Astronomy

Tunguska Event: Dab tsi cuam tshuam Siberia nrog lub zog ntawm 300 atomic foob pob hauv xyoo 1908?

Cov lus piav qhia zoo sib xws tau lees paub tias nws yog ib qho meteorite; Txawm li cas los xij, qhov tsis muaj crater nyob rau thaj tsam cuam tshuam tau ua rau txhua yam kev xav.

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⬝ Mar 5,2024, 1 00:XNUMX teev tsaus ntuj

Tshawb nrhiav Titan: Puas muaj txoj sia nyob ntawm Saturn lub hli loj?

Titan cov huab cua, cov qauv huab cua, thiab lub cev ua kua ua rau nws yog tus neeg sib tw tseem ceeb rau kev tshawb nrhiav ntxiv thiab nrhiav lub neej dhau lub ntiaj teb.

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⬝ Lub Ob Hlis 28,2024, 1 26:XNUMX teev tsaus ntuj

Mars ib zaug nyob, ces ua li cas rau nws?

Puas yog lub neej pib ntawm Mars thiab tom qab ntawd taug kev mus rau Lub Ntiaj Teb kom nws tawg paj? Ob peb xyoos dhau los, txoj kev xav sib tham ntev ntev hu ua "panspermia" tau txais lub neej tshiab, raws li ob tus kws tshawb fawb sib cais hais tias Lub Ntiaj Teb thaum ntxov tsis muaj qee yam tshuaj tseem ceeb los tsim lub neej, thaum ntxov Mars yuav muaj lawv. Yog li, dab tsi yog qhov tseeb tom qab lub neej nyob rau Mars?

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⬝ Lub Ob Hlis 27,2024, 7 06:XNUMX teev tsaus ntuj

Lub qhov ntxa mysterious ntawm Senenmut thiab ntxov paub lub hnub qub daim ntawv qhia nyob rau hauv Ancient Egypt

Kev paub tsis meej nyob ib puag ncig lub qhov ntxa ntawm Ancient Egyptian architect Senmut, nws lub qab nthab qhia ib daim ntawv qhia hnub qub inverted, tseem ua rau cov kws tshawb fawb xav.

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⬝ Feb 25,2024, 10 39:XNUMX am

Cov kws tshawb fawb tab tom nrhiav rau cov neeg txawv teb chaws pom lub cim tsis meej ntawm Proxima Centauri

Ib pab neeg ntawm astronomers los ntawm ib txoj haujlwm tshawb fawb tab tom nrhiav rau lub neej extraterrestrial, uas lig Stephen Hawking yog ib feem, nyuam qhuav nrhiav pom dab tsi tuaj yeem yog qhov pov thawj zoo tshaj plaws yog li…

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⬝ Feb 25,2024, 7 29:XNUMX am

Lub Pob Zeb Cochno: Daim ntawv qhia hnub qub 5000 xyoo no puas tuaj yeem ua pov thawj ntawm kev ploj kev vam meej?

Archaeologists tsis tuaj yeem paub meej tias qhov twg yog qhov qhia meej ntawm cov slab loj, nthuav dav zoo li cov ntiaj chaw thiab hnub qub.

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⬝ Plaub Hlis 31,2024, 12 45:XNUMX teev tsaus ntuj

Cov pab pawg neeg African Dogon paub li cas txog Sirius lub hnub qub uas pom tsis tau?

Lub hnub qub Sirius yog tsim los ntawm ob lub hnub qub, Sirius A thiab Sirius B. Txawm li cas los xij, Sirius B yog me me thiab ze rau Sirius A uas, nrog rau qhov muag liab qab, peb tsuas tuaj yeem pom lub hnub qub binary li ib zaug xwb. hnub qub.

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⬝ Jan 10,2024, 1 57:XNUMX teev sawv ntxov

Lub Viking Lenses: Puas yog Vikings ua lub tsom iav?

Cov Vikings tau nto moo rau lawv txoj kev hlub ntawm kev tshawb nrhiav thiab kev tshawb nrhiav. Lawv txoj kev taug mus rau thaj av tshiab thiab kev tshawb pom ntawm kab lis kev cai tshiab tau sau tseg zoo. Tab sis lawv puas tau ua lub tsom iav raj rau lub hom phiaj tshwj xeeb no? Tej zaum unsurprisingly, cov lus teb tsis meej txiav.

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⬝ Plaub Hlis 8,2024, 8 12:XNUMX teev tsaus ntuj

Kev paub tsis meej ntawm Orion: Vim li cas thiaj muaj ntau yam txheej txheem qub txheej txheem rau Orion ?? 6

Qhov tsis paub txog ntawm Orion: Vim li cas thiaj muaj ntau yam txheej txheem txheej puag thaum ub rau Orion ??

Nyob rau hauv lub xyoo pua 19th, thaum astronomers pib saib lub skies los ntawm lawv cov primitive telescopes, lawv xav tsis thoob los ntawm qhov tseeb tias yuav luag tag nrho cov ancient monuments, megalithic pob zeb, thiab archaeological ...

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⬝ Kaum Ib Hlis 18,2023, 7, 18:XNUMX sawv ntxov