Video: Lub sijhawm twg Challenger tawg pib?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
11:38 AM EST
Kuj nug, ntev npaum li cas tom qab tso tawm lub Challenger tawg?
73 nqi
Tom qab, lo lus nug yog, dab tsi ua rau Challenger tawg? Cov astronauts 'kev tuag yog vim kev poob Challenger , uas yog ua rau los ntawm lub tank sab nraud tawg : qhov chaw shuttle tsoo sib nrug vim gasses nyob rau hauv sab nraud roj tank tov, tawg , thiab rub lub chaw shuttle sib nrug. Sab nraud roj tank tawg Tom qab lub foob pob hluav taws tuaj yeem xoob thiab tawg lub tank.
Kuj paub, puas yog cov astronauts ntawm Challenger tuag tam sim ntawd?
Cov cov neeg caij nkoj nyob rau hauv lub shuttle tsis tau tuag tam sim ntawd . Tom qab lub cev qhuav dej ntawm nws cov roj tank, lub Challenger nws tus kheej tseem nyob ib pliag, thiab ua tau txuas ntxiv mus.
Puas yog lawv rov qab tau lub cev los ntawm Challenger?
Lub National Aeronautics thiab Space Administration tau hais hnub no tias nws muaj rov zoo seem ntawm txhua ntawm xya Challenger astronauts thiab tau ua tiav nws cov haujlwm rau khaws cia lub wreckage ntawm qhov chaw shuttle cov neeg coob compartment los ntawm dej hiav txwv pem teb.
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Peb puas tuaj yeem pib lub teeb lub raj tsis muaj qhov pib?
Txhawm rau pib lub raj txias yam tsis muaj astarter yuav tsum muaj lwm txoj hauv kev ntawm kev tsim lub tshuab hluav taws xob siab, thiab txij li thaum nyob rau hauv lub raj txias cov mercury vaporhas condensed, qhov no yuav tsum muaj qhov hluav taws xob ntau dua li ua ntej. Buttonce lub raj teeb, nws sov txaus kom vaporize therest ntawm cov mercury