{"id":12648,"date":"2021-02-01T13:58:30","date_gmt":"2021-02-01T11:58:30","guid":{"rendered":"https:\/\/www.monnaiesdetections.com\/?p=12648"},"modified":"2022-02-10T22:17:22","modified_gmt":"2022-02-10T20:17:22","slug":"meteorite-2","status":"publish","type":"post","link":"https:\/\/www.monnaiesdetections.com\/?p=12648","title":{"rendered":"M\u00e9t\u00e9orite"},"content":{"rendered":"<p>Dans la nuit du 16 janvier 2018, une m\u00e9t\u00e9orite rentrait dans l\u2019atmosph\u00e8re terrestre, au-dessus des \u00c9tats-Unis. Des chasseurs de m\u00e9t\u00e9orites, aid\u00e9s par les radars de la Nasa, se lan\u00e7aient \u00e0 sa recherche. C\u2019est dans le Michigan sur le lac Strawberry, alors gel\u00e9 \u00e0 cette p\u00e9riode de l\u2019ann\u00e9e, que l\u2019un d\u2019entre eux, Robert Ward, r\u00e9ussit l\u2019exploit d\u2019en retrouver un morceau\u00a0! Il est fort probable que la m\u00e9t\u00e9orite a implos\u00e9 \u00e0 basse altitude, mais un seul morceau a \u00e9t\u00e9 retrouv\u00e9. Sur l\u2019immense lac gel\u00e9, sa glace recouverte d\u2019une pellicule blanche laissait apparaitre un morceau noir comme du charbon, d\u2019environ 6\/7\u00a0cm de large. D\u00e9couverte deux jours apr\u00e8s sa chute, elle \u00e9tait quasiment intacte au niveau de sa composition. D\u00e8s qu\u2019une m\u00e9t\u00e9orite entre en contact avec de l\u2019eau, les m\u00e9taux qui la composent commencent \u00e0 s\u2019oxyder et les min\u00e9raux comme l\u2019olivine, subissent aussi une alt\u00e9ration.<br \/>\nLa m\u00e9t\u00e9orite, d\u2019un type assez rare, une chondrite H4, qui repr\u00e9sente seulement 4 % des m\u00e9t\u00e9orites d\u00e9couvertes sur terre, a d\u00fb subir de tr\u00e8s nombreuses analyses, plus de 2600 compos\u00e9s organiques \u00ab\u00a0purs et non alt\u00e9r\u00e9s\u00a0\u00bb d\u2019origine extraterrestre ont \u00e9t\u00e9 recens\u00e9s\u00a0! Des r\u00e9sultats sens\u00e9s nous apporter des r\u00e9ponses sur l\u2019origine de la vie sur terre\u2026<br \/>\nSource\u00a0: sciencepost.fr<\/p>\n<p><a href=\"https:\/\/www.monnaiesdetections.com\/wp-content\/uploads\/2021\/02\/meteorite.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12649\" title=\"meteorite\" src=\"https:\/\/www.monnaiesdetections.com\/wp-content\/uploads\/2021\/02\/meteorite-e1612180516957.jpg\" alt=\"\" width=\"550\" height=\"269\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans la nuit du 16 janvier 2018, une m\u00e9t\u00e9orite rentrait dans l\u2019atmosph\u00e8re terrestre, au-dessus des \u00c9tats-Unis. Des chasseurs de m\u00e9t\u00e9orites, aid\u00e9s par les radars de la Nasa, se lan\u00e7aient \u00e0 sa recherche. C\u2019est dans le Michigan sur le lac Strawberry, alors gel\u00e9 \u00e0 cette p\u00e9riode de l\u2019ann\u00e9e, que l\u2019un d\u2019entre eux, Robert Ward, r\u00e9ussit l\u2019exploit [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[2580,2581,111,35,775,2474],"class_list":["post-12648","post","type-post","status-publish","format-standard","hentry","category-breves","tag-detecteurs-de-metaux","tag-detectoristes","tag-etats-unis","tag-meteorite","tag-prospecteurs","tag-science"],"_links":{"self":[{"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=\/wp\/v2\/posts\/12648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12648"}],"version-history":[{"count":2,"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=\/wp\/v2\/posts\/12648\/revisions"}],"predecessor-version":[{"id":13626,"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=\/wp\/v2\/posts\/12648\/revisions\/13626"}],"wp:attachment":[{"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.monnaiesdetections.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}