Nyob rau hauv txoj kev tshawb fawb tshiab, cov kws tshawb fawb tau tshaj tawm tias Deep Space Atomic Clock tau ua haujlwm nyob rau hauv General Atomic's Orbital Test Bed spacecraft txij thaum Lub Rau Hli 2019. … NASA tau hais tias nws Lub Sijhawm Sib Nrauj Atomic Clock muaj peev xwm "revolutionize" qhov tob navigation. Kev tsim qauv tsim qauv yog qhov yuav tsum tau ua tseem ceeb rau kev ua qauv qhia thev naus laus zis.
Lub moos atomic puas ua haujlwm hauv qhov chaw?
Cov kws tshawb fawb tam sim no tau tswj hwm kom ruaj khov lub moos hauv qhov chaw, nce mus txog ntau dua 10 npaug ntawm qhov kev ruaj ntseg ntawm qhov chaw tam sim no raws li atomic moos tau siv ntawm GPS satellites. Cov kws tshawb fawb tau hais tias lub moos atomic yog qhov tseem ceeb rau kev tshawb nrhiav qhov tob tob thiab lub ntiaj teb navigation satellite systems.
NASA siv moos dab tsi?
Tam sim no, lub dav hlau vam khom rau hauv av-raws li atomic moos. Txhawm rau ntsuas lub dav hlau txoj hauv kev thaum nws mus dhau lub hli, cov neeg taug kev siv cov sijhawm no txhawm rau taug qab meej thaum cov teeb liab xa thiab tau txais.
Lub Hnub Nyoog Lub Ntiaj Teb Atomic Clock ua haujlwm li cas?
Cov moos no ntsuas qhov ruaj khov thiab meej zaus ntawm lub teeb tawm los ntawm cov atoms tshwj xeeb, siv lawv los tswj lub sijhawm khaws cia los ntawm cov khoom siv ntau yam, quartz siv lead ua moos. Qhov no ua rau lub sijhawm moos uas tuaj yeem nyob ruaj khov nyob rau ntau xyoo.
Lub sijhawm sib sib zog nqus atomic moos nyob qhov twg?
Lub Deep Space Atomic Clock tau tuav ntawm lub dav hlau muab los ntawm General Atomic Electromagnetic Systems ntawm Englewood, Colorado.
