Nta duab nyob rau hauv qhov chaw, yog vim li cas lawv yuav tsis pom lub hnub qub?

Tsis ntev los no, tom qab tus nyob tawm los ntawm lub International chaw chaw nres tsheb (ISS), Lub network muaj ib tug ntau ntawm cov lus uas qhia hais tias cov duab yuav tsum muaj ib tug fake, vim hais tias nyob rau hauv lub keeb kwm yav dhau muaj cov tsis muaj cov hnub qub.

Tam sim no peb yuav tham txog yuav ua li cas cov neeg no ntseeg tau hais tias tsoom fwv ib ncig ntawm lub ntiaj teb no yog koom nyob rau hauv ib tug kws txuj ci dag muaj nqis ib trillion nyiaj, thiab lawv ib leeg, commenting nyob lub Web site, tau los xyuas hauj lwm. Los yog peb yuav pom tau hais tias tsis yog txhua tus yuav to taub lo lus nug no, tiam sis ntawm no yog tsis muaj dab tsi tsis ncaj ncees lawm, raws li ntev raws li peb koom sim tua nws. Yog li ntawd yog dab tsi yog qhov teeb meem?

teeb meem nrog teeb pom kev zoo

Cov hnub qub yog kom meej meej pom nyob rau hauv qhov chaw. Nyob rau hauv qhov tseeb, peb yuav pom lawv zoo los ntawm qhov chaw tshaj los ntawm peb tuab cua. Uas yog vim li cas zaum tseem yuav tau xa telescopes.

Yog vim li cas tias cov hnub qub no tsis pom nyob rau hauv cov kev yees duab, muaj ntau nyob rau hauv ntau nrog hauv daim duab dua nrog astronomy.

Star yog sufficiently npub piv rau lub teeb thaws rov los los ntawm lub ntiaj teb thiab lub hli. Nyob rau hauv thiaj li yuav coj zoo duab nyob rau hauv txheej chaw, koj yuav tsum muaj ib tug siab shutter ceev thiab ib tug heev luv luv raug. Qhov no txhais tau tias peb ntiaj chaw thiab lub hli yog kom meej meej pom, tab sis lub hnub qub feem ntau tsis tshwm sim nyob rau hauv cov kev yees duab.

mus txawv tebchaws ceev

Nyob rau hauv tas li ntawd mus rau lub txawv txawv teeb pom kev zoo tej yam kev mob nyob rau hauv qhov chaw, muaj ib yam uas yuav tsum tau ib tug ceev ceev cov tshuaj tiv thaiv lub sij hawm ntawm lub koob yees duab. ISS yog tsiv rau tus ceev ntawm 8 kilometers ib ob, uas yog zoo meej rau ib tug nyob hauv orbit, tab sis daim duab nyob rau hauv cov ntaub ntawv no yog zim zuag.

highlights

Qhov teeb meem yog tsis yog hais tias. Sim kom muab cov duab ntawm lub hmo ntuj ntuj nyob rau hauv koj smartphone. Yuav ua li cas muaj ntau yam hnub qub yuav koj pom? Thiab yog dab tsi tshwm sim yog tias koj sim mus yees duab ib yam dab tsi nyob rau hauv lub foreground? Yog hais tias koj lub koob yees duab yog tau mus ntes thaum tseem hnub qub nyob rau hauv lub keeb kwm yav dhau?

Cov yog vim li cas ua astrophotographers siv kim heev cov khoom uas yog optimized rau ib tug cov hauj lwm, thiab ua tib zoo npaj cov huab cua tej yam kev mob thiab lub sij hawm ntawm raug.

Tab sis txawm yog hais tias tus hnub qub yog feem ntau tsis pom nyob rau hauv tag nrho cov duab, video, thiab hauv internet broadcasts, muaj ntau ntau yam zoo nkauj yees duab dluab uas qhia cov hnub qub, thiab txawm lub kab lig ntuj txoj kev, muab los ntawm lub ISS, uas yog nyob rau hauv lub tsev sau, ces koj yuav pom lawv nyob rau txhua lub sij hawm .