{"id":8841,"date":"2021-12-22T09:00:00","date_gmt":"2021-12-22T12:00:00","guid":{"rendered":"https:\/\/www.ufsm.br\/midias\/arco\/?p=8841"},"modified":"2021-12-21T19:26:16","modified_gmt":"2021-12-21T22:26:16","slug":"buracos-negros-ufsm-telescopio-james-webb","status":"publish","type":"post","link":"https:\/\/www.ufsm.br\/midias\/arco\/buracos-negros-ufsm-telescopio-james-webb","title":{"rendered":"Buracos negros: UFSM participar\u00e1 de observa\u00e7\u00f5es do fen\u00f4meno atrav\u00e9s do Telesc\u00f3pio James Webb"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8841\" class=\"elementor elementor-8841\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a96b791 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a96b791\" 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-9c13658\" data-id=\"9c13658\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6aa635c elementor-widget elementor-widget-text-editor\" data-id=\"6aa635c\" 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><span id=\"docs-internal-guid-15ae6470-7fff-e6f5-cf05-3274f9fbce30\" style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Parceria internacional entre a <\/span><a style=\"text-decoration: none\" href=\"https:\/\/www.nasa.gov\/\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">NASA<\/span><\/a><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> (Administra\u00e7\u00e3o Nacional da Aeron\u00e1utica e Espa\u00e7o), a ESA (Ag\u00eancia Espacial Europeia) <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">e a CSA (Ag\u00eancia Espacial Canadense), o desenvolvimento do<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Telesc\u00f3pio Espacial James Webb (JWST) <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">teve in\u00edcio em 1989. O principal objetivo do projeto \u00e9 observar o Universo em comprimentos de onda mais longos do que a luz vis\u00edvel. Para isso, o telesc\u00f3pio conta com uma su\u00edte de c\u00e2meras de \u00faltima gera\u00e7\u00e3o, <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">espectr\u00f3grafos e cron\u00f3grafos<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> &#8211; o <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">primeiro<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> capta a luz<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #222222;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> em diferentes comprimentos de onda e o<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #222222;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\"> segundo<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #222222;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> mede o tempo.<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2709ba9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2709ba9\" 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-83d6e39\" data-id=\"83d6e39\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-063116c elementor-widget elementor-widget-image\" data-id=\"063116c\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"531\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_MidText2-1024x531.jpg\" class=\"attachment-large size-large wp-image-8843\" alt=\"Fotografia quadrada e colorida de um telesc\u00f3pio amarelo e preto. Ele est\u00e1 no espa\u00e7o. O fundo \u00e9 escuro.\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_MidText2-1024x531.jpg 1024w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_MidText2-300x156.jpg 300w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_MidText2-768x398.jpg 768w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_MidText2.jpg 1456w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Concep\u00e7\u00e3o art\u00edstica que mostra como o telesc\u00f3pio ficaria no espa\u00e7o.\nCr\u00e9dito da imagem: NASA<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d66f601 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d66f601\" 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-1b0ba77\" data-id=\"1b0ba77\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2cb15a0 elementor-widget elementor-widget-text-editor\" data-id=\"2cb15a0\" 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 id=\"docs-internal-guid-c9179cc6-7fff-545a-05be-e0abc4da7b5d\" dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 0pt;margin-bottom: 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">O Grupo de Astrof\u00edsica da UFSM, coordenado pelo professor Rogemar Riffel, liderou uma das propostas aprovadas para observa\u00e7\u00e3o com o telesc\u00f3pio <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">James Webb<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">. No total, foram 250 projetos selecionados. Al\u00e9m do grupo da institui\u00e7\u00e3o, somente uma proposta liderada por institui\u00e7\u00f5es brasileiras foi aprovada. <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">A sele\u00e7\u00e3o ocorreu atrav\u00e9s de uma chamada para o primeiro ano de opera\u00e7\u00e3o.\u00a0<\/span><\/p><p>\u00a0<\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 0pt;margin-bottom: 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Na maioria dos observat\u00f3rios astron\u00f4micos terrestres, no entanto, somente pesquisadores de pa\u00edses e institui\u00e7\u00f5es que financiaram o desenvolvimento das opera\u00e7\u00f5es conseguem concorrer nas chamadas. Por\u00e9m, como o<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\"> JWST<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> ficar\u00e1\u00a0 voltado ao\u00a0 espa\u00e7o, uma parte pequena do tempo de observa\u00e7\u00e3o estar\u00e1\u00a0 dispon\u00edvel para outros cientistas no mundo.<\/span><\/p><p><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">\u201c\u00c9 um telesc\u00f3pio espacial com<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> previs\u00e3o de lan\u00e7amento para <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: transparent;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">24 de dezembro de 2021.<\/span> <span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">\u00c9 um equipamento moderno capaz de captar a radia\u00e7\u00e3o emitida por objetos astron\u00f4micos na faixa do infravermelho do espectro eletromagn\u00e9tico. <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Ele possibilitar\u00e1 a observa\u00e7\u00e3o das primeiras gal\u00e1xias formadas no Universo, regi\u00f5es de forma\u00e7\u00e3o estelar e planetas em forma\u00e7\u00e3o fora do sistema solar, c<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">om caracter\u00edsticas semelhantes \u00e0 Terra\u201d, comenta o professor Rogemar Riffel. Ele ser\u00e1 lan\u00e7ado atrav\u00e9s do foguete Ariane 5, no Espa\u00e7oporto europeu da Guiana Francesa.<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c8061c9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c8061c9\" 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-99845c7\" data-id=\"99845c7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0159632 elementor-widget elementor-widget-image\" data-id=\"0159632\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"668\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_Capa-1024x668.png\" class=\"attachment-large size-large wp-image-8844\" alt=\"Fotografia horizontal e colorida de um telesc\u00f3pio amarelo e preto. No centro da imagem, o telesc\u00f3pio, em tamanho muito grande e no formato de uma colmeia de abelhas, e amarelo. No centro, a estrutura do cano de observa\u00e7\u00e3o do telesc\u00f3pio se projeta para fora. H\u00e1 dois cabos que sustentam a base inferior \u00e0 superior, formando um tri\u00e2ngulo. A estrtura est\u00e1 sobre uma base de apoio branca e \u00e9 segurada por um guindaste. Abaixo, sobre o ch\u00e3o branco, 12 pessoas em macac\u00e3o branco que sobre todo o corpo, e de m\u00e1scara descart\u00e1vel azul. O espa\u00e7o \u00e9 amplo.\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_Capa-1024x668.png 1024w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_Capa-300x196.png 300w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_Capa-768x501.png 768w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/BuracosNegros_Capa.png 1459w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">T\u00e9cnicos da NASA levantam o JWST usando um guindaste e o movem\npara dentro de uma sala limpa. Foto: NASA<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-248b615 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"248b615\" 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-599de55\" data-id=\"599de55\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e11a693 elementor-widget elementor-widget-heading\" data-id=\"e11a693\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><p dir=\"ltr\" style=\"line-height:1.7999999999999998;text-align: justify;margin-top:12pt;margin-bottom:12pt\"><span style=\"font-size:12pt;font-family:Cambria,serif;color:#262626;background-color:#ffffff;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline\">Grupo observar\u00e1 buracos negros supermassivos<\/span><\/p><\/h3>\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dc9708f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dc9708f\" 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-20fdfe0\" data-id=\"20fdfe0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-be3abfd elementor-widget elementor-widget-text-editor\" data-id=\"be3abfd\" 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 id=\"docs-internal-guid-e7589fc6-7fff-35a7-3f4d-f76acafeee32\" dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 0pt;margin-bottom: 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">A ideia dos pesquisadores da UFSM \u00e9 <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">estudar o papel de ventos de g\u00e1s molecular e da radia\u00e7\u00e3o, produzidos no disco de acre\u00e7\u00e3o (acumula\u00e7\u00e3o de mat\u00e9ria na superf\u00edcie de um astro pela a\u00e7\u00e3o da gravidade) no entorno de\u00a0 buracos negros supermassivos no centro de gal\u00e1xias pr\u00f3ximas, na evolu\u00e7\u00e3o de gal\u00e1xias &#8211;<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> o chamado feedback de n\u00facleos ativos de gal\u00e1xias.\u00a0<\/span><\/p><p>\u00a0<\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 0pt;margin-bottom: 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Com o Telesc\u00f3pio Espacial <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">James Webb<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> ser\u00e1 poss\u00edvel mapear a cinem\u00e1tica do g\u00e1s molecular morno (com temperaturas de centenas de Kelvins), quente (aproximadamente 2.000 Kelvins) e ionizado, em detalhes sem precedentes. O projeto prev\u00ea observa\u00e7\u00f5es de tr\u00eas gal\u00e1xias pr\u00f3ximas <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">(NGC3884, CGCG012-070 e UGC08782 \u2013 localizadas de 300 a 600 milh\u00f5es de anos-luz da Terra), <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">nas quais os\u00a0 buracos negros centrais est\u00e3o capturando mat\u00e9ria ativamente.\u00a0<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-95ff8b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"95ff8b6\" 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-bfe69ec\" data-id=\"bfe69ec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f39e8a7 elementor-widget elementor-widget-image\" data-id=\"f39e8a7\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"672\" height=\"372\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/3.-concepcao-artistica-do-estudo.jpeg\" class=\"attachment-large size-large wp-image-8845\" alt=\"Fotografia horizontal e colorida em tons de roxo, preto, laranja, e cinza. No centro, um c\u00edrculo com um buraco no centro, em tons de laranja e marrom. No centro, um feixe de luz laranja que atravessa o c\u00edrculo de cima a baixo; Ao redor do feixe de luz, uma fuma\u00e7a cinza que contorna, de forma circular, a luz. O fundo \u00e9 escuro.\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/3.-concepcao-artistica-do-estudo.jpeg 672w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/3.-concepcao-artistica-do-estudo-300x166.jpeg 300w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Concep\u00e7\u00e3o art\u00edstica do fen\u00f4meno que ser\u00e1 observado nas tr\u00eas gal\u00e1xias.\nO disco \u00e9 mostrado em marrom e os ventos s\u00e3o as nuvens em branco. \nO buraco negro \u00e9 um pontinho no centro da imagem. \nCr\u00e9dito da imagem: ESA\/AOES Medialab.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-08c1045 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"08c1045\" 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-dbb5121\" data-id=\"dbb5121\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f3fed4 elementor-widget elementor-widget-text-editor\" data-id=\"1f3fed4\" 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 id=\"docs-internal-guid-eea7db64-7fff-78bc-7db0-e0574c98f0dd\" dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 0pt;margin-bottom: 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">As gal\u00e1xias foram selecionadas por apresentarem ventos de g\u00e1s molecular potentes. \u201cA compreens\u00e3o da f\u00edsica associada aos buracos negros e seus efeitos na evolu\u00e7\u00e3o de gal\u00e1xias \u00e9 fundamental para entender o Universo e, de certa forma, a nossa origem\u201d, destacou Riffel. <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Foram programadas cerca de 16,2 horas de telesc\u00f3pio para as observa\u00e7\u00f5es.<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-77eb99e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77eb99e\" 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-03be013\" data-id=\"03be013\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8e2d9ba elementor-widget elementor-widget-heading\" data-id=\"8e2d9ba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><p dir=\"ltr\" style=\"line-height:1.7999999999999998;text-align: justify;background-color:#ffffff;margin-top:0pt;margin-bottom:12pt\"><span style=\"font-size:12pt;font-family:Cambria,serif;color:#000000;background-color:#ffffff;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline\">Mas afinal, o que \u00e9 um buraco negro?<\/span><\/p><\/h3>\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-316af00 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"316af00\" 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-2f30341\" data-id=\"2f30341\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fdef673 elementor-widget elementor-widget-text-editor\" data-id=\"fdef673\" 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 id=\"docs-internal-guid-fe98061b-7fff-0356-d3aa-e3d1858bd389\" dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">O espa\u00e7o \u00e9 um lugar extremamente escuro, de acordo com a<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Administra\u00e7\u00e3o Nacional da Aeron\u00e1utica e Espa\u00e7o dos Estados Unidos (Nasa).<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Mesmo assim, h\u00e1 \u00e1reas\u00a0 mais escuras que outras. \u00c9 o caso dos buracos negros: n\u00e3o existe nada mais escuro do que eles.<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Um buraco negro \u00e9 uma \u00e1rea de gravidade imensa, em que nada &#8211; nem mesmo a luz &#8211; pode escapar<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">. Qualquer elemento que chegue perto de um, como uma estrela ou um p<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">laneta, por exemplo, \u00e9 esticado e comprimido em um processo conhecido como \u201cespaguetiza\u00e7\u00e3o\u201d.\u00a0<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">O professor Rogemar Andre Riffel, do Grupo de Astrof\u00edsica da UFSM, explica: \u201cBuracos negros se formam naturalmente no universo, como resultado do processo de evolu\u00e7\u00e3o de estrelas massivas ou no centro de gal\u00e1xias. Em particular, os supermassivos, formados no centro de gal\u00e1xias, parecem desempenhar um papel importante na evolu\u00e7\u00e3o delas\u201d.<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b6642db elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b6642db\" 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-1fab6e4\" data-id=\"1fab6e4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4954d8e elementor-widget elementor-widget-heading\" data-id=\"4954d8e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size:12pt;font-family:Cambria,serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline\" id=\"docs-internal-guid-e135b60a-7fff-c307-1884-010167fdcb3c\">Primeiro registro<\/span><\/h3>\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-04ab9c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"04ab9c0\" 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-5416d7e\" data-id=\"5416d7e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51e1375 elementor-widget elementor-widget-text-editor\" data-id=\"51e1375\" 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><span id=\"docs-internal-guid-a91691c0-7fff-01fd-efc2-28c7334b3a7e\" style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">A primeira imagem de um buraco negro foi capturada em 2017 e apresentada pelas ag\u00eancias espaciais da Europa e dos Estados Unidos em abril de 2019. O registro foi feito pelo<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Telesc\u00f3pio do Horizonte de Eventos (<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Event Horizon Telescope<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">), <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">do centro da gal\u00e1xia de Messier 87 (ou M87), h\u00e1 cerca de 53 milh\u00f5es de anos-luz de dist\u00e2ncia de nosso planeta &#8211; <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #1c1c1c;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">1 ano-luz corresponde \u00e0 dist\u00e2ncia que a luz percorre em um ano, equivalente a cerca de 9,5 trilh\u00f5es de quil\u00f4metros.<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b306925 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b306925\" 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-0a9de69\" data-id=\"0a9de69\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-411b490 elementor-widget elementor-widget-image\" data-id=\"411b490\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"453\" src=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/4.-primeiro-registro-de-um-buraco-negro.jpg\" class=\"attachment-large size-large wp-image-8846\" alt=\"Registro fotogr\u00e1fico de um buraco negro. A imagem \u00e9 escura, e no centro, h\u00e1 um c\u00edrculo vazado de luz na cor alaranjada, que espalha luz ao redor, de forma leve.\" srcset=\"https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/4.-primeiro-registro-de-um-buraco-negro.jpg 680w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/4.-primeiro-registro-de-um-buraco-negro-300x200.jpg 300w, https:\/\/www.ufsm.br\/app\/uploads\/sites\/601\/2021\/12\/4.-primeiro-registro-de-um-buraco-negro-272x182.jpg 272w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Primeira fotografia feita de um buraco negro. Ele foi encontrado na gal\u00e1xia conhecida como M87. Cr\u00e9dito da imagem: NASA<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ef3636 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ef3636\" 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-b339588\" data-id=\"b339588\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-990dc70 elementor-widget elementor-widget-text-editor\" data-id=\"990dc70\" 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><span id=\"docs-internal-guid-533fc375-7fff-4fba-ff77-050a290f4946\" style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">No entanto, de acordo com o professor Rogemar Riffel, \u00e9 errado pensar que os telesc\u00f3pios identificam\u00a0 o buraco negro em si. \u201cOs telesc\u00f3pios <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">detectam apenas a luz emitida pelo disco de g\u00e1s que alimenta o buraco negro.<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Tais fen\u00f4menos\u00a0 s\u00e3o invis\u00edveis n\u00e3o somente a olho nu, mas tamb\u00e9m com telesc\u00f3pios. O que nosso olho e o telesc\u00f3pio detectam \u00e9 a luz\u201d, ilustra.<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Ou seja, o que os telesc\u00f3pios detectam \u00e9 a luz emitida pelo disco de g\u00e1s que o buraco negro se alimenta e n\u00e3o o buraco negro &#8211; ele \u00e9 inv\u00edsivel. <\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-272444b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"272444b\" 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-0be3756\" data-id=\"0be3756\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac8eba0 elementor-widget elementor-widget-heading\" data-id=\"ac8eba0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><p dir=\"ltr\" style=\"line-height:1.7999999999999998;text-align: justify;margin-top:12pt;margin-bottom:12pt\"><span style=\"font-size:12pt;font-family:Cambria,serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline\">Supermassivos e estelares<\/span><\/p><\/h3>\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4a27ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c4a27ed\" 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-1c5db15\" data-id=\"1c5db15\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-afbab9b elementor-widget elementor-widget-text-editor\" data-id=\"afbab9b\" 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 id=\"docs-internal-guid-ba2e616c-7fff-ba98-c54a-d2cded8d3ab3\" dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">A <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">alimenta\u00e7\u00e3o<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> de um buraco negro se d\u00e1 atrav\u00e9s de um disco de acre\u00e7\u00e3o &#8211; <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #111111;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">estrutura formada por materiais difusos em movimento orbital ao redor de um corpo central &#8211;<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">, o qual, al\u00e9m de nutri-lo, produz uma enorme quantidade de energia, emitida na forma de luz, ventos de g\u00e1s e jatos de part\u00edculas.\u00a0 Essa energia liberada pode interagir com o g\u00e1s <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #3c4043;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">gal\u00e1ctico <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">e evitar que novas estrelas sejam formadas e, dessa forma, afetar a evolu\u00e7\u00e3o da gal\u00e1xia.<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Entretanto, no geral, esse fen\u00f4meno n\u00e3o tem nenhum poder devastador. \u201c<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">No centro da nossa gal\u00e1xia tem um buraco negro de quase 4 milh\u00f5es de massas solares<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\"> e nem sequer sentimos sua presen\u00e7a. Somente se est\u00e1 capturando mat\u00e9ria (tem alimento pr\u00f3ximo a ele),\u00a0 pode ter algum poder destrutivo da forma\u00e7\u00e3o de novas estrelas em gal\u00e1xias\u201d, argumenta Riffel.<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">H\u00e1 dois tipos de buracos negros mais estudados: <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">estelares e supermassivos. <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">Os <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">estelares se formam no final da vida das estrelas &#8211; na maioria das vezes ela infla, perde massa, esfria e o n\u00facleo se reduz de tamanho &#8211; e a quantidade de massa pode ser 20 vezes maior do que a do Sol. Quando a massa colapsa em um ponto muito pequeno, forma-se um buraco negro.\u00a0<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">A segunda esp\u00e9cie, por sua vez, tem\u00a0 massa maior que 1 milh\u00e3o de s\u00f3is &#8211; podendo chegar a mais de 10 bilh\u00f5es. Os cientistas encontraram provas de que toda grande gal\u00e1xia cont\u00e9m um buraco negro supermassivo no centro. Segundo o professor Rogemar, o do centro da Via L\u00e1ctea \u00e9 chamado \u201cSagittarius A*\u201d e possui massa equivalente a 4 milh\u00f5es de s\u00f3is &#8211; um sol equivale a <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: #ffffff;font-weight: bold;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">cerca de 335 mil vezes a massa da terra.<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #000000;background-color: transparent;font-weight: 400;font-style: normal;font-variant: normal;text-decoration: none;vertical-align: baseline\">\u201cOs buracos negros supermassivos se formaram quando o Universo era jovem, possivelmente junto com as primeiras estrelas e gal\u00e1xias do Universo. Eles crescem a partir da captura da mat\u00e9ria que est\u00e1 em sua volta e evoluem juntamente com a gal\u00e1xia que o hospeda\u201d, acrescenta o pesquisador.<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-03da212 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"03da212\" 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-736aa93\" data-id=\"736aa93\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f972735 elementor-widget elementor-widget-text-editor\" data-id=\"f972735\" 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 id=\"docs-internal-guid-3a48dd29-7fff-0d8f-e3c4-40577a281ea3\" dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 0pt;padding: 0pt 0pt 12pt 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Expediente<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 0pt;padding: 0pt 0pt 12pt 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Reportagem: <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Elo\u00edze Moraes, acad\u00eamica de Jornalismo e bolsista<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 0pt;padding: 0pt 0pt 12pt 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Revis\u00e3o:<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Gustavo Salin Nuh<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 0pt;padding: 0pt 0pt 12pt 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Cr\u00e9ditos das Imagens: <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">National Aeronautics and Space Administration &#8211; NASA (Administra\u00e7\u00e3o Nacional da Aeron\u00e1utica e Espa\u00e7o, em portugu\u00eas)<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 0pt;padding: 0pt 0pt 12pt 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Design e Tratamento de Imagem: <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Noam Wurzel, acad\u00eamico de Desenho Industrial e bolsista<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 0pt;padding: 0pt 0pt 12pt 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">M\u00eddia Social:<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Elo\u00edze Moraes, acad\u00eamica de Jornalismo e bolsista; Caroline de Souza, acad\u00eamica de Jornalismo e volunt\u00e1ria; Alice Santos, acad\u00eamica de Jornalismo e volunt\u00e1ria; Rebeca Kroll, acad\u00eamica de Jornalismo e volunt\u00e1ria; e Martina Pozzebon, acad\u00eamica de Jornalismo e estagi\u00e1ria<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 0pt;padding: 0pt 0pt 12pt 0pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Edi\u00e7\u00e3o de Produ\u00e7\u00e3o: <\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Samara Wobeto, acad\u00eamica de Jornalismo e bolsista<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38;background-color: #ffffff;margin-top: 0pt;margin-bottom: 12pt\"><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: bold;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\">Edi\u00e7\u00e3o Geral:<\/span><span style=\"font-size: 12pt;font-family: Cambria,serif;color: #262626;background-color: #ffffff;font-weight: 400;font-style: italic;font-variant: normal;text-decoration: none;vertical-align: baseline\"> Luciane Treulieb e Maur\u00edcio Dias, jornalistas<\/span><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Grupo de Astrof\u00edsica est\u00e1 entre os 250 selecionados para realizar estudos com o novo equipamento<\/p>\n","protected":false},"author":5006,"featured_media":8844,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523],"tags":[1182,4776,1348,4777,4384,2162,4779,4778,4775],"class_list":["post-8841","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia","tag-astrofisica","tag-astrofisica-ufsm","tag-astronomia","tag-buracos-negros","tag-destaque-arco","tag-destaque-ufsm","tag-galaxias","tag-nasa","tag-telescopio-james-webb"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/posts\/8841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/users\/5006"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/comments?post=8841"}],"version-history":[{"count":0,"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/posts\/8841\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/media\/8844"}],"wp:attachment":[{"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/media?parent=8841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/categories?post=8841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufsm.br\/midias\/arco\/wp-json\/wp\/v2\/tags?post=8841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}