I-Andromeda Galaxy iseduze kakhulu ne-Milky Way. I-Andromeda iqhele ngeminyaka yokukhanya eyizigidi ezimbili ukusuka kumthala wethu. Ngakho-ke, uma besingazama ukuthola ukuthi kukhona yini ukuphila e-Andromeda —okungukuthi, uma kukhona izinto zangaphandle komhlaba lapho—kungathatha iminyaka yokukhanya engaphezu kwezigidi ezimbili ukufinyelela eMhlabeni, njengoba iplanethi yethu ingekho onqenqemeni lomthala wethu futhi imithala inyakaza njalo. Lokhu kusho ukuthi noma ngabe lezi zinto zangaphandle komhlaba zikwazile ukuthola indizamkhathi ekwazi ukuhamba ngesivinini sokukhanya, kusazothatha iminyaka engaphezu kwezigidi ezimbili ukufika.
Ngomqondo othile, i- Andromeda Galaxy inkulu kakhulu kune-Milky Way. Ukube ukuphila bekuyinto evamile endaweni yonke, izidalwa zangaphandle komhlaba ezivela e-Andromeda beziyoba nethuba elingcono lokukuthola kwenye indawo emthaleni wazo kunase-Milky Way encane.
Ngaphezu kwalokho, bekuyoba nzima ngezidalwa zangaphandle komhlaba ukuziveza kithi. Besilokhu sithumela amaza omsakazo emaphethelweni esikhala isikhathi esingaphansi kweminyaka eyi-100. Ngakho-ke esingakwenza nje ukulinda, njengoba kuzothatha okungenani iminyaka eyizigidi ezimbili ukuthi lawa maza omsakazo asifinyelele lapho.
Kukhona impilo e-Andromeda
Iningi lethu livame ukuzibuza ukuthi kukhona yini ukuphila e-Andromeda, njengoba kubonakala sengathi ukuphila lapho kulula ukukubona, uma ubheka ukuthi zonke izidalwa eziphilayo lapho zifana nathi ngokubukeka nangobukhulu. Kubalulekile ukucabangela indlela ucwaningo lwezinkanyezi olushintsha ngayo futhi lusisiza siqonde kangcono indawo yonke kanye namathuba okuphila endaweni yonke.
Ngokuphathelene nalokhu okungenhla, lapho sixoxa ngokuthi kukhona yini ukuphila e-Andromeda, sivame ukuphendula ngokuthi ukuphila kulowo mthala akufani kakhulu nalokho umuntu avame ukukucabanga, uma kuke kwacatshangwa ukuthi kungaba nokuphila kwezinye izindawo ngaphandle kwalapho ekhona.
Umzimba wokukhanya womoya kanye necosmos
Umzimba wokukhanya uyimfuneko yokuqala yokuxhumana noma kuphi esikhaleni-sikhathini, njengoba lesi sitho siyisitsha esinobukhulu obuhlukahlukene esisiza ukuhlangana okunezici eziningi noMuntu wokukhanya ohlala ngaphakathi komuntu eMhlabeni. Lo mqondo uhlobene nomqondo wezinkanyezi nokuthi zingathonya kanjani ukuqonda kwethu indawo yonke.
Ngakolunye uhlangothi, le mbono ithi ukuze kusebenze umzimba wokukhanya, kwanele ukuba nokuqonda ukuthi lokhu kuyingxenye kaNkulunkulu kumuntu ngamunye, futhi kusukela lapho, kuyadingeka kuphela ukuzibekela umgomo wokusheshisa lo mzimba wokukhanya nokuwuqondisa endaweni lapho umuntu efuna ukuya khona, uma nje lokho okuhloswe ukufezwa ngalolu hambo lwasemkhathini sekuhlelwe kusengaphambili.
Ngaphezu kwalokho, inkolelo-mbono ehlobene mayelana nokuthi kukhona yini ukuphila e-Andromeda ithi lapho umuntu evuselela umzimba wakhe okhanyayo, konke okumzungezile kuyakhanya futhi aguquke abe inkanyezi yokukhanya ekhanyayo, ebonakala kusukela ezindaweni ezikude kakhulu zeNdalo Yonke. Futhi yileyo ndlela esingaxhumana ngayo nabo bonke abazimisele ukwenza kanjalo, ngaphandle kokwesaba lutho.
Ngakolunye uhlangothi, umzimba womuntu olula uyisimangaliso esingakaze siphathwe kahle ngesikhathi esithile lapho izinto zadalwa futhi sashiywa sisesimweni sokuvalelwa ngaphakathi kwenhliziyo ukuze siphakanyiswe ngesikhathi esifanele lapho umuntu enquma ukukhuphuka ngamandla akhe.
Kulo mqondo, lo ngumyalezo abaningi abakholelwa emibonweni, ososayensi, kanye nezihlakaniphi abavame ukuwunikeza umphakathi, ukuze uqale ukuqonda ukuthi umzimba wawo okhanyayo udinga ukusebenza ukuze uqale uhambo lokubuyela ekhaya lapho uvela khona, okuyisilinganiso esingaziwa eMhlabeni sezinto ezijiyile.
Olunye ulwazi
U-Alexander Collier waxhumana naye eminyakeni edlule yizidalwa zangaphandle komhlaba ezivela ku-Andromeda Galaxy, njengoba kufakazelwa ubufakazi obuhlukahlukene obuhlobene nendawo yonke. Emibhalweni yakhe, sithola ukuthambekela kokubhekisela ezinombolweni, izibalo, kanye nezibalo maqondana namanye amasiko—yonke imininingwane enikezwe yena ngokucacile yizo. Kungase kubonakale kungavamile ukuthi izidalwa ezivela eminyakeni yokukhanya engu-2.200.000 zingasithinta , kodwa zichaza ukuthi kwakuyiziPleiadian ezacela lokho.
Idatha emayelana nesikhathi kanye nobukhulu
Kulokhu, ngokusho kwedatha yezinkanyezi nesayensi, kuboniswa ukuthi iqembu lezidalwa ezivela e-Andromeda , kanye neqembu lezidalwa zasePleiadian kanye nezidalwa zangaphandle kweplanethi ezivela ohlelweni lwe-Procyon, zingene ngqo eplanethini yethu futhi zadala iqiniso elifanayo, ngaleyo ndlela zaphazamisa umbono wethu wesikhathi, oye washeshiswa. Lesi simo singase sihlobane nokulinganiswa kweminyaka yokukhanya kanye nendlela esithinta ngayo umbono wethu wesikhathi.
Ngamanye amazwi, ngenxa yokungenelela kwangaphandle komhlaba, njengamanje, izinguquko ezibalulekile zenzeka ekuthuthukisweni kolwazi kanye nesikhathi ngokwaso, ngezigaba ezilawulwa njalo emahoreni angama-24.
Ngaphezu kwalokho, phakathi kwedatha eningiliziwe etholakele mayelana nokuthi kukhona yini ukuphila e-Andromeda, sinalokhu okulandelayo:
impi yebhayoloji
Bamemezela ukuthi ama-ET avela ku-Sirius B abangela ukufa kwengxenye yabantu beplanethi yethu ngenxa yempi yezinto eziphilayo , nokuthi ngenxa yalesi sigameko bangenelela ngokusungula umugqa wesikhathi wesibili.
ukushintshana kwezobuchwepheshe
Kuthiwa ngoNovemba 1931, kwaba nokushintshana kwezobuchwepheshe phakathi kwamaNazi eMpini Yezwe II kanye nezizukulwane ezithile zangaphandle komhlaba, okwaholela ekudalweni komugqa wesithathu wesikhathi. Abathanda kakhulu bathi ukushintshana kokuqala phakathi kohlanga lwethu nezidalwa zangaphandle komhlaba kwenzeka ngekhulu lama-20, kwaqala ngokuhlolwa kwePhiladelphia, ngoba yize eminye imithombo ivame ukuthintana phakathi kwamaNazi nezidalwa zangaphandle komhlaba, ayikaze inikeze noma yimiphi imininingwane.
imigqa yesikhathi
Ngakolunye uhlangothi, kuthiwa abantu bomdabu base-Andromeda baqinisekisa ukuthi ngalesi sikhathi, ngenxa yokuhlangana kwezinhlanga eziningi zendawo yonke , sizithola siphila ngezikhathi ezintathu ezingalingani, okungukuthi, le esivame ukuyazi, kanye nezinye ezimbili.
Idatha ecatshangwayo
Phakathi kwedatha evame ukwenza umuntu acabange ngokuthi kukhona yini ukuphila ku -Andromeda yile:
1. Amaqiniso afanayo.
2. Ukudalwa kwezikhathi ezintathu ezifanayo.
3. Ukwakheka kobukhulu obulinganayo.
4. Ukuba khona kwezidalwa zangaphandle komhlaba emhlabeni wethu.
5. Kunezidalwa zangaphandle komhlaba ezingu-18,000 eMhlabeni naseNyangeni . Ngaphandle kokucacisa ukuthi yiziphi izigaba eziningi ezibhekisele kuzo.
6. Kunezinhlobo zezilwane ezihuquzelayo ezingu-1,833 ezihlala ngaphansi kwendawo yeplanethi yethu, ezibangela ukunyamalala kwezingane ezingu-31,712 phakathi nengxenye yokugcina yekhulu leminyaka, ngokuqonda kukahulumeni waseMelika.
7. Kukhona izidalwa ezivela ohlelweni lweRigel ezihlala phakathi kwethu.
Ngemvelaphi yesintu
Njengayo yonke imithombo ethembekile nethembekile ngalesi sihloko, izakhamuzi zase-Andromeda zigcizelela ukuthi iminikelo eminingi evela ezinhlotsheni ezahlukene zangaphandle komhlaba yenziwa ekusatshalalisweni kwalokho okuwuhlanga lwesintu manje. Ngamafuphi, bathi iminikelo engu-22 yezakhi zofuzo, ngayinye evela ohlanga oluhlukile lwangaphandle komhlaba, yaholela ekubeni khona kwezinto eziphilayo esinazo njengabantu. Lesi sihloko sivame ukuhlotshaniswa nezindaba ezivela ezinganekwaneni zamaGreki nokuthi la mathonya alobe kanjani isiko lethu nezinkolelo zethu.
Okokugcina, maqondana nokuthi kukhona yini ukuphila ku-Andromeda kanye nobudlelwano bayo nabantu boMhlaba, ososayensi abaningi bathi sinezakhi zofuzo ezivela ezinhlanga ezingu-22 ezahlukene zangaphandle komhlaba ezivela endaweni yonke , nokuthi zonke lezo zinhlanga endaweni yonke zinegalelo ngokusobala ekudaleni, ngezenzo zazo, izinhlobo ezithile zesimo nomsebenzi womzimba womuntu.
