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Video: Ib qho piv txwv ntawm nebula yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub Orion Nebula . Daim ntawv tso cai los ntawm iStockPhoto. npe. Lub ntsiab txhais ntawm a nebula yog huab cua thiab hmoov av nyob rau hauv qhov chaw sab nrauv. Ib pawg ntawm cov hmoov av nyob rau hauv lub ntuj uas qhia txog lub teeb thiab tshwm li qhov tsaus ntuj nyob rau hauv lub ntuj tej zaum yuav ib tug piv txwv li nebula.
Khaws qhov no hauv kev xav, dab tsi yog nyob rau hauv lub nebula?
nebula , nebule or nebulas ) yog ib lub hnub qub huab ntawm plua plav, hydrogen, helium thiab lwm yam ionized gases. Keeb kwm, lo lus no tau siv los piav txog txhua yam khoom siv astronomical diffuse, suav nrog cov galaxies dhau ntawm Milky Way. Nebula feem ntau yog hnub qub-tsim thaj tsam, xws li hauv "Pillars of Creation" hauv Eagle Nebula.
Ib yam li ntawd, dab tsi ua rau nebula? Nebula Tsim: Hauv essence, a nebula yog tsim thaum ib feem ntawm lub hnub qub nruab nrab undergo gravitational collapse. Mutual gravitational attraction ua rau teeb meem rau clump ua ke, tsim cov cheeb tsam ntawm ntau dua thiab ntau dua ntom ntom.
Yog li ntawd, dab tsi yog qhov txawv ntawm Nebula?
Muaj tsib hom ntawm huab los yog nebulous khoom nyob rau hauv lub ntuj: planetary nebula , tso pa tawm nebula , kev xav nebula , tsaus nebula thiab supernova remnants.
Yuav siv Nebula hauv kab lus li cas?
nebula kab lus Piv txwv
- Daim duab ntawm lub nebula ntawm Orion tau luam tawm nyob rau hauv Phil.
- Antoniadi pom tias muaj ib lub nebula puag ncig nws.
- 0 Orionis yog ntau lub hnub qub, nyob hauv lub npe nrov nebula ntawm Orion, ib qho zoo nkauj tshaj plaws nyob rau saum ntuj.
Pom zoo:
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