Lokho abangazange bakhulume nge-meteor yaseRussia
Ngemuva kwezinsuku cishe ezimbili zokuxhumana nomhlaziyi wezobunhloli ovela eNational Reconnaissance Office (ONR), iqembu lochwepheshe liqinisekisa ukutholakala okuthakazelisayo okususelwa kulokho abakuthathe ekujuleni kwechibi lapho i-meteorite yaseRussia iwele khona, okwathi ngemuva kwezitatimende kwaphakanyiswa ukuthi kwakuwumcibisholo waseNyakatho Melika; nokuthi ibanjwe ubuchwepheshe bokulwa nemicibisholo baseRussia. Kusetshenziswa uhlelo olusha lwe-Earth Observation System lwe-NASA (SOT) -okubandakanya iqoqo lama-satellites elihlala ligada iplanethi ukuthola izinguquko zesimo sezulu, kusetshenziswa amasu wokuqonda akude kakhulu manje-.
Ukuphazamisa, kuye kwavezwa imibono eyehlukene, njengokuthi iqhume emoyeni, futhi kukhonjiswe imigodi emincane engahambisani nobunzima balelobhola lomlilo. Kepha iqembu labacwaningi likwazile ukuthola ukuthi i-meteorite iqukethe izinsalela zezinambuzane ezifana ncamashi nalezo ezitholakala eMhlabeni. Kuqinisekiswe ngaphambi kwesikhathi ukuthi impilo yasemkhathini, kepha ukutholakala kuyinto edingwa yiNASA nezinye izinhlangano, ngoba ukuthembeka kwayo kubuzwa ngabantu abasezingeni eliphezulu abanemibono yokuqeda eminye iminyango yeNASA. .
Kuthunyelwe ososayensi abane bezomphakathi ukuzoqinisekisa nokutadisha ukutholwa, ngaphambi kokuthi kutholwe umphakathi. Okwamanje, omunye wososayensi uxwayise ngokuthile akubonile emanzini afriziwe womgodi okukhishwe kuwo i-meteorite, futhi ngaphambi kokuxwayisa abanye ososayensi, umisiwe amabutho akhethekile. Abanye ososayensi abathathu kanye noRachell Sexton bathunyelwa ngaphandle kwesisekelo ukuqinisekisa ukuthi umgodi ubekwe uphawu ukulahla lo mbono.
Uma ufuna ukufunda okusele, akukho okusalayo ngaphandle kokuthenga le ncwadi ngoba muhle kakhulu kuhambo olukhathazayo njengaleyo enginayo manje.
Incwadi le ibizwa nge-Cons Consity, kanti umbhali wayo nguDan Brown futhi ithengwa e-book ngama-7 Euros nje.
… Ngixolisa kulabo abebefunda nomzwelo omkhulu, nazi izimpendulo eziyisisekelo zomngane ongithumele imibuzo engahambelani nesihloko sethu futhi ngokuqinisekile aphule umucu ojwayelekile ophakanyiswe yisihloko saleso sihloko.
Yayiseduze kangakanani i-asteroid futhi ibanga ingozi engakanani?
Lezi zigameko ezimbili ziveze ubungozi obumangazayo kwiplanethi yethu, akukho lutho olusha kodwa ngendima edlalwa ngabezindaba iba nokuhliseka ngokwengeziwe.
- Endabeni ye-asteroid I-2012 DA14 ngeqiniso elilula lokwazi ukuthi lidlule ibanga eliphindwe izikhathi eziyi-13 kunomjikelezo wenyanga (amakhilomitha angama-27,700), cishe ibanga lapho iqoqo lezinkanyezi elisebenza ngalo i-GPS yethu ... lisitshela ukuthi besiseduze . Futhi uma ubheka ukuthi yayingamamitha angama-45 ububanzi ... akunasidingo sokusho.
Kodwa-ke, siyazi ukuthi ososayensi banezinga elithandekayo lokubikezela indlela yomunye walaba bangane ngokuzayo; kuqondwe, yiqiniso ukuthi uma sekutholakele ukuthi luyeza ngqo emhlabeni, kuncane noma akukho lutho okumele kwenziwe ngokungaphezulu kokuphathiswe okuphezulu.
Kwakuyingozi kangakanani i-meteorite yaseRussia?
- Elinye icala licindezela ngokwengeziwe, ngoba liyimoto yomjaho elinganiselwa kumamitha ayi-17 engxenyeni yalo ende kunazo zonke, futhi liyasimangaza. Kuthiwa eziningi ezifana nalezi ziyenzeka njalo, umehluko uwukuthi uma bewela eduze kwezindawo ezinabantu abaningi futhi manje ubuchwepheshe obukhona kuwo wonke umuntu ukuqopha ividiyo, ukuthatha izithombe noma ukuthwebula izithombe ze-satellite budlala indima enkulu.
Ngabe sikubona kaningi kangakanani lokhu?
Akufanele sithathe i-hysteria yalabo abakha uzungu, lezi zigameko zivame kakhulu.
Isizathu sokuthi kungani le meteorite ingatholakalanga njenge-asteroid yingoba amasistimu ahlala enzelwa ukukhomba imizimba enobubanzi obungaphezu kwekhilomitha. Lapho sibona ingaphezulu lenyanga, sihlatshwa umxhwele ngesiphetho sokuthi umhlaba nawo kumele ubeyilitshe lemiphumela eminingi.
Kepha umhlaba unomkhathi osivikelo sethu esihle kunazo zonke, njengoba ubona kulokho kugqekezwa, lokho kuqhuma ngaleso sikhathi kwasenza saze saba namandla okuthola umsindo futhi kwaba yiso esibhidlize amafasitela edolobha laseChelyabinsk lelo kuze kube manje. lapho-ke kwakungaziwa umhlaba wonke; yize kungabaza ukuthi bekungukuqhuma lokhu noma umthelela lowo; nalokho obekuzofanele basikhombise khona i-crater emangalisa kakhudlwana. Kepha ake ucabange ukuthi ngabe kuqhume umthelela ebusweni ... 9 AbakwaHiroshimas bebonke bazositshela enye indaba, okungenani endaweni yase-Ural.
Esinye isizathu sokuthi kunemithelela embalwa eqoshiwe ukuthi iningi lomhlaba ligcwele amanzi, lapho ama-meteorites amaningi ewa khona impela; nabanye ezindaweni ezingazodwa.
Njengoba isifundo sifunde, kwakumelwe sifunde okuthe xaxa, futhi siqaphele ukuthi sidalulwe siphephile.
Sivele sivelelwe izingozi eziningi ezikhona ekhoneni, njengokushayelwa yisithuthuthu, ukushaywa sisalinde amalambu omgwaqo, osopolitiki bacekela phansi ezokuphepha kwethu ... ukuthi uma kwenzeka okwedlulele ukuthi umuntu osemkhathini uzosifaka ngqo e-meteorite ugebhezi ... akukho okunye ongakhathazeka ngakho okuningi.
Hhayi ngisho ezikweletini zamakhadi wesikweletu, noma uqede iziqu ze-master, futhi nokuthi ngubani ozogqoka izimbadada zokugeza esiziphathe isikhathi eside.
Manje amaRussia anethuba lokuphuma akhulume iqiniso. Abakwazi ukuqhubeka nokufihla nokufihla amaqiniso abantu okudingeka bawazi; uma unamahloni ngokungakwazi kwakho, ungavimbeli labo abangakwazi ukukwenza
Uufff Nge-hypochondriac engiyiyo ngivele ngakholelwa ukuthi yayiliqiniso nge-missile
Umbiko omuhle kanjani.