Otu ebe nkume na-enwu na ndịda Madagascar pụtara ìhè n'etiti ala oroma gbara ya gburugburu n'foto NASA Earth Observatory bipụtara October 5. Ebe dị okirikiri ahụ bụ Saririaky anorthosite massif. E sere foto ya n'ọdụ mbara igwe na August 28, mana ọdịdị ya na-egosi akụkọ ala dị nnọọ ogologo karịa ụbọchị ahụ.
Anorthosite bụ nkume na-amalite mgbe magma jụrụ oyi n'okpuru ala, kristal mineral buru ibu wee too. Nkọwa NASA kwuru na nkume Madagascar a malitere ma ọ dịkarịa ala nde afọ 600 gara aga. Ebe nkume pụtara n'elu ala ruru ihe dị ka kilomita skwea 100, ya mere ọ na-apụta ìhè site n'eluigwe.
Ala gbara ya gburugburu nwere ihe na-egosi mgbanwe siri ike. Okpomọkụ na nrụgide dị elu gbanwere ma tụgharịa ọdịdị nkume, hapụ ahịrị ndị na-aga site ugwu ruo ndịda. Ndị ọkà mmụta ala jikọtara akụkọ ahụ na mgbe akụkụ kọntinent jikọtara iji mepụta Gondwana, nnukwu kọntinent oge ochie nke akụkụ ya dị n'ebe dị anya ugbu a.
Njikọ Ọnwa ahụ gbasara ụdị nkume, ọ bụghị nkwupụta na ihe ahụ dara Madagascar site n'eluigwe. Anorthosite mejupụtakwara ọtụtụ ebe elu Ọnwa na-enwu. Mana nke Ọnwa toro ogologo afọ karịa nke Madagascar; kristal ha malitere ihe karịrị ijeri afọ anọ gara aga mgbe elu mpụta Ọnwa na-amalite.
Ya mere, nkume ụwa nwere ike inyere ndị nyocha tụnyere ihe ndị si n'Ọnwa. Ihe Apollo wetara dị oke ọnụ ahịa ma dị ole na ole. Ndị ọkà mmụta na-amụkwa ihe ụwa kwesịrị ekwesị iji mata otú mineral si amalite. Ịtụnyere ha apụtaghị na anorthosite ụwa niile bụ otu na nke Ọnwa; ọdịiche ka dị mkpa.
Foto ahụ bụ ọhụụ ọhụrụ banyere ihe ochie, ọ bụghị ihe na-egosi na nkume ahụ pụtara ọhụrụ. Ọ jikọtara nyocha 2026, ọtụtụ narị nde afọ akụkọ Madagascar na akụkọ Ọnwa ka ochie. Okirikiri a na-egosipụta otú ala nwere ike isi debe akụkọ tupu e mepụta igwefoto ma ọ bụ ụgbọ mbara igwe.