Ichokwadi kuti kwete nguva refu yapfuura NASA yakazivisa pachena kuUnited States Hurumende mhando yechirongwa chekuti maAmerican, kusanganisira vanhu vese pasi pano, vashande pamwe mukuzadzikiswa kwayo kuitira kuti vabudirire, nenzira yezvinobvira, kurarama nyika yedu pamberi a zvinopfuura zvinokwanisika kudhumhana kweasteroid hombe kurwisa Pasi pacharo.
Ino ndiyo nguva yekutaura nezve iyo Hera mishoni umo masayendisiti nevanoongorora kubva kuESA, European Space Agency, vari kushanda. Ini pachangu ndinofanira kubvuma kuti basa reHera rine chinangwa, senge iri pamepu yakarongwa neNASA, kugadzirisa mhinduro yekuti asteroid kana imwe mhando yechinhu hombe inorova Pasi, panguva ino chokwadi ndechekuti kuESA vanoenda kumberi zvishoma sezvo, pakati pezvirongwa zvavo, kudzidza chimwe chezvinhu izvi uye tsvaga nzira yakanakisa yekuitsausa kubva munzira yayo.
ESA iri kutoshanda mukusimudzira kweiyo Hera mishoni
Kuenda mune zvakadzama zvishoma, izvo ESA iri kushanda izano rine chinangwa chikuru chekutumira imwe mhando yekuferefeta kune binary asteroid system muna 2026. Parizvino basa iri ratove muchikamu cheinjiniya uye pfungwa ndeyekuti izvi fungidziro yekufungidzira inogona kufamba kune iyo Didymos system, Yakaumbwa naDidymain, chinhu chinosvika mazana manomwe emamita pakureba panotenderera Didymoon, mhando yemwedzi wemamita angangoita 780 pakureba.
Sezvauri kuona, tiri kutaura nezvezvinhu zviviri zvakakura kwazvo, kukupa zano, Didymain angave nehukuru hwegomo nepo mwedzi wayo, Didymoon iri hombe, ingaita kunge piramidhi reGiza, zvinhu zvine saizi yakakwana se kushanda sechinangwa chekuongorora maasteroid uye kunyangwe kuita zvakateedzana zveyedzo uye kunyange kuyedza kwekudzivirira kwepuraneti. Imwe pfungwa yekuchengetedza mupfungwa ndeyekuti, kusvika nhasi, mabhinari masisitimu haasati amboongororwa kare Saka, sekutsvagurudza kwakaitwa nevatsvakurudzi, zvakawanda zvinoshamisa zvakatarisirwa.
Zvingave sei zvakadaro, kunyanya nekuda kwenhamba zhinji yematambudziko ayo timu yemainjiniya nevatsvaguri vari kusimudzira basa iri vanofanira kusangana, vafunga kuisa chikamu chikuru chechikwata icho panguva iyoyo, chaakatora chikamu muRosetta mashandiro, chiitiko chakakosha nekuti ivo vanofanirwa kusangana nematambudziko akasiyana akanangana, semuenzaniso, ne nhungamiro uye kufamba masisitimu uye kunyangwe ne yakadzika kwazvo giravhiti nharaunda.
Hera achatanga nzira yake achangopedza basa reNASA reDART
Sezvakaziviswa neESA pachayo, chinangwa cheiri rese basa chinenge chiri, mushure mekunzwisisa mashandiro emhando yezvinhu munzvimbo, kugadzira mamapu ekuziva pamusoro uye kuumbwa kweDidymoon, imwe yeakanyanya asteroid. zvakawanikwa kusvika ikozvino. Kuti uite basa iri, kubatana kweNASA, ine chinangwa Double Asteroid Redirection Bvunzo (DART) ichave yakakosha.
Basa richaitwa neNASA richava rakakosha nekuti, sekufungidzira kwesangano, muna 2022 imwe yeongororo dzayo ichaita pamwe neDidmoon ku edza kutsausa mwedzi uno kubva paari ikozvino kutenderera kwakatenderedza Didymain. Ichi chiito chichava chekutanga cherudzi rwacho chinoitwa nevanhu uye ndipo chaipo apo Hera achakwanisa kutipa ruzivo rwakakosha nezve shanduko dzakaitika muhurongwa hwebhinari.
Sezvakataurwa Ian Carnelli, Hera manija maneja mune chirevo:
Iyo Didymos system ndiyo bvunzo yekuyera yakakwana yeplanethi yekudzivirira kuyedza, asi zvakare iri nharaunda nyowani nyowani yekuongorora asteroid. Kunyangwe mabhaariari anoumba gumi neshanu muzana ezvese asteroid anozivikanwa, haasati amboongororwa kare, uye isu tinofungidzira zvakawanda zvinoshamisa.
Tsvagurudzo yaHera ichatipa iyo yakawanda yeDidymoon, chimiro checrater, pamwe neicho chinoonekwa uye chine simba zvinhu zveDidmoon. Ruzivo rwese rwunounganidzwa mushure mekukanganiswa kweDART uye kudzidza kwaHera kunogona kuve nzira yekudzivirira kwepuraneti uye kutodzokororwa kana tikazomboda kumisa asteroid iri kuuya.