{"id":153,"date":"2026-04-02T07:56:05","date_gmt":"2026-04-02T07:56:05","guid":{"rendered":"https:\/\/inforgomes.pt\/astronomy\/?p=153"},"modified":"2026-04-02T08:04:00","modified_gmt":"2026-04-02T08:04:00","slug":"astronomos-registam-varios-planetas-orbitando-uma-estrela-semelhante-ao-sol","status":"publish","type":"post","link":"https:\/\/inforgomes.pt\/astronomy\/2026\/04\/02\/astronomos-registam-varios-planetas-orbitando-uma-estrela-semelhante-ao-sol\/","title":{"rendered":"Astr\u00f3nomos registam v\u00e1rios planetas orbitando uma estrela semelhante ao Sol."},"content":{"rendered":"<div class=\"pld-like-dislike-wrap pld-template-1\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"Gosto\" data-post-id=\"153\" data-trigger-type=\"like\" data-restriction=\"no\" data-already-liked=\"0\">\r\n                        <i class=\"fas fa-thumbs-up\"><\/i>\r\n                <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">1    <\/span>\r\n<\/div><div class=\"pld-dislike-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-dislike-trigger pld-like-dislike-trigger  \" title=\"N\u00e3o gosto\" data-post-id=\"153\" data-trigger-type=\"dislike\" data-restriction=\"no\" data-already-liked=\"0\">\r\n                        <i class=\"fas fa-thumbs-down\"><\/i>\r\n                <\/a>\r\n    <span class=\"pld-dislike-count-wrap pld-count-wrap\">0<\/span>\r\n<\/div><\/div><p style=\"text-align: justify;\">Astr\u00f3nomos conseguiram registar pela primeira vez a imagem directa de v\u00e1rios planetas orbitando uma estrela semelhante ao Sol, localizada a cerca de 300 anos-luz da Terra. A descoberta oferece um raro vislumbre de como sistemas planet\u00e1rios podem se formar e evoluir ao longo do tempo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-157\" src=\"https:\/\/inforgomes.pt\/astronomy\/wp-content\/uploads\/2026\/04\/ESO02042026.jpg\" alt=\"\" width=\"1080\" height=\"1350\" srcset=\"https:\/\/inforgomes.pt\/astronomy\/wp-content\/uploads\/2026\/04\/ESO02042026.jpg 1080w, https:\/\/inforgomes.pt\/astronomy\/wp-content\/uploads\/2026\/04\/ESO02042026-240x300.jpg 240w, https:\/\/inforgomes.pt\/astronomy\/wp-content\/uploads\/2026\/04\/ESO02042026-819x1024.jpg 819w, https:\/\/inforgomes.pt\/astronomy\/wp-content\/uploads\/2026\/04\/ESO02042026-768x960.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p style=\"text-align: justify;\">As observa\u00e7\u00f5es foram realizadas com o Very Large Telescope, um dos telesc\u00f3pios mais avan\u00e7ados do mundo, localizado no Chile. Os pesquisadores identificaram dois gigantes gasosos orbitando muito longe da estrela \u2014 aproximadamente 160 e 320 vezes a dist\u00e2ncia entre a Terra e o Sol.<\/p>\n<p style=\"text-align: justify;\">Os planetas tamb\u00e9m chamam aten\u00e7\u00e3o pelo tamanho. Um deles possui cerca de 14 vezes a massa de J\u00fapiter, enquanto o outro tem aproximadamente 6 vezes. Devido \u00e0 pouca idade do sistema, estimada em cerca de 17 milh\u00f5es de anos, esses mundos ainda est\u00e3o quentes e brilhantes, o que facilita sua detec\u00e7\u00e3o pelos telesc\u00f3pios.<\/p>\n<p style=\"text-align: justify;\">Capturar imagens directas de exoplanetas \u00e9 extremamente dif\u00edcil, porque o brilho intenso das estrelas costuma ocultar os planetas ao redor. Para superar esse desafio, os cientistas utilizaram um instrumento chamado coron\u00f3grafo, capaz de bloquear a luz da estrela e revelar objectos mais fracos nas proximidades.<\/p>\n<p style=\"text-align: justify;\">Essa descoberta representa um importante avan\u00e7o na astronomia e ajuda os cientistas a entender melhor como sistemas semelhantes ao nosso se formam. Al\u00e9m disso, oferece uma rara oportunidade de observar um poss\u00edvel \u201cretrato do passado\u201d do nosso pr\u00f3prio sistema solar em seus est\u00e1gios iniciais.<\/p>\n<p style=\"text-align: justify;\">Cr\u00e9dito: ESO\/Bohn et al.<br \/>\n02.04.2026<\/p>\n<!-- FeedbackWP Plugin --><div        class=\"rmp-widgets-container rmp-wp-plugin rmp-main-container js-rmp-widgets-container js-rmp-widgets-container--1 \"        data-post-id=\"1\">        <!-- Rating widget -->    <div class=\"rmp-rating-widget js-rmp-rating-widget\" role=\"group\" aria-labelledby=\"rmp-title-1\">                    <p class=\"rmp-heading rmp-heading--title\" id=\"rmp-title-1\">                How useful was this post?            <\/p>                            <p class=\"rmp-heading rmp-heading--subtitle\">                Click on a star to rate it!            <\/p>                <div class=\"rmp-rating-widget__icons\">            <ul class=\"rmp-rating-widget__icons-list js-rmp-rating-icons-list\" role=\"radiogroup\" aria-label=\"Rating from 1 to 5\">                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Not at all useful\"                            data-value=\"1\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"1 out of 5: Not at all useful\"                            tabindex=\"0\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Somewhat useful\"                            data-value=\"2\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"2 out of 5: Somewhat useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Useful\"                            data-value=\"3\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"3 out of 5: Useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Fairly useful\"                            data-value=\"4\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"4 out of 5: Fairly useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Very useful\"                            data-value=\"5\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"5 out of 5: Very useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                            <\/ul>        <\/div>        <p class=\"rmp-rating-widget__hover-text js-rmp-hover-text\" aria-live=\"polite\"><\/p>                <button class=\"rmp-rating-widget__submit-btn rmp-btn js-submit-rating-btn\">            Submit Rating        <\/button>        <div aria-live=\"polite\" aria-atomic=\"true\">            <p class=\"rmp-rating-widget__results js-rmp-results rmp-rating-widget__results--hidden\">                Average rating <span class=\"rmp-rating-widget__results__rating js-rmp-avg-rating\">0<\/span> \/ 5. 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A descoberta oferece um raro vislumbre de como sistemas planet\u00e1rios podem se &hellip; <a href=\"https:\/\/inforgomes.pt\/astronomy\/2026\/04\/02\/astronomos-registam-varios-planetas-orbitando-uma-estrela-semelhante-ao-sol\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_153\" class=\"pvc_stats all  \" data-element-id=\"153\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/inforgomes.pt\/astronomy\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"categories":[43,4,19,7],"tags":[],"class_list":["post-153","post","type-post","status-publish","format-standard","hentry","category-abr-2026","category-astronomia","category-astronomos","category-universo"],"a3_pvc":{"activated":true,"total_views":3,"today_views":0},"_links":{"self":[{"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/posts\/153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/comments?post=153"}],"version-history":[{"count":4,"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/posts\/153\/revisions"}],"predecessor-version":[{"id":158,"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/posts\/153\/revisions\/158"}],"wp:attachment":[{"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/media?parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/categories?post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inforgomes.pt\/astronomy\/wp-json\/wp\/v2\/tags?post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}