Dab tsi yog cov cuab yeej siv hauv astronomy?
Dab tsi yog cov cuab yeej siv hauv astronomy?

Video: Dab tsi yog cov cuab yeej siv hauv astronomy?

Video: Dab tsi yog cov cuab yeej siv hauv astronomy?
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Lub ntsiab cov cuab yeej siv los ntawm cov astronomers yog telescopes, spectrographs, spacecrafts, koob yees duab, thiab computers. Astronomers siv ntau ntau hom telescopes los soj ntsuam cov khoom hauv lub Ntiaj Teb.

Yog li ntawd, cov cuab yeej twg yog cov cuab yeej siv feem ntau hauv astronomy?

CCDs tau dav siv nyob rau hauv astronomy vim hais tias cov dluab yog yooj yim manipulated nyob rau hauv computers, tab sis photographic ?lm yog rhiab heev rau photons. Lub Hubble Space Telescope yog qhov loj tshaj plaws telescope puas tau ua.

Ib tug kuj yuav nug, astronomy kawm li cas? Astronomy yog cov kawm ntawm cov khoom thiab phenomena dhau lub ntiaj teb. Astronomers kawm Cov khoom nyob ze li lub hli thiab cov hnub so ntawm lub hnub ci dhau los ntawm cov hnub qub ntawm Milky Way Galaxy thiab tawm mus rau cov galaxies nyob deb li billions ntawm lub teeb-xyoos deb.

Tsis tas li ntawd, dab tsi cov cuab yeej siv astronomers los kawm txog hluav taws xob?

Telescopes

Yuav ua li cas astronomers sau cov ntaub ntawv?

Es tsis txhob, cov kws kho mob telescope khiav cov twj paj nruag thiab sib sau ua ke cov ntaub ntawv rau cov astronomer . Cov astronomer siv tag nrho hmo ntuj taw lub tsom iav raj ntawm cov khoom nyob deb - ntiaj chaw, hnub qub, nebulae, lossis galaxies - thiab sau lub faint trickle ntawm lub teeb los ntawm txhua yam khoom.

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