"Otentha a Jupita" ndizodabwitsa kwambiri - BGR

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Pofufuza mapulaneti kunja kwa mapulaneti athu omwe, dzuwa asayansi, aonapo mitundu yosiyanasiyana ya mapulaneti omwe sitimakhala nawo m'khosi mwathu. Mapulaneti omwe amatchedwa "otentha Jupita" ndi amtundu umodzi, ndipo kafukufuku watsopano akuwonetsa kuti ndiwodabwitsa kwambiri kuposa momwe amaganizira kale.

Ma Jupiters otentha, monga dzina lawo likunenera, ndi mapulaneti akuluakulu omwe amatentha kwambiri kuposa Jupiter yomwe. Mapulaneti awa amayenda pafupi kwambiri ndi nyenyezi yomwe amakhala nayo, kuwapangitsa kukhala otentha kwambiri osagwirizana ndi moyo wamtundu uliwonse (kapena mwina timaganiza). Tsopano asayansi omwe amagwiritsa ntchito deta kuchokera ku Spitzer Space Telescope ya NASA amalinganiza kuti ena a mapulaneti awa Kutentha kwambiri mpaka kumatha kusinthika pamaso pathu.

Malinga ndi kafukufuku, yemwe adasindikizidwa mu Makalata ochokera ku Astrophysical Journal, ma molekyulu a hydrogen omwe ali kumbali yoyang'ana nyenyezi yotentha kwambiri ya Jupita yotchedwa KELT-9b amang'ambika chifukwa cha kutentha kwambiri komwe kuthawa kwa nyenyezi yomwe amakhala nayo. Ma mamolekyuwo sangasinthe mpaka atabwerera kumbali yamdima wa dziko lapansi.

"Dziko lamtunduwu limatentha kwambiri, ndi lolekanitsidwa ndi zotuluka zina zambiri," analemba a Megan Mansfield, wolemba wamkulu ku University of Chicago. anatero m'mawu. "Pali ma Jupiters ena otentha ndi ma Jupit otentha omwe sanatenthe koma otentha kokwanira kuti izi zichitike. "

Mapulogalamu ngati KELT-9b siwofala kwenikweni, ndipo izi zitha kukhala chifukwa chazovuta kwambiri momwe zilimo. Mwanjira iyi, Jupita wotentha kwambiri amawzungulira nyenyezi tsiku lililonse ndi theka kuchokera pa Earth. Ndi ubale wapakati pa nyenyezi ndi pulaneti, ndipo sizikudziwikabe kuti mapulanetiwa angakhalepo mpaka liti asanang'ambike zidutswa.

Chinthu Chakujambula: NASA / JPL-Caltech

Mike Wehner afotokoza zaukadaulo ndi masewera a kanema wazaka khumi zapitazi, akuwonetsa nkhani zaposachedwa kwambiri ndi zochitika zenizeni zenizeni, zovala, mafoni a m'manja ndi matekinoloje amtsogolo.

Posachedwa, Mike anali wolemba waukadaulo wa Daily Dot ndipo adawonetsedwa ku USA Today, Time.com ndi mawebusayiti ena ambiri ndi kusindikiza. Kukonda kwake
nkhani ndiyomwe yachititsa kuti athetse njuga.

Nkhaniyi inayamba koyamba (mu Chingerezi) BGR

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