Hubble siv ob daim iav, nteg tawm hauv Cassegrain telescope tsim, khaws thiab tsom teeb. Tom qab lub teeb txav mus rau qhov ntev ntawm lub tsom iav raj, nws hits lub concave, los yog lub tais-zoo li tus, thawj daim iav. Lub teeb pom kev tawm ntawm daim iav thawj thiab rov qab mus rau pem hauv ntej ntawm lub tsom iav.
Puas yog NASA tsim lub Hubble telescope?
Thawj xeeb nyob rau xyoo 1940 thiab pib hu ua Lub Chaw Loj Loj Loj, Hubble Space Telescope tau siv sijhawm ntau xyoo ntawm kev npaj thiab tshawb fawb ua ntej nws pib lub Plaub Hlis 24, 1990.
Nws siv sijhawm ntev npaum li cas los ua Hubble telescope?
Lub koob yees duab ua tiav 30 xyoo ua haujlwm thaum lub Plaub Hlis 2020 thiab tuaj yeem kav mus txog 2030-2040. Ib tug ua tiav ntawm Hubble telescope yog James Webb Space Telescope (JWST) uas yuav tsum tau tsim tawm thaum Lub Kaum Ob Hlis 2021.
Hubble telescope tsim nyob qhov twg?
NASA's Hubble Space Telescope (HST), tau tsim thiab sib koom ua ke ntawm lub Lockheed Martin (NYSE: LMT) Chaw Siv Hluav Taws Xob hauv Sunnyvale, tau tsim tawm 20 xyoo dhau los nyob rau hauv Chaw Shuttle Discovery, Lub Plaub Hlis 24, 1990, pib lub hnub nyoog kub tshiab ntawm astronomy.
Leej twg tsim lub Hubble telescope?
Edwin Hubble, rau tus uas Hubble Telescope muaj npe, siv lub tsom iav loj tshaj plaws ntawm nws hnub xyoo 1920 ntawm Mt. Wilson Observatory ze Pasadena, Calif., kom pom galaxies tshaj peb tus kheej. Hubble, observatory, yog thawjloj kho qhov muag telescope yuav tsum tau muab tso rau hauv qhov chaw, qhov kawg mountaintop.
