Ha ho e-so tsejoe hore na ke tsa tlhaho kapa tsa maiketsetso
Moprofesa oa Harvard Avi Loeb o phatlalalitse hore o phethile tlhahlobo ea hae ea likaroloana tse chitja tsa 'mele oa sebaka IM1. Ntho eo e ile ea oela Leoatleng la Pacific ka 2014 'me esale ho boleloa hore e tsoa tsamaisong e' ngoe ea linaleli.
Ka Mmesa 2022, US Space Command e ile ea hlakisa memo e netefatsang khopolo-taba eo. Ho ea ka Pentagon, IM1 e ka 'na eaba e simolohile sebakeng se pakeng tsa linaleli ho latela lebelo leo ka lona e fofang sepakapakeng ka January 2014 pele e oela Leoatleng la Pacific.
Phuputso e ile ea bokella likaroloana tse 700 ho tloha tlaase sebakeng sa ho thulana. Ho bona, ba 57 ba hlahile ba tsoa ho IM1.
Phuputso e ile ea shebana le libolo tse hlano tse nyenyane tse bitsoang "spherules." Li bonts'a "motsoako o hlophisitsoeng oa likarolo tseo ho seng mohla li kileng tsa bonoa karo-karolong ena".
IM1 e ne e tsamaea ka lebelo la lik'hilomithara tse 60 motsotsoana pele e thula Lefatše. Sena se potlakile ho feta 95% ea linaleli tsohle tse haufi le Letsatsi. Ntho eo e ile ea boloka botšepehi ba eona ka lebelo la tšusumetso ea lik'hilomithara tse 45 motsotsoana.
Matla a eona a feta mafika 272 a sebaka se ngotsoeng ke NASA lethathamong la CNEOS meteor. Matla a phahame ho feta li-meteorite tsohle tse tsejoang tsa tšepe.
Avi Loeb: "Li-spherules tse ntšitsoeng li hlahlojoa ke lisebelisoa tse molemo ka ho fetisisa lefatšeng ka har'a lilaboratori tse 'nè ho: Univesithi ea Harvard, Univesithi ea California Berkeley, Bruker Corporation le Univesithi ea Theknoloji ea Papua New Guinea - eo motlatsi oa eona oa motlatsi a saenetseng memorandamo. ho utloisisana le Univesithi ea Harvard mabapi le tšebelisano-'moho lipatlisisong tsa nakoana," ho bolela Loeb.
S21 spherule e na le litaba tse phahameng tsa beryllium (Be), lanthanum (La) le uranium (U), tse amanang le sebopeho se tloaelehileng sa lintho tse ho Solar System. Ke karo-karolelano ea likarolo tseo e leng bopaki bo boholo ka ho fetisisa bakeng sa tšimoloho esele ea IM1.
Loeb o re o ntse a sa tsebe hore na ntho eo ke ea tlhaho kapa e entsoe ke motho, feela hore e tsoa tsamaisong e 'ngoe ea linaleli. Ho sibolloa ha Loeb ha ho so netefatsoe ke litsebi tse ikemetseng.
Setšoantšo sa litšoantšo ka Sascha Thiele: https://www.pexels.com/photo/ocean-water-during-yellow-sunset-747016/
