Magetsi ekuMaodzanyemba pacomet? Dzidza zvakawanikwa neRosetta Mission!

Mwenje yekuchamhembe zviitiko zvakanaka kwazvo zvinoshongedza matenga epanyika nokuda kwechiratidziro chavakaita panguva iyoyo. Zvakawanda zvakataurwa pamusoro pazvo kubvira zvakawanikwa, zviri zvinhu zvinogara zvichiongororwa. Asi wakambozvibvunza here, kuti dziriko kunze kwePasi here? Rosetta Mission inogona kupindura mubvunzo iwoyo.

Imwe neimwe mishoni yemuchadenga inovavarira kudzidza zvakawanda nezve zvimwe zvinhu zve cosmos uye zvinhu zvinogadzira iyo. Muenzaniso weizvi ndiwo anozivikanwa uye ane mukurumbira comets, zvisinganzwisisike zvenguva pfupi zvimiro zvine hunhu husingagumi hwekuwana. Chimwe chezvichangobva kuwanikwa zviedza zvayo zvekuchamhembe, asi ichokwadi here?


Iwe unogona zvakare kufarira chinyorwa chedu: Maodzanyemba Mwenje: Chii uye akaumbwa sei?


The Rosetta Mission: Kuzvipira kwakakosha kwakakurudzirwa neESA

Aurora borealis

Kwakabva: The Confidential

With the Chinangwa chikuru chekudzidza comet 67P/Churyumov-Gerasimenkola European Space Agency, yakatangwa muna 2004, iyo Rosetta probe. Dhizaini yake yaive nemodule yakanyatso kugadziridzwa kugadzirisa pamusoro peiyo comet iri mubvunzo, ichivharira kukuvara kungangoitika.

Pakutanga, nzvimbo huru yeRosetta Mission yaiva imwe comet yakasiyana pane yakarongwa, asi nekuda kwezvinetso nekutanga, chiitiko ichi chakamiswa. Ipapo, negadziridzo dzinodikanwa dzakaitwa, probe yechadenga yakanga yagadzirira kufamba zvakare. Panguva ino, nechinangwa chitsva chekuita chidzidzo.

Chikumbiro chacho chaisanganisira kusangana necomet yambotaurwa pakati pegore ra2014 na2015 zvichiteerana. Kana yave pachinzvimbo pamusoro pechinhu ichi chemuchadenga, module yambotaurwa, inonzi Philae, yaizotumira boka rakakura rekuyedza.

Kuburikidza nezviridzwa zvaiumba timu huru, pfungwa yaive yekuunganidza huwandu hukuru hwezvinhu uye ruzivo pa67P. Nechinangwa chei? tora zvinhu, magasi uye mamwe marudzi emakomponi akafanana necomet nechinangwa chokudzidza.

Kubudirira kweRosetta Mission kwaizoratidza chiitiko chenhorondo munharaunda yesainzi, sezvo chinangwa chekuda zvakadaro chakanga chisati chambotarwa. Zvirokwazvo, iwo chete anozivikanwa ekutanga, dzaive nhunzi dziri nyore dzakatenderedza orbit yecomet, asi hapana chakasimbisa kuonana kwakananga.

Ese ma comets anoramba ari mhandara kubvira pakatanga zuva rezuva, ndiko kuti, havana kumbosangana nemetamorphosis kubvira ipapo. Uye kunyangwe vanadzo, ishoma; nokudaro, kudongorera mazviri idanho hombe rokupfuura panoperera chando pakati pegungwa guru.

The Northern Mwenje: Mukana Wakawanikwa neRosetta Mission

Chinhu chakapfuura chekuongorora chaiva che kuona kwe electromagnetic mifananidzo mu ultraviolet sensor ye probe. Kusvika parizvino, masangano ega aikwanisa kuburitsa aya maratidziro emuchadenga aive mapuraneti kana mwedzi zvakadaro.

Nekudaro, kushamisika kwevakawanda, Maodzanyemba Mwenje angangove aripowo pacomets. Nekuda kwekuwanikwa kwakaitwa neRosetta probe, horizon nyowani yakawanikwa zvisingaite, asi inogona kuve yakanaka.

Pakutanga, yaifungidzirwa kuti ndiyo yakajairika "coma" yecomet, asi tichiongorora zvakawanda nezvekuti chakaitwa sei, mhedziso yacho yakanga yakasiyana. Iyo inopenya yakatenderedza comet 67P yakarongedzerwa seyayo uye yakasarudzika, chiitiko chisati chamboonekwa mumhando iyi yechinhu. Kazhinji, inotevera nzira imwechete yekuumbwa kwezviedza zvekuchamhembe paNyika.

Pachezvayo, kupfupisa zvishoma zvese zvinoitika zvinoitika, kunyanya mhepo uye solar particles Vanorova magineti ePasi nekumhanya kukuru. Izvi zvimedu zvinochajiswa nemagetsi, zvekuti, panguva yekudhumhana, inobata mwenje wemwenje unozivikanwa nevakawanda.

Kushandisa pfungwa idzi kune comet, musiyano chete unonzwisisika ndewekuti idzi solar particles kudhumhana zvakananga nemagasi e "coma". Ndiko kuti, mhepo yezuva, inochaja maerekitironi, inokanganisa zvakananga kubuda kwegasi ye67P-CG.

Mhedzisiro ndeye "kutsemuka" kwemvura uye zvimwe zvikamu zvinogadzira chaiyo mhedzisiro yemwenje yekuchamhembe. Nyaya iyi inobatsira ziva maitiro emamiriro ekunze ezuva uye kukura kwayo munzvimbo inotonhora, kushanda sezambuko rekuchengetedza mishando yeramangwana.

Kuroyiwa nedingindira? Dzvanya mune zvimwe zvakawanikwa kubva kuRosetta Mission!

Rosetta Mission uye Northern Mwenje

Kwakabva: The Confidential

Kana iwe wakakatyamadzwa nenyaya yekuti Maodzanyemba Mwenje aripo pacomets, mirira kusvika wawana rumwe ruzivo rwakadzoswa naRosetta. Nekudaro, hachisi chinhu chiri nyore, nekuti, kekutanga, ESA yakashoropodzwa zvine utsinye nekuda kwekushaikwa kwayo pachena. Iyo data yaive ichiunganidzwa neRosetta probe hazvina kubudiswa zvakadzama, kuwedzera kusagutsikana pakati pevazhinji.

Ehe, zvakanzi zvakawanikwa zveRosetta Mission hazvigone kuratidzwa zvizere kusvika imwe nguva mushure mekuongorora kwavo nekuda kwezvematongerwo enyika. Nekudaro, izvi ndizvo chaizvo zvinozivikanwa nekuda kwekubatana kweNASA parizvino.

Makakatanwa maererano nekwakabva mvura paNyika

Dzidziso dzakasiyana-siyana uye fungidziro dzinobata kuti mvura iri paNyika inodzika kubva pakukanganiswa kweasteroids yekare uye comets pamusoro penyika. Asi, pakunyatsoongorora kuumbwa kwemvura yecomet, mhedzisiro yakawanikwa yakaparadza zvachose chimiro chekutanga.

Zvikamu zviri mumvura ye67P zvakasiyana zvachose kubva kune izvo zvinobatwa paPasi, saka kuwanda kwekwakabva kwakaderedzwa. Iye zvino, mvura inofungidzirwa kuti inobva kuasteroids.

Ko makometi ane magineti awo ega here?

Imwe dzidziso yakasimba yaive yekutenda kuti mitumbi midiki yemuchadenga yakaita sekometi yaive neyayo magineti. Nokukurumidza yakarambwa nekuyedza kwakaitwa nePhilae module, tichigumisa kuti magineti chete aivapo aiva akabudiswa nemhepo yezuva.

Ko ma<em>comet ndiwo anokonzera mavambo oupenyu here? Izvi ndizvo zvinozivikanwa!

Pakati pezvimwe zvakawanikwa zveRosetta Mission, asi zvisinganyanyi kukosha, zvaive zviwanikwa zvakakosha pahupenyu. Mukati mekuumbwa kwechimiro checomet 67P, yakakosha amino acid yeprotein synthesis yakawanikwa, yakadai seGlycine. Pamusoro pe, kuchera kwakaratidza kuvapo kwephosphorus, musanganiswa wakakosha we membrane yesero uye weDNA muzhinji.


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