NASA na-atụ aro nnukwu atụmatụ… Deflect Meteorites!

Maka ndị na-ahụbeghị ya, anyị na-ahapụ mpempe akwụkwọ ihe nkiri Amagedọn. O nwere ike ịbụ otu n'ime ihe nkiri mbụ batara n'uche, mgbe ọkwa NASA kwusịrị na nso nso a. Na ihe nkiri Amagedọn, nnukwu meteor na-aga ụwa anyị. Usedzọ eji eme ihe nkiri iji kpochapụ ya bụ ịrịgo na asteroid. Mgbe ahụ mee nnukwu oghere itinye bọmbụ ma gbawaa ya. N'ụzọ dị otú a, ọ ga-ekwe omume kewaa meteorite n'ime iberibe abụọ, yana ume, nke ọ bụla gafere n'otu akụkụ nke ụwa anyị.

Ọ bụrụ na emezuru atụmatụ ahụ, ọ ga-abụ nnukwu ihe ịrịba ama na akụkọ ihe mere eme nke afọ 58 ahụ. Nchịkọta na-arịwanye elu nke ụdị anyị na-enweta nke gburugburu ebe obibi kwesịrị ka atụgharị uche. N’ezie, enwere ọbụna ọtụle iji tụọ ọkwa nke mmepe teknụzụ maka mmepeanya, yana ndọtị nke onye sayensị mere site na ya. Mana taa, anyi ga ekwu maka oru NASA.

Kedụ ka ị bu n'obi iji nweta ya?

A na-akpọ aha mmemme ahụ ngo a ga-emepe DART, maka "Nnwale Ule Ugboro abụọ Asteroid." Ebum n’uche bụ ibughari nnukwu okwute ndị a na ụwa anyị.

Maka nke a, ha na-aga igba egbe ụgbọ mmiri nke kụrụ asteroid Didymos, nke n’asụsụ Grik pụtara ejima. Didymos nwere mpempe abụọ, Didymos A, 780 mita na dayameta na B, mita 160. Ha ga-agafe 11km site na ụwa na Ọktoba 2022 wee gafere na 2024.

Usoro mmegharị, ya bụ, ịgbagọ ụzọ nke asteroid, ka a ga-arụ ya na ndị ọkachamara si Laboratory nke App Physics na Mahadum John Hopkins na Maryland "Ga-eme Ọrụ mbụ NASA gosipụtara iji gosipụta ihe a maara dị ka usoro mmetụta kinetic iji chebe megide asteroid mmetụta n'ọdịnihu ”. Okwu Lindley Johnson, NASA Planetary Defense Officer.

Gbọ mmiri ahụ ga-ebupụta mmetụta ya na 21.600km / h. Ma ọ bụ ihe bụ otu ihe ahụ, na 6km kwa nke abụọ, ihe Ugboro 9 ọsọ nke a mgbo. Na nke a, enwere ike nyochaa mmetụta nke mmetụta ahụ.