Posachedwapa, zikanakhala zodabwitsa kuti akatswiri a zakuthambo angagwiritse ntchito makina oonera zakuthambo kuona mapulaneti ozungulira nyenyezi zomwe zili kutali kwambiri ndi dziko lathu. Koma izi zili choncho, m’mene matelesikopu omwe anayambika m’mlengalenga anathandiza kwambiri. Makamaka, ntchito ya Kepler, yomwe pazaka khumi zantchito yasonkhanitsa maziko a masauzande a exoplanets. Zosungirazi zikufunikabe kuphunziridwa ndi kuphunziridwa, ndi njira zatsopano zowunikira tulukirani zinthu zosangalatsa.
Mwachitsanzo, m’nkhani yaposachedwapa m’bukuli Gulu la asayansi ochokera ku yunivesite ya Washington State linanena za kusankha kwa 24 exoplanets, mikhalidwe yomwe ingakhale yabwino kuposa Padziko Lapansi. Ma exoplanets adasankhidwa kuchokera ku database ya Kepler orbital telescope mission, yomwe amatchedwa. , pamene mapulaneti atulukira pamene akudutsa mu disk ya kholo lake nyenyezi.
Koma asanayang'ane "paradaiso" wakunja, asayansi adapanga njira zomwe kusankha kwatsopano kunachitika. Chifukwa chake, kuwonjezera pa kufunafuna ma exoplanets m'malo okhala nyenyezi, komwe madzi amadzimadzi amatha kukhala papulaneti yamwala osaundana kapena kuwira, zingapo zatsopano zidawonjezeredwa pazosaka. Choyamba, akuyenera kuyang'ana ma exoplanets m'dongosolo la nyenyezi zocheperako pang'ono kuposa Dzuwa, zomwe ndi (Dzuwa ndi gulu G). Zocheperako pang'ono zotentha zamtundu wa K zimakhala zaka 70 biliyoni, pomwe nyenyezi zamtundu wa G sizikhala nthawi yayitali ndipo zimakhala zaka 10 biliyoni. Njira yotalika mabiliyoni 70 ingathandize kuti moyo ukhale ndi mwayi wabwinopo kuposa njira yofupikitsa kuwirikiza kasanu ndi kawiri.
Chachiwiri, exoplanet yokulirapo pang'ono kuposa Dziko Lapansi, tinene kuti 10% yokulirapo, ingapereke malo ambiri amoyo. Chachitatu, exoplanet yayikulu kwambiri, yokulirapo nthawi imodzi ndi theka kuposa Dziko Lapansi, imatha kusunga mlengalenga motalikirapo, chifukwa chapakati komanso yayikulu, imatha kusunga kutentha kwanthawi yayitali. Zomwezo zimagwiranso ntchito kumunda wa electromagnetic, womwe amakhulupirira kuti makamaka chifukwa cha phata. Chachinayi, ngati kutentha kwapachaka pa exoplanet kunali 5 °C kuposa padziko lapansi, izi zikanakhalanso ndi zotsatira zabwino pa zamoyo zosiyanasiyana.
Ambiri, palibe 24 osankhidwa exoplanet udindo wa "paradaiso" angadzitamandire lonse zovuta zinthu zomwe zimathandiza kuti chipwirikiti cha moyo, koma mmodzi wa iwo nthawi imodzi amakwaniritsa mfundo zinayi. Chifukwa chake, asayansi asankha chandamale kuti afufuze mozama za omwe akufuna kukhala ndi moyo wachilendo. Koma mphamvu za sayansi ndi njira zake sizosatha. Ndizosatheka popanda cholinga.
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Source: 3dnews.ru