Kumaxesha amandulo, babebaninzi abantu ababezama ukucacisa ezinye zezinto ezimangalisayo zendalo kunye neziganeko ezithile zemozulu. Ngenxa yoku, wanika ingcaciso yokuba unobangela wemvelaphi yale meko yemozulu kunye nendalo yayizizenzo zabanye oothixo basentsomini. Aba thixo basebenza emhlabeni wabantu ngenjongo ethile. Ingcali yase-Itali inoxanduva lokuchaza i-22º halo kwiintsomi zamaGrike. Ingcali yase-Itali eyifumene ibizwa ngokuba nguPaolo Coloma kwaye yaziwa njenge Ixion.
Kweli nqaku siza kukuxelela zonke iimpawu kunye nemvelaphi yentsomi ye-Ixion.
Ngubani u-Ixion?
U-Ixion wayengukumkani wasentsomini waseThesaly owayedume ngokumkani ombi. Wayengenguye ukumkani ombi kuphela, kodwa wayekwangumntu ombi. Watshata noDia owayeyintombi kaEioneus, kodwa ukuhlawulwa kwezipho ezazithenjisiwe kumhlaba wakhe omtsha kwakungahoywa. Ngelo xesha, kwakukho isiko kwaye yayikukunika izipho abakhwenyana ngexesha lomtshato. Inyaniso yokuba u-Ixion akabaniki abasemzini wakhe ngexesha lomtshato kwavusa umlo. Iziphumo zomlo ziphele ngo U-Ixion ephosa u-Eioneus emhadini wamalahle ovuthayo ngomthi.
Ukujongana nenyani enjalo, akukho namnye kwizidwangube zaseGrisi oya kuthi akulungele ukuxolela ulwaphulo-mthetho luka-Ixion. Okokugqibela, u-Thixo uZeyus ngokwakhe wasikwa yimfesane kwaye wammemela kwiNtaba yeOlimpus ukuze ahlanjululwe. Ulwaphulo-mthetho alwanelanga kububi obabukho kwi-Ixion. Nje ukuba abe kwiOlimpus, indawo yoothixo bamaGrike, wavuza ububele bukaZeus kwilinge lakhe lokumanyana kunye nomfazi wakhe uHera. Kuba uZeus wayelumkile kakhulu, wakwazi ukuthelekelela iinjongo ezimbi kwaye waqulunqa isicwangciso. Ngamandla akhe, wakwazi ukutshintsha ilifu elibizwa ngokuba nguNefele kwaye walinika ukufana okufanayo noHera.. Unxibelelwano lomanyano olubangelwe luvelise uCentaurus owayenguYise weCentaurus.
Isohlwayo uZeus awasifumana kuIxion sasisoyikeka kwaye singunaphakade. Kwaye kukuba wayenako ukufumanisa zonke iinjongo ezimbi ngokubhekisele kuHera. UZeus wayalela uHermes ukuba akhathalele ukubopha izandla neenyawo zika-Ixion ukuze ambeke kwivili elinamaphiko omlilo ukuze aqengqele unaphakade.
Intsomi ye-Ixion kunye ne-halo
Njengoko besesitshilo ngaphambili, yonke imvelaphi yentsomi ye-Ixion ivela kuhlobo lwento yendalo engenakuchazwa. Ezinye zeziganeko zendalo ezinje i-halo ye-22 degrees ixhaphake eGrisi. Kule meko, le halo yenzeka ngexesha lamaxesha emvula kwaye kuyothusa ukuba imvelaphi yasentsomini yenzeka kuyo. Kwi-Greece yamandulo bekukho intsomi echaza ngemvelaphi yale nto.
Ukunikezelwa kwebali esilichazile ngeentsomi zamaGrike apho i-Ixion ibonakala isohlwaywa nguZeus ngokwakhe yimvelaphi ye-22 degree halo. Kwaye kucacisiwe ukuba uPaolo Coloma, ingcali yase-Italiyane kwiintsomi zamaGrike, uyangqina ukuba imvelaphi yenkcazo yale nto kukuba yi-Ixion ejika ivili elivuthayo njengesohlwayo sikaZeus.
Ukuze achaze ngonxibelelwano olukhulu olunokubakho ngeentsomi zamaGrike, uPaolo uthi i-halo engama-22 ilandela ilanga kwaye ngamanye amaxesha iyabonakala iiyure ezimbalwa. Ngomda obomvu unokuqwalaselwa ngokungathi sisangqa somlilo.
Kwelinye icala, kweli cala leentsomi i-halo engama-22 ikwanxulunyaniswa neNefele, ilifu eliguqulwe. Indawo yomanyano phakathi kwe-Ixion neNefele yayisezulwini kuba iyindawo kaZeus no-Olympus. Kwisiko eliphambi kweli bali, kuthiwa kusuku olungaphambi kokuba isohlwayo sasikwangumkhenkce. Ivili elitshayo lichazwa njengophaphazela esibhakabhakeni ngonaphakade.
Yonke le ntsomi ikwanxulumene nemvula okoko ukuvela kwale halo kuhlala kungumanduleli wemida efudumeleyo engena kwimvula.
Yenziwa njani i-halo yelanga
Ngoku siza kuchaza indlela i-halo yelanga evela ngayo kwisayensi hayi kwiintsomi. Le meko ichazwa njengesangqa esiqaqambileyo esijikeleze ilanga elenzeka kwiindawo ezibandayo. Phakathi kwabo, yenzeka rhoqo eRashiya, eAntarctica, okanye emantla eScandinavia. Ihlala yenzeka xa iimeko zokusingqongileyo zikulungele ukwenziwa kwayo. Ke ngoko, zinokubakho nakwezinye iindawo. Yenziwe ngamasuntswana omkhenkce abekwe kwindawo ephezulu yetroposphere. Xa ukukhanya kwelanga kuwela kula maqhekeza womkhenkce, kuphinda kukhanye ukukhanya kwaye kwenza yonke imibala ebonakalayo ibonakale.
Iziphumo ezibonwe kwi-halo ziyafana nezomnyama. Ingabizwa ngokuba ngumnyama ojikelezayo ophawuleka ikakhulu ngokuba yi-iridescent. Ukuze imeko ye-halo yenzeke kwenye indawo yomhlaba, iindawo ezinamaqondo obushushu asezantsi ziyafuneka. Kufuneka ibekho nayo Umahluko omkhulu kumaqondo obushushu avela kumphezulu kunye namaqondo obushushu aphakamileyo. Ngale ndlela, kunokubakho iikristali zomkhenkce ezaneleyo kubude obuphezulu obukhokelayo ekukhanyeni ukuze i-halo epheleleyo yenziwe. Kwezinye iindawo apho amaqondo obushushu ephezulu, le meko ayinakubonwa okanye imfutshane kakhulu.
Umahluko omkhulu okhoyo kubushushu ekuseni yile nto ibangela ukubonakala kwezi halos. Ekuseni umoya uyabanda njengoko ungakhange ufumane ubushushu elangeni ubusuku bonke. Esi sesinye sezizathu zokuba ndihlale ndihlala ndi-halo kusasa. Enye into efunekayo kukuba uhlobo lwamafu asesibhakabhakeni ngalo mzuzu ngamafu e-cirrus. Kwaye kukuba la mafu abunjwe ziikristale zomkhenkce ezincinci ezifumaneka kwinkqubo yokubonisa kunye nokukhanya kokukhanya.
Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga ne-halo yelanga kunye neentsomi ze-Ixion.