Perseid Meteor shower - le Meteor uhlamba ezikhanya

ishawa Meteor Perseids yeyona bala Iinkwenkwezi Ukudubula, leyo ibonakala Northern saseNtla. Oku kwenza umsila enomsila, yona leyo kufutshane kakhulu Umhlaba kanye kuphela iminyaka elikhulu, kodwa umhlaba wethu ubanjwa minyaka le ngenxa umsila wayo. Kwaye ngenxa yokuba zonke Agasti sinako kubona lo mbono ezintle. Ngokuqinisekileyo unomdla kwaye ufuna ukubona! Ngelishwa, imvula Perseid Meteor 2013 sele waphawula, thina asikwazi, kodwa kukho ngokwaneleyo ixesha ukulungiselela ngokufanelekileyo ngenxa Agasti elandelayo.

Imbali lokuqaphela

Perseids Meteor esihlambo babonwe ngabantu kwindawo ezahlukeneyo zehlabathi ukususela kumaxesha amandulo. Sisihlandlo sokuqala oluthembekileyo efunyanwa kulo yeziKronike yaseTshayina ngo-'36 BC, apho kubhaliwe kumakhulu iinkwenkwezi eziwa esibhakabhakeni. Njalo loo ngcaciso ifumaneka iirekhodi chroniclers East ukusuka VIII ukuya XII AD. Noko ke, emva kokuba le ukukhankanywa Starfall ngokuya ngokuya kunyamalala. Ephakathi eYurophu, i Perseids Meteor uhlamba ichongwe ne St. Lawrence, njengoko kwenzeka ngo-Agasti, ngumthendeleko igama lakhe eItali.

uphando lwezenzululwazi

Kwinkulungwane XIX ukuba umlambo Perseid Meteor wathabatha ngeenkwenkwezi. Ngoko ke, ngo-1835 ngexesha Belgian Adolf Ketle waveza kuqala ukuba imvula Meteor unalo periodicity engqongqo. 1839. Xa sezibalo German kunye ngeenkwenkwezi wazimisela bade Inombolo flow ngelixa liqikelelwa kwi-160 Meteor. Enyanisweni, ukususela phakathi kwenkulungwane XIX uqale kusakhelwa asisigxina ngeenkwenkwezi isenzeko evela ehlabathini lonke. Okubangel 'umdla kukuba kwiminyaka ethile - 1861, 1864 - amandla lwalulude kakhulu xa kuthelekiswa. Uzama ukufumana izizathu oko, izazinzulu ziye zafumanisa ukuba Perseids zezona ngumqondo enye ezinomsila iye revolution elide malunga ukujikeleza komhlaba. Enyanisweni, le nxalenye umsila, eliquka amatye amancinci kunye ngumkhenkce. Kwaye ngamaxesha isondele iplanethi yethu, ngokulandelelana, kwandisa ngamandla ngaphakathi emoyeni wayo kwaye amasuntswana zivutha apha. Ngathi yabhaqwa 1867 yi-Italian Giovanni Skiparelli.

Ubuncinane umsebenzi flow ubhaliswe ngowe-1911, xa abebalwa Meteor ezine kuphela. Noko ke, ukususela ngoko iye avuke ngo-1920 ngequbuliso landa ngendlela emangalisayo, zifikelela abaninzi 200 eziwa ngeyure nganye. Kumashumi eminyaka elandelayo, amandla kunqabile ukuba eziwa ngaphezulu kwe-65. Intaba enkulu elandelayo Wawuqhutywa ngo-1981. Yena iye yanxulunyaniswa indlela entsha ngcembe nonomgca Emhlabeni, owenzeka ngo December 1992. Njengoko umfundi uya kuqonda, emva kokuba umsebenzi Meteor kwakhona aqala ukuncipha. inombolo yakhe anti-moya iiyure-iphantse zange ngaphezu kwama-60 eziwa ngeyure nganye. Ubuninzi Inani labo, njengoko umthetho, iwela ngo Agasti 11-12.

Meteor sisiphango 2013, Kakade ke, azikhange kakhulu, nokuba babe, ngoku ke enomsila kuthiwa kufutshane Earth. Njengoko abazange ukufikelela incopho yayo kunyaka ozayo. Kodwa kwangaxeshanye, le uhlamba Meteor yeyona mihle, apho sinako ukubona somhlaba saseNtla ngexesha wonke unyaka.