{"id":239,"date":"2023-06-03T16:42:51","date_gmt":"2023-06-03T14:42:51","guid":{"rendered":"https:\/\/osservatorioastronomicosirio.it\/new\/?page_id=239"},"modified":"2023-06-27T19:30:27","modified_gmt":"2023-06-27T17:30:27","slug":"laboratori-didattici-meteoriti","status":"publish","type":"page","link":"https:\/\/osservatorioastronomicosirio.it\/new\/laboratori-didattici-meteoriti\/","title":{"rendered":"Laboratori didattici &#8211; Meteoriti"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"239\" class=\"elementor elementor-239\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d0ce1c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1d0ce1c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b8dfb01\" data-id=\"b8dfb01\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-569a588 elementor-widget elementor-widget-spacer\" data-id=\"569a588\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.2 - 11-05-2023 *\/\n.elementor-column .elementor-spacer-inner{height:var(--spacer-size)}.e-con{--container-widget-width:100%}.e-con-inner>.elementor-widget-spacer,.e-con>.elementor-widget-spacer{width:var(--container-widget-width,var(--spacer-size));--align-self:var(--container-widget-align-self,initial);--flex-shrink:0}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container,.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer,.e-con>.elementor-widget-spacer>.elementor-widget-container,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer{height:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner{height:var(--container-widget-height,var(--spacer-size))}<\/style>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab2285c elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"ab2285c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.2 - 11-05-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">METEORITI<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2379543 elementor-widget elementor-widget-spacer\" data-id=\"2379543\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da38805 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"da38805\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.2 - 11-05-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p style=\"text-align: justify;\">Queste pietre provengono dallo spazio e costituiscono il materiale extraterrestre pi\u00f9 comune. dall\u2019inizio della sua storia la terra \u00e8 stata ed \u00e8 bombardata quotidianamente da materiale extraterrestre che in molti casi riesce a superare la barriera atmosferica e quindi a raggiungere la superficie del nostro pianeta. L\u20191% di questo materiale \u00e8 formato da frammenti sufficientemente grandi da poter essere studiati. Sull\u2019origine delle meteoriti vi sono diverse teorie. Secondo alcuni questi corpi, che sono rimasti pi\u00f9 o meno invariati sin dai tempi della nascita del sistema solare, si sarebbero formati per l\u2019unione di diverse particelle pi\u00f9 piccole; secondo altri la maggior parte delle meteoriti deriverebbe dalla disintegrazione di un corpo celeste gi\u00e0 formato (questa ultima ipotesi e\u2019 la pi\u00f9 attendibile).<\/p>\n<p style=\"text-align: justify;\">Le meteoriti sono molto diverse per origine e provenienza. Notevole \u00e8 la velocit\u00e0 con cui una meteorite entra nell\u2019atmosfera; la maggior parte di esse diventa incandescente formando le cos\u00ec dette \u201cstelle cadenti\u201d o meteore, termine con il quale un tempo si indicavano genericamente i fenomeni che si verificavano nell\u2019atmosfera. Le meteoriti hanno quasi sempre forma tondeggiante, ma la forma finale \u00e8 determinata dagli effetti che essa subisce a causa dell\u2019attrito durante l\u2019attraversamento dell\u2019atmosfera. Esse vengono generalmente classificate, in: areoliti o sassosi o litoidi, sideroliti o sassosi-ferrosi, sideriti o ferrosi, acondriti (le pi\u00f9 rare). All\u2019Osservatorio sono presenti due tectiti, alcune areoliti (condriti ordinarie) e alcune sideriti.<\/p>\n<b>Tectiti:\n<\/b>formazione di vetro naturale che, in molti esemplari, mostra forme aerodinamiche causate dal passaggio nell\u2019atmosfera durante lo stato fuso. L\u2019origine non \u00e8 conosciuta, ma \u00e8 possibile che si tratti di gocce di silicati fusi fatte \u201cschizzare\u201d verso l\u2019alto da un impatto meteorico. Questi frammenti sono stati scoperti in alcune zone degli Stati Uniti, in Messico, in Costa d\u2019Avorio, in Boemia, in Indonesia, nelle Filippine, nella Cina meridionale, in Australia. In Boemia, nel bacino del fiume Moldava si trova un vero e proprio giacimento, e i frammenti trovati sono di colore verde; da qui il nome di \u201cmoldaviti\u201d per questo tipo di meteoriti.\n<p style=\"text-align: justify;\"><b>Condriti ordinarie:<\/b>\nle condriti devono il loro nome alla presenza di piccolissime sferule, le condrule o condri composti prevalentemente di crisotilo spesso a struttura fibroso-raggiata. Nelle condriti sono presenti composti di carbonio, idrogeno, ossigeno, azoto, zolfo. Esse sono rocce contenenti silicio, magnesio, ferro e alluminio e sono ulteriormente raggruppate in tre sottoclassi, indicate con le lettere H, L e LL, che indicano il contenuto di ferro. Le condriti H hanno il contenuto di ferro pi\u00f9 elevato, il 27% del peso totale e sono chiamate condriti olivine-bronziti . Le condriti L hanno un contenuto di ferro un po\u2019 pi\u00f9 basso, circa il 23% del peso. Le condriti LL sono composte di ferro per solo il 20% del peso totale.<\/p>\n<p style=\"text-align: justify;\"><b>Sideriti:<\/b>\nrappresentano il 9% delle meteoriti viste cadere e sono costituite da zone alterne di leghe di ferro-nichelio pi\u00f9 o meno ricche di nichelio. La suddivisione delle sideriti viene fatta in base al mescolamento della taenite, lega di ferro-nichelio con alto contenuto di nichelio e della camacite, lega con basso contenuto di nichelio. Le parti meno ricche di nichelio vengono corrose maggiormente di quelle pi\u00f9 ricche e si formano le cos\u00ecddette figure di Widmanstatten, delineate da bande a differente lucentezza che si intersecano ad angoli diversi secondo il taglio. Le ottaedriti sono molto comuni fra le sideriti e in esse le figure di Widmastatten sono ben visibili.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-950aea8 elementor-widget elementor-widget-spacer\" data-id=\"950aea8\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a03b73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a03b73\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-401ba3c\" data-id=\"401ba3c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ed46c2 elementor-widget elementor-widget-text-editor\" data-id=\"7ed46c2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Frammento 1<\/b><br \/><b>DENOMINAZIONE: <\/b>Mounionalusta<br \/><b>TIPOLOGIA: <\/b>Siderite, ottaedrite<br \/><b>LUOGO RITROVAMENTO:<\/b> Kiruna, 1906 (Svezia)<br \/><b> EPOCA CADUTA:<\/b> 800 mila anni fa<br \/><b> MASSA:<\/b> 12 g<\/p><p style=\"text-align: justify;\"><b>DESCRIZIONE<\/b>:<br \/>Meteorite di tipo metallico, composto da kamacite e taenite (leghe di ferro e nichel); opportunamente levigato e\u00a0 attaccato con acido diluito, presenta le cosiddette figure di Widmanstatten, un fitto intreccio di kamacite e taenite, che\u00a0 testimonia un lento raffreddamento della durata di alcuni millenni.\u00a0 La crosta di fusione risulta nerastra e pi\u00f9 sottile.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b153121\" data-id=\"b153121\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b5f7e2d elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"b5f7e2d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.2 - 11-05-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-1.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"frammento 1\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTI1OSwidXJsIjoiaHR0cHM6XC9cL29zc2VydmF0b3Jpb2FzdHJvbm9taWNvc2lyaW8uaXRcL25ld1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyM1wvMDZcL2ZyYW1tZW50by0xLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"1010\" src=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-1.jpg\" class=\"attachment-full size-full wp-image-1259\" alt=\"\" srcset=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-1.jpg 695w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-1-206x300.jpg 206w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-01c69c5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01c69c5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b4ad7b8\" data-id=\"b4ad7b8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f67fbe6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f67fbe6\" data-element_type=\"widget\" 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class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a24c972 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a24c972\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1ea891e\" data-id=\"1ea891e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ef7badf elementor-widget elementor-widget-text-editor\" data-id=\"ef7badf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Frammento 2<\/b><br \/><b>DENOMINAZIONE: <\/b>Condrite ordinaria<br \/><b>TIPOLOGIA: <\/b>Aerolite<br \/><b>LUOGO RITROVAMENTO:<\/b> deserto sahariano (Algeria)<br \/><b> EPOCA CADUTA:<\/b> 31 gen 2002, ore 11:47<br \/><b> MASSA:<\/b> 44 g<\/p><p style=\"text-align: justify;\"><b>DESCRIZIONE<\/b>:<br \/>Meteorite di natura pietrosa, che presenta le condrule, cio\u00e8 formazioni globulari di circa 1 mm costituite da silicati (olivine,pirosseni); sono le meteoriti pi\u00f9 frequenti e sono i campioni pi\u00f9 primitivi del sistema solare. La crosta di fusione risulta pi\u00f9 spessa e vetrosa.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-06fa326\" data-id=\"06fa326\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27625ac elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"27625ac\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-2.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"frammento 2\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTI2MCwidXJsIjoiaHR0cHM6XC9cL29zc2VydmF0b3Jpb2FzdHJvbm9taWNvc2lyaW8uaXRcL25ld1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyM1wvMDZcL2ZyYW1tZW50by0yLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1526\" height=\"1482\" src=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-2.jpg\" class=\"attachment-full size-full wp-image-1260\" alt=\"\" srcset=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-2.jpg 1526w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-2-300x291.jpg 300w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-2-1024x994.jpg 1024w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-2-768x746.jpg 768w\" sizes=\"auto, (max-width: 1526px) 100vw, 1526px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b193899 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b193899\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2877be3\" data-id=\"2877be3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eae09ee elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"eae09ee\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8b3adaf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8b3adaf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-99427c7\" data-id=\"99427c7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-90a0a19 elementor-widget elementor-widget-text-editor\" data-id=\"90a0a19\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Frammento 3<\/b><br \/><b>DENOMINAZIONE: <\/b>Asiatica<br \/><b>TIPOLOGIA: <\/b>Tectite<br \/><b>LUOGO RITROVAMENTO:<\/b> provincia di Guangdong (Cina meridionale)<br \/><b> EPOCA CADUTA:<\/b> 700 mila anni fa<br \/><b> MASSA:<\/b> 6,5 g<\/p><p style=\"text-align: justify;\"><b>DESCRIZIONE<\/b>:<br \/>Le tectiti ricordano per l\u2019aspetto ordinario il vetro scuro da bottiglie, di colore che pu\u00f2 andare dal bruno quasi nero, al verde oliva, al giallastro. Sono composte da silicio, e da vari ossidi (per es. di alluminio). Sono denominate a seconda del giacimento di ritrovamento. L\u2019ipotesi pi\u00f9 attendibile \u00e8 che le tectiti si siano prodotte dalla vetrificazione delle rocce terrestri nell\u2019impatto di grosse meteoriti (masse maggiori di 10 mila tonnellate).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-bda2034\" data-id=\"bda2034\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fa58a84 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"fa58a84\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-3.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"frammento 3\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTI2MSwidXJsIjoiaHR0cHM6XC9cL29zc2VydmF0b3Jpb2FzdHJvbm9taWNvc2lyaW8uaXRcL25ld1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyM1wvMDZcL2ZyYW1tZW50by0zLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1028\" height=\"724\" src=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-3.jpg\" class=\"attachment-full size-full wp-image-1261\" alt=\"\" srcset=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-3.jpg 1028w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-3-300x211.jpg 300w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-3-1024x721.jpg 1024w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-3-768x541.jpg 768w\" sizes=\"auto, (max-width: 1028px) 100vw, 1028px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1e2293b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e2293b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d2e49c0\" data-id=\"d2e49c0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f56e53 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3f56e53\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7c705e4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c705e4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e97c7ee\" data-id=\"e97c7ee\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9a95393 elementor-widget elementor-widget-text-editor\" data-id=\"9a95393\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Frammento 4<\/b><br \/><b>DENOMINAZIONE: <\/b>Moldavite<br \/><b>TIPOLOGIA: <\/b>Tectite<br \/><b>LUOGO RITROVAMENTO:<\/b> Moldava <br \/><b> EPOCA CADUTA:<\/b> 14 milioni di anni fa<br \/><b> MASSA:<\/b> 4 g<\/p><p style=\"text-align: justify;\"><b>DESCRIZIONE<\/b>: Le tectiti ricordano per l\u2019aspetto ordinario il vetro scuro da bottiglie, di colore che pu\u00f2 andare dal bruno quasi nero, al verde oliva, al giallastro. Sono denominate a seconda del giacimento di ritrovamento; il frammento in questione proviene da un giacimento che si estende in un\u2019area di circa 6000 Km2, attraversata dal fiume Moldava. Le moldaviti sono state le prime tectiti ad essere riconosciute come tali. L\u2019ipotesi pi\u00f9 attendibile \u00e8 che le tectiti si siano prodotte dalla vetrificazione delle rocce terrestri nell\u2019impatto di grosse meteoriti (masse maggiori di 10 mila tonnellate).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2ced77f\" data-id=\"2ced77f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-adcf37e elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"adcf37e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-4.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"frammento 4\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTI2MiwidXJsIjoiaHR0cHM6XC9cL29zc2VydmF0b3Jpb2FzdHJvbm9taWNvc2lyaW8uaXRcL25ld1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyM1wvMDZcL2ZyYW1tZW50by00LmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"601\" height=\"558\" src=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-4.jpg\" class=\"attachment-full size-full wp-image-1262\" alt=\"\" srcset=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-4.jpg 601w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-4-300x279.jpg 300w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-64de26f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"64de26f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b83d5e2\" data-id=\"b83d5e2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d2c12c4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d2c12c4\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dfd674c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dfd674c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f7edb4a\" data-id=\"f7edb4a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b5c3e7e elementor-widget elementor-widget-text-editor\" data-id=\"b5c3e7e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Frammento 5<\/b><br \/><b>DENOMINAZIONE: <\/b>Ca\u00f1on Diablo<br \/><b>TIPOLOGIA: <\/b>Siderite, ottaedrite<br \/><b>LUOGO RITROVAMENTO:<\/b> Barringer Crater (Meteor Crater), Winslow (Arizona)<br \/><b> EPOCA CADUTA:<\/b> 50 mila anni fa<br \/><b> MASSA:<\/b> 4 g<\/p><p style=\"text-align: justify;\"><b>DESCRIZIONE<\/b>: meteorite di tipo ferroso; il ferro meteoritico \u00e8 noto con il nome di Ca\u00f1on Diablo da cui la denominazione del frammento. La crosta di fusione risulta nerastra e sottile.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-50ae063\" data-id=\"50ae063\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-88ed820 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"88ed820\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-5.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"frammento 5\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTI2MywidXJsIjoiaHR0cHM6XC9cL29zc2VydmF0b3Jpb2FzdHJvbm9taWNvc2lyaW8uaXRcL25ld1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyM1wvMDZcL2ZyYW1tZW50by01LmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"1046\" src=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-5.jpg\" class=\"attachment-full size-full wp-image-1263\" alt=\"\" srcset=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-5.jpg 695w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-5-199x300.jpg 199w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-5-680x1024.jpg 680w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6541155 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6541155\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61d87fc\" data-id=\"61d87fc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2be2579 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2be2579\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-df7c9d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"df7c9d8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0c44449\" data-id=\"0c44449\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea33e14 elementor-widget elementor-widget-text-editor\" data-id=\"ea33e14\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Frammento 6<\/b><br \/><b>DENOMINAZIONE: <\/b>Sikhote-Alin<br \/><b>TIPOLOGIA: <\/b>Siderite, ottaedrite (IIAB)<br \/><b>LUOGO RITROVAMENTO:<\/b> est Siberia EPOCA CADUTA 12 feb 1947, ore 10:38<br \/><b> EPOCA CADUTA:<\/b> 50 mila anni fa<br \/><b> MASSA:<\/b> 16,4 g<br \/><b>DIMENSIONI:<\/b> 1,6 cm3<br \/><b>DENSIT\u00c1:<\/b> 10,4 g\/cm3<\/p><p style=\"text-align: justify;\"><b>DESCRIZIONE<\/b>: Meteorite di tipo ferroso, la cuicomposizione chimica \u00e8 la seguente: 93.32% (Fe), 6.00% (Ni), 0.47% (Co), 0.47% (Cu), 0.28% (P), 0.01% (S). La crosta di fusione risulta nerastra e sottile.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-79f3473\" data-id=\"79f3473\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e8829e1 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"e8829e1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-6.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"frammento 6\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTI2NCwidXJsIjoiaHR0cHM6XC9cL29zc2VydmF0b3Jpb2FzdHJvbm9taWNvc2lyaW8uaXRcL25ld1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyM1wvMDZcL2ZyYW1tZW50by02LmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1156\" height=\"1251\" src=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-6.jpg\" class=\"attachment-full size-full wp-image-1264\" alt=\"\" srcset=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-6.jpg 1156w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-6-277x300.jpg 277w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-6-946x1024.jpg 946w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-6-768x831.jpg 768w\" sizes=\"auto, (max-width: 1156px) 100vw, 1156px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f1d07d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f1d07d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bd0795f\" data-id=\"bd0795f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b5e3d5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2b5e3d5\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-71ac74c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"71ac74c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e147a4a\" data-id=\"e147a4a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4c3fcd5 elementor-widget elementor-widget-text-editor\" data-id=\"4c3fcd5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Frammento 7<\/b><br \/><b>DENOMINAZIONE: <\/b>Campo del Cielo <br \/><b>TIPOLOGIA: <\/b>Siderite, ottaedrite (IAB)<br \/><b>LUOGO RITROVAMENTO:<\/b> Gran Chaco Gualamba, Chaco (Argentina)<br \/><b> EPOCA CADUTA:<\/b> 5 mila anni fa<br \/><b> MASSA:<\/b> 32 g<br \/><b>DIMENSIONI:<\/b> 4 cm3<br \/><b>DENSIT\u00c1:<\/b> 8 g\/cm3<\/p><p style=\"text-align: justify;\"><b>DESCRIZIONE<\/b>: Meteorite di tipo ferroso, la cui composizione chimica \u00e8 la seguente: 93.32% (Fe), 6.62% (Ni), 0,009% (Ga), 0,0392% (Ge), 0,00032% (Ir); la crosta di fusione risulta nerastra e sottile.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-81724b9\" data-id=\"81724b9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-869d3ec elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"869d3ec\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-7.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"frammento 7\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTI1OCwidXJsIjoiaHR0cHM6XC9cL29zc2VydmF0b3Jpb2FzdHJvbm9taWNvc2lyaW8uaXRcL25ld1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyM1wvMDZcL2ZyYW1tZW50by03LmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"884\" src=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-7.jpg\" class=\"attachment-full size-full wp-image-1258\" alt=\"\" srcset=\"https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-7.jpg 906w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-7-300x293.jpg 300w, https:\/\/osservatorioastronomicosirio.it\/new\/wp-content\/uploads\/2023\/06\/frammento-7-768x749.jpg 768w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>METEORITI Queste pietre provengono dallo spazio e costituiscono il materiale extraterrestre pi\u00f9 comune. dall\u2019inizio della sua storia la terra \u00e8 stata ed \u00e8 bombardata quotidianamente da materiale extraterrestre che in molti casi riesce a superare la barriera atmosferica e quindi a raggiungere la superficie del nostro pianeta. L\u20191% di questo materiale \u00e8 formato da frammenti [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"tpgb_global_settings":"","footnotes":""},"class_list":["post-239","page","type-page","status-publish","hentry"],"tpgb_featured_images":null,"tpgb_post_meta_info":{"get_date":"3 Giugno 2023","author_name":"acquisti@vgtechnology.it","author_url":"https:\/\/osservatorioastronomicosirio.it\/new\/author\/acquistivgtechnology-it\/","author_email":"acquisti@vgtechnology.it","author_website":"https:\/\/osservatorioastronomicosirio.it\/new","author_description":"","author_facebook":"","author_twitter":"","author_instagram":"","author_role":["administrator"],"author_firstname":"","author_lastname":"","user_login":"acquisti@vgtechnology.it","author_avatar":"<img alt='' src='https:\/\/secure.gravatar.com\/avatar\/6fa565df89c6e7dd7f1af0e202925aba76d34a695a92336ba74c6d73024ddbf3?s=200&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/6fa565df89c6e7dd7f1af0e202925aba76d34a695a92336ba74c6d73024ddbf3?s=400&#038;d=mm&#038;r=g 2x' class='avatar avatar-200 photo' height='200' width='200' loading='lazy' decoding='async'\/>","author_avatar_url":"https:\/\/secure.gravatar.com\/avatar\/6fa565df89c6e7dd7f1af0e202925aba76d34a695a92336ba74c6d73024ddbf3?s=96&d=mm&r=g","comment_count":0,"post_likes":0,"post_views":0},"tpgb_post_category":[],"_links":{"self":[{"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/pages\/239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/comments?post=239"}],"version-history":[{"count":52,"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/pages\/239\/revisions"}],"predecessor-version":[{"id":1309,"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/pages\/239\/revisions\/1309"}],"wp:attachment":[{"href":"https:\/\/osservatorioastronomicosirio.it\/new\/wp-json\/wp\/v2\/media?parent=239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}