{"id":824,"date":"2025-03-10T10:57:02","date_gmt":"2025-03-10T10:57:02","guid":{"rendered":"https:\/\/www.testdb.chesscoders.com\/?p=824"},"modified":"2025-03-10T10:57:03","modified_gmt":"2025-03-10T10:57:03","slug":"seminar-iss-despre-asteroizii-apropiati-orbitei-terestre-ramasite-din-trecut-piese-pentru-viitor","status":"publish","type":"post","link":"https:\/\/www.testdb.chesscoders.com\/en\/2025\/03\/10\/seminar-iss-despre-asteroizii-apropiati-orbitei-terestre-ramasite-din-trecut-piese-pentru-viitor\/","title":{"rendered":"ISS Seminar on: Near-Earth Orbit Asteroids \u2013 Remnants of the Past, Pieces for the Future"},"content":{"rendered":"<p><strong>Guest<\/strong>: Dr. Marcel Popescu, Institutul Astronomic al Academiei&nbsp;Rom\u00e2ne, Bucure\u0219ti, Rom\u00e2nia<\/p>\n\n\n\n<p><strong>C\u00e2nd:&nbsp;<\/strong><strong>11<\/strong>&nbsp;Aprilie 2024, 11:00<\/p>\n\n\n\n<p><strong>Unde:&nbsp;<\/strong>ISS, Auditorium<\/p>\n\n\n\n<p><strong>Abstract<\/strong>: Asteroizii sunt r\u0103m\u0103\u0219i\u021bele planetezimalelor care au format planetele. Ca urmare, ace\u0219tia reprezint\u0103 indicii pentru \u00een\u021belegerea form\u0103rii \u0219i evolu\u021biei Sistemului Solar. Asteroizii apropia\u021bi de orbita terestr\u0103 (NEA) sunt o clas\u0103 de obiecte din Sistemul Solar care au periheliu la o distan\u021b\u0103 mai mic\u0103 de 1.35 unit\u0103\u021bi astronomice (ua).<\/p>\n\n\n\n<p>Datorit\u0103 proximit\u0103\u021bii lor fa\u021b\u0103 de P\u0103m\u00e2nt, ace\u0219tia pot oferi informa\u021bii depre originea apei \u0219i a compu\u0219ilor organici \u00een etapele primordiale ale P\u0103m\u00e2ntului, c\u00e2t \u0219i despre apari\u021bia ulterioar\u0103 a vie\u021bii (Marty et al. 2016). Din punct de vedere practic, aceste obiecte de pe bolta cereasc\u0103 sunt \u021bintele cele mai accesibile explor\u0103rii spa\u021biale. De exemplu, misiunile recente&nbsp;<a href=\"https:\/\/www.nasa.gov\/\" target=\"_blank\" rel=\"noreferrer noopener\">NASA<\/a>\/OSIRIS-REx \u0219i JAXA\/Hayabusa2 au adus cu succes mostre colectate de la doi NEAs primitivi (Bennu \u0219i Ryugu). Misiunea&nbsp;<a href=\"https:\/\/www.esa.int\/\" target=\"_blank\" rel=\"noreferrer noopener\">ESA<\/a>\/Hera, programat\u0103 pentru lansare \u00een octombrie anul acesta, va investiga asteroidul binar Didymos (65803), care a servit ca \u021bint\u0103 pentru primul experiment de coliziune la scar\u0103 larg\u0103 implic\u00e2nd impactul controlat cu sonda spa\u021bial\u0103 NASA\/DART. Asteroizii apropia\u021bi orbitei terestre sunt considera\u021bi \u021binte ideale pentru utilizarea resurselor In-Situ \u0219i pot deveni o surs\u0103 semnificativ\u0103 de materiale pentru activit\u0103\u021bile spa\u021biale \u00een viitorul apropiat (Sanchez &amp; McInnes 2013).<\/p>\n\n\n\n<p>Voi prezenta ultimele rezultate privind descoperirea \u0219i caracterizarea asteroizilor apropia\u021bi orbitei terestre. Voi ar\u0103ta diferite metode \u0219i tehnici de observa\u021bie folosite pentru studiul acestei popula\u021bii de obiecte de pe bolta cereasc\u0103. \u00cen final voi discuta despre explorarea acestor planetoizi de c\u0103tre misiunile spa\u021biale.<\/p>\n\n\n\n<p>Persoan\u0103 de Contact: Dr. Gina Isar<\/p>","protected":false},"excerpt":{"rendered":"<p>Invitat: Dr. Marcel Popescu, Institutul Astronomic al Academiei&nbsp;Rom\u00e2ne, Bucure\u0219ti, Rom\u00e2nia C\u00e2nd:&nbsp;11&nbsp;Aprilie 2024, 11:00 Unde:&nbsp;ISS, Auditorium Abstract: Asteroizii sunt r\u0103m\u0103\u0219i\u021bele planetezimalelor care au [&hellip;]<\/p>","protected":false},"author":2,"featured_media":825,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-824","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evenimente-publice"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/posts\/824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/comments?post=824"}],"version-history":[{"count":0,"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/posts\/824\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/media\/825"}],"wp:attachment":[{"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/media?parent=824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/categories?post=824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.testdb.chesscoders.com\/en\/wp-json\/wp\/v2\/tags?post=824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}