Lub hnub puas yuav tsum tsis txhob hlawv?

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Lub hnub puas yuav tsum tsis txhob hlawv?
Lub hnub puas yuav tsum tsis txhob hlawv?

Video: Lub hnub puas yuav tsum tsis txhob hlawv?

Video: Lub hnub puas yuav tsum tsis txhob hlawv?
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Anonim

Rau txog ib txhiab xyoo, lub hnub yuav kub hnyiab zoo li liab. Tom qab ntawd, hydrogen nyob rau hauv cov tub ntxhais sab nrauv yuav deplete, tawm hauv helium ntau. … Astronomers kwv yees tias lub hnub muaj li ntawm 7 billion mus rau 8 billion xyoo tshuav ua ntej nws sputters tawm thiab tuag.

Yuav ua li cas yog lub hnub tsis kub?

Thaum lub ntiaj teb sov, cov dej ntawm peb lub ntiaj teb yuav pib evaporate. … Qhov no yuav qhia txog qhov pib ntawm peb cov dej hiav txwv evaporation. Thaum lub hnub yuav tsum tsis txhob hlawv hydrogenhauv nws lub hauv paus, Mars yuav nyob hauv thaj chaw nyob, thiab lub ntiaj teb yuav kub dhau los tswj dej ntawm nws qhov chaw.

Lub hnub yuav hlawv ntev npaum li cas?

Hnub qub zoo li peb lub hnub kub hnyiab tau txog cuaj lossis 10 txhiab xyoo. Yog li ntawd, peb lub hnub yog ib nrab ntawm nws lub neej. Tab sis tsis txhob txhawj. Nws tseem muaj txog 5, 000, 000, 000-tsib billion-xyoo mus.

Hnub yuav tuag xyoo twg?

Lub Hnub yog kwv yees li 4.6 billion xyoo - ntsuas ntawm lub hnub nyoog ntawm lwm yam khoom hauv Lub Hnub Ci uas tsim nyob ib puag ncig tib lub sijhawm. Raws li kev soj ntsuam ntawm lwm lub hnub qub, astronomers kwv yees tias nws yuav mus txog qhov kawg ntawm nws lub neej nyob rau hauv txog ntxiv 10 billion xyoo.

Lub Ntiaj Teb yuav kav ntev npaum li cas?

End of the Sun

Gamma-ray tawg los tsis yog, hauv kwv yees li ib txhiab xyoo, feem ntau lub neej hauv ntiaj teb yuav kawg tuag vim qhov tsis muaj oxygen. Qhov ntawd yog raws li kev tshawb fawb sib txawv uas tau luam tawm nyob rau lub Peb Hlis hauv phau ntawv journal Nature Geoscience.

Scientists Discovered That Earth Will be Wiped Out by the Sun

Scientists Discovered That Earth Will be Wiped Out by the Sun
Scientists Discovered That Earth Will be Wiped Out by the Sun
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