Mbendera kuchokera zingakhale lokhalamo dziko Gliese 581d

Asayansi aona chizindikiro kwa dziko Gliese 581d, ndipo anatha kulengeza kuti zinthu ziri momwemo abwino kwa chinamwali ndi kukonzanso moyo. Pa nthawi, amadziwika kuti thupi lakumwamba kukula kwa nthawi Lapansi 2. zizindikiro analembedwa nthawi yaitali, koma mu 2014 anatha kuona kuti iwo abwerezedwa, ndi cyclical. Palibe chodabwitsa m'chilengedwe chonse sangathe izi, pokhapokha, ndithudi, iwo sadalengedwe chongopeka.

zizindikiro akusonyeza pamaso pa chitukuko zakuthambo pa dziko, kuyesera kuti akalengeze uthenga kachitidwe oyandikana ndi nyenyezi. Koma kumvetsa "kalata" mpaka analephera.

za dziko

Exoplanet Gliese 581d ndi m'dongosolo ndi dzina lomweli (Gliese 581). Pa nthawi, linakhalapo si kumatanthauza ndendende, koma zizindikiro zonse kuti alikodi. dziko ili mu kuwundana Libra, amene ali otero dongosolo lathu dzuwa. Isanafike ake - 20 okha, zaka.

Ngati inu mukukhulupirira zimene timaphunzira mu September 2010, ankaona dziko boma lake ndi mu malo chachisanu cha nyenyezi (Padziko Lapansi - lachitatu, pambuyo Venus ndi Mercury). Akatswiri ambiri icho "wapamwamba-maiko ammwamba", monga ali wokulirapo kuposa dziko lapansi mu nthawi 2. Ndipo ake kulemera nthawi 6-8 zambiri.

Uthenga woyamba umene anapeza exoplanet zingakhale lokhalamo chinapezeka ku Switzerland April 24, 2007. Pamodzi ndi olembedwa Gliese 581d ndi Gliese 581c. Oyamba limabweretsa okhulupirira nyenyezi angapo amene zochita loyang'aniridwa ndi Stefan Udri.

Asayansi zikutsutsanazo za choonadi cha dziko, koma pa nkhani ya kufufuza malo wakhala anakumana ndi okaikira.

ndondomeko kudziwika

Tikakhulupirira deta wa akatswiri British ndi timu yawo ya zakuthambo anagwira uthenga ku dziko Gliese 581d. Pamene mfundo zikutsimikiziridwa, mikangano ndi kutsutsana pa kuli zakuthambo adzawononga mipingo. Tsopano pali zambiri maganizo pankhaniyi, kuyambira chenicheni cha dziko mpaka anomalies thupi, kumene adani lapadziko umisiri.

Poyamba pali njira imodzi yokha kudziwa zinthu zakuthambo. Awo kusakatula a telesikopu amphamvu kwambiri akadutsa kutsogolo kwa nyenyezi ake. Ndi luso ntchito ndi asayansi American mu 2014.

Koma anzawo British kuti anakayikira kufunika kwa njira. Angakuthandizeni kupeza zimphona gasi monga Jupiter wathu. Iwo ntchito zambiri zamakono zomwe anatsimikizira malo ndi chenicheni cha dziko.

Tsopano amadziwika kuti Gliese 581d mwina akuimira dziko zingakhale Choyala, yomwe ili eponymous dongosolo wofiira nyenyezi yaing'ono. Mtunda ake - 20 zaka kuwala.

Kaperekedwe mbendera

Asayansi oyamba olembedwa chizindikiro kwa dziko Gliese 581d, izo sanali ngofunika kwambiri kwa iyo. Ndiye kuli pawokha ndi funso lofunika, pa nthawiyi anali zokambirana zosiyanasiyana. Ena zakuthambo akukhulupirirabe chizindikiro losavuta chiwonetsero cha ntchito Nyenyezi, koma kuchuluka, chifukwa mukatero iwo sangathe kukwaniritsa System Dzuwa.

Mu 2014, asayansi American mobwerezabwereza kufufuzidwa makhalidwe a mbendera chifukwa. Sanapeze umboni kuti kudyetsedwa chongopeka. Akatswiri a sayansi ya amakhulupirira kuti chifukwa cheza kuwala ndi maginito pochulukitsa wofiira nyenyezi yaing'ono. Pa mphambano a iwo akupita kuti akonze wapadera dziko phokoso sindinathe kukola kale.

Pa 7 Malichi chaka chino, inali kudziŵika kuti mbendera ndi zingakhale lokhalamo dziko Gliese 581d si chifukwa cha phokoso dziko. Anabwereza pakapita miyezi, ali ndi mkombero ofanana.

mtsutso amakayikira

Pambuyo lipoti wakhala analandira pa kutsegula kwa dziko, deta mtanda kufufuzidwa ntchito azeze. Koma anapeza asayansi Swiss sichinayambe anatsimikizira. zakuthambo Russian komanso anayesa kupeza thupi lakumwamba mwa luso lake mpaka 2012. Ndiye Roma Baluev wasayansi anasonyeza chikaiko zenizeni zake.

Mu 2014, kuyesa kutsimikizira kuli Gliese 581d kugwiridwa ndi zakuthambo pa University of Pennsylvania. Asayansi kunachitika, yemwe anakana mfundo Stefan Udry. Malinga ndi iwo, atathana chodabwitsa - si chifukwa cha ntchito Nyenyezi.

M'chaka oyambirira 2015, wakhala mafunso ndi yotsutsa Gliese deta 581d. Asayansi British anaphunzira njira kupeza mapulaneti US zakuthambo. Iwo analankhula za chakuti njira awa ndi opanda ungwiro ndipo alibe ziyeneretso ano.

Choncho, ngati adamfunsa dziko Gliese 581d mwachindunji yokha, chizindikiro kwa iye, nayenso, kulibe. Osachepera lero palibe umboni bwino zenizeni zake.

Koma chizindikiro, ndi okaikira zimaloza ku kuwala ndi cheza maginito. Pamene iwo zapiringizana, zikhoza zimatulutsa khalidwe zikumveka kuti anthu ankaganiza kuti uthenga zakuthambo. cyclical wake kwenikweni akusowa. Signal kusintha, koma pang'onopang'ono, ngati zonse zimachitika m'chilengedwe chonse (poyerekezera ndi miyoyo ya anthu).

Malingaliro ndi kumutsatira

Ngakhale maganizo ndi zakuthambo ochokera m'mayiko ambiri, asayansi British amakhulupirira kuti kuli Gliese 581d dziko. Komanso, iwo kunena kuti athandizira chizindikiro kuimira ena aligorivimu encrypted zizindikiro. Pamodzi ndi maulalo kachitidwe oyandikana ndi nyenyezi.

Akatswiri a sayansi ya ku Britain amakhulupirira kuti ngati zikukhudza osati zina zamakono zida, koma njira zamakono kafukufuku, adzakhala kutisiyanitsa chizindikiro kwa phokoso lokha. Ndiye mukhoza kuyesa decrypt izo. Mwina chitukuko cha dongosolo Gliese komanso akuyesetsa kupeza abale awo mu malingaliro.

Ndiyamika zoyeserera ambiri kompyuta anali kupeza kuti pali madzi mu nyanja ya dziko imene tikukambirana. Iwo ananenanso pamaso pa mitambo mumlengalenga ndi mpweya mu zone ya ziwalo. Ndipo monga kale inanena kuti moyo anabadwa pamafunika madzi. Choncho, Gliese abwino m'zonse kwa malo okhala. Iwo m'dera ndi zabwino poyerekezera ndi nyenyezi wake, ali madzi, ndi mitambo ndi mpweya amasonyeza makope ake.

deta waveform

Palibe amene anganene chimodzimodzi pamene woyamba ada mangala ndi mbendera ya dziko Gliese 581d. Poyamba, iye sanali wofunika kwambiri, chifukwa ndiye thupi lakumwamba kwambiri sizinapezekebe. Patatha kukambirana woyamba za izo, ife kumvetsera kwambiri za mavuto a dzikoli, osati uthenga.

Mpaka m'chaka cha 2015, izo ankaganiza kuti mbendera ndi wamba dziko phokoso. Izi mafunde phokoso kale amakodwa ndi zida lapansi, mobwerezabwereza.

Tsopano asayansi kuti mbendera akubwerezedwa pa intervals yochepa. Iwo anasefukira ndi phokoso, koma achiyesa yofuna kuchotsa uthenga. Potsilizira pake ofufuza akonza decode zizindikiro ndi mapulaneti zingakhale lokhalamo.

Kulankhulana ndi chitukuko zakuthambo

Ngati izo zimachitika kuti Gliese 581d adzakhala kwenikweni kwenikweni anthu pa dziko ndi anthu ake, anthu ayenera kusamala poyesa ndi kukambirana ndi izo. Scientist Stiven Hoking mobwerezabwereza anaitanitsa anthu kuchenjera kulankhulana ndi chitukuko zakuthambo.

Iye ananena mawu ake kuti chuma cha thupi aliyense lakumwamba kuti ali zofanana lonse, n'zochepa. Iwo akhoza kusiya. Ndiyeno anthu sadzachitira mwina koma kufunafuna dziko ofanana ntchito monga gwero la chuma.

Pomaliza

Ngakhale kuchuluka kwa kutsutsana ndi zokambirana kukayikira kuzungulira dziko Gliese 581d, asayansi ambiri, komanso anthu onse a padziko lapansi, kodi kwambiri ngati kuti anali anthu. Panthawiyi anthu onse adzakhala ndi mwayi kugawana ndi chidziwitso, anatulukira sayansi, mankhwala, ndi mapulogalamu.

Pomaliza, anthu onse angafune kuti tiyende koposera dongosolo la zowalitsa. Ndipo dziko Gliese 581d ndi wangwiro kopita. Imangokhala yokha kukonza ulendo ndi anthu ake. Mwina izi zikhoza kutheka ngati asayansi decode mbendera analandira.