton foob pob (ie, ob peb octillion nuclear warheads ).

Qhov thib ob, lub supernova muaj zog npaum li cas? Pom: Feem ntau Muaj zog Supernova Puas Pom. Astronomers tau glimpsed tshaj plaws muaj zog supernova puas tau pom, lub hnub qub nyob rau hauv lub galaxy billions ntawm lub teeb-xyoos deb uas tawg nrog xws li quab yuam nws luv luv ci ze li ntawm 600 billion lub sij hawm ci dua peb lub hnub thiab 20 lub sij hawm ci dua tag nrho cov hnub qub nyob rau hauv Milky Way ua ke.

Raws li txoj cai, supernova tawg yog dab tsi?

Lub teeb ci ntsa iab yog qhov tawg ntawm a hnub qub uas tau mus txog qhov kawg ntawm nws lub neej, txwv tsis pub hu ua a supernova . Supernovae tuaj yeem luv luv outshine tag nrho galaxies thiab radiate ntau zog tshaj peb lub hnub yuav nyob rau hauv tag nrho nws lub neej. Lawv kuj yog qhov tseem ceeb ntawm cov ntsiab lus hnyav hauv lub qab ntuj khwb.

Lub supernova tawg loj npaum li cas?

Cov hnub qub no xaus lawv cov kev hloov pauv hauv cosmic loj tawg lub npe hu ua supernovae . Thaum twg supernovae tawg , lawv jettison teeb meem rau hauv qhov chaw ntawm qee qhov 9,000 txog 25,000 mais (15,000 txog 40,000 kilometers) ib ob.

Pom zoo: