Hlala ubukele ukudlula kweplanethi enkulu kufutshane noMhlaba ngoLwesine, Meyi 27

I-NASA ibonise ukuba i-asteroid enkulu kune-Statue of Liberty ihamba kwi-galaxy ngesantya se-61,155 km ngeyure, kwaye iya kudlula kufuphi noMhlaba ngoLwesine.

Kwaye ngokutsho kwengxelo yephephandaba laseBritani, iDaily Star, iZiko leZifundo ezikufutshane noMhlaba waqinisekisa ubukho belitye lasesithubeni ngewebhusayithi yalo. Ngokutsho kwe-Arhente yaseYurophu, i-asteroid yafunyanwa kuphela nge-3 kaMeyi.

I-asteroid, ebizwa ngokuba yi-2021 JF1, isondela kwi-galaxy kwi-38,000 yeemayile ngeyure (iikhilomitha ezingama-61,155 ngeyure), ngokoluhlu lwe-NASA lwe-NEO Earth Close lweendlela.

I-NASA ithi i-diameter eqikelelweyo ye-2021 JF1 iphakathi kwe-95 kunye ne-210 yeemitha, eyenza ukuba ibe nkulu kune-Statue of Liberty eNew York, eziimitha ezingama-93 ukuphakama.

Ilitye elikhulu lasesithubeni liya kudlula malunga ne-3.2 yezigidi zeekhilomitha (5.1 yezigidi zeekhilomitha) ukusuka eMhlabeni ngo-1.11 am ngoLwesine, ngoMeyi 27, ngokwedatha yeNASA.

Oku kusenokubonakala kukude, kodwa kusondele ngokwentelekiso ngokwembono yasemajukujukwini, yaye iNASA igqala nantoni na edlula kumgama oziikhilomitha ezili-120 lezigidi ukusuka kwisijikelezi-langa sethu njengezinto ezikufutshane noMhlaba.

Ngokutsho kweNASA, i-2021 JF1 inokudlula kufutshane noMhlaba ngoNovemba 5 kulo nyaka uzayo.

Yayihlelwa njenge "Apollo" asteroid, eyaziwa ngokuba yenye yezona ntlobo ziyingozi kakhulu ze-asteroids.

Kwaye i-asteroids ethi "Apollo" zezo zinendlela edibana ne-orbit yomhlaba, ngokungafaniyo ne "Amor" asteroids engadibaniyo nayo.

Kuyaphawuleka ukuba i-2021 JF1 yeyona asteroid inkulu ukudlula eMhlabeni kule veki, kodwa ayisiyiyo yodwa, ibe yenye yamatye angama-4 acwangciswe ukuphepha uMhlaba ngobunzima ngoLwesine kuphela, eyi-2021 KP, ene ububanzi beemitha ezingama-22, kwaye iya kudlula kumgama oziikhilomitha ezingama-380,361 phambi ko-2021KR , iimitha ezili-11 ububanzi, kwaye iya kudlula kwi-2.8 yezigidi zeekhilomitha, kunye ne-2021JX2, kunye nobubanzi beemitha ezili-15, kwaye iya kudlula kude. ye-1.4 yezigidi zeemayile.

Iqela le-NASA leengcali zeenkwenkwezi ngoku lilandelela malunga nama-2000 asteroids, ii-comets kunye nezinye izinto ezinokubhabha kufutshane noMhlaba.

Ngokutsho kweNASA, i-NEO ikwaligama elisetyenziselwa ukuchaza “iicomets neeasteroids ezityhalelwe ngumxhuzulane wezijikelezi-langa ezikufutshane ukuba zingene kwindawo ekufuphi noMhlaba.”

Umhlaba awuzange uyibone iasteroid yesikali esoyikeka ngolo hlobo ukusukela kwilitye lasesibhakabhakeni elatshayela iidayinaso kwiminyaka yezigidi ezingama-66 eyadlulayo.

Uninzi lwe-asteroids aluzukudibana nomoya woMhlaba, kodwa kwiimeko ezinqabileyo, amatye amakhulu asesithubeni anokubangela iingxaki kwiinkqubo zemozulu.

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