{"id":714841,"date":"2026-09-24T12:16:03","date_gmt":"2026-09-24T12:16:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=714841"},"modified":"2026-09-24T12:16:03","modified_gmt":"2026-09-24T12:16:03","slug":"premiera-astronomii-au-detectat-semnale-radio-provenind-de-la-o-exoplaneta","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=714841","title":{"rendered":"Premier\u0103. Astronomii au detectat semnale radio provenind de la o exoplanet\u0103"},"content":{"rendered":"<div readability=\"43.817552961522\">\n<div class=\"sgb-google-buttons\">\n<div class=\"display-flex justify-center google-logo\"><img decoding=\"async\" loading=\"lazy\" class=\"mg-x-auto\" width=\"30\" height=\"30\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/09\/premiera-astronomii-au-detectat-semnale-radio-provenind-de-la-o-exoplaneta.png\" alt><\/div>\n<\/p><\/div>\n<p id=\"p-0\">Oamenii de \u0219tiin\u021b\u0103 au descoperit primele dovezi directe \u0219i conving\u0103toare ale unor semnale radio emise de exoplaneta Beta Pictoris, anun\u021b\u0103 <a href=\"https:\/\/www.livescience.com\/space\/exoplanets\/astronomers-detected-radio-signals-coming-from-an-exoplanet-for-the-first-time-spoiler-alert-its-not-aliens\" target=\"_blank\" rel=\"noopener\">Live Science<\/a>. &nbsp;Pentru prima dat\u0103, astronomii au detectat semnale radio provenind direct de la o planet\u0103 din afara sistemului nostru solar, conform unui nou studiu.<\/p>\n<p id=\"p-1\">De\u0219i au stabilit c\u0103 nu este vorba despre extratere\u0219tri, astrofizicienii sunt foarte entuziasma\u021bi de aceast\u0103 descoperire.<\/p>\n<p id=\"p-2\">\u201eAstronomii caut\u0103 de ceva vreme semnale radio provenite de la exoplanete. Au mai existat anterior detect\u0103ri indirecte sau incerte, dar aceasta este prima direct\u0103 cu adev\u0103rat conving\u0103toare \u0219i, sper\u0103m, va deschide calea pentru multe altele\u201d, a declarat pentru Live Science, Suzanne Aigrain, profesor de astrofizic\u0103 la Universitatea din Oxford, care nu a participat la studiu.<\/p>\n<h2 id=\"chapter-0\">Semnalele radio sunt folosite pentru c\u0103utarea inteligen\u021bei extraterestre<\/h2>\n<p id=\"p-3\">Semnalele radio artificiale reprezint\u0103 un punct central \u00een c\u0103utarea inteligen\u021bei extraterestre (SETI), demers care presupune scanarea cosmosului \u00een c\u0103utarea unor semne de via\u021b\u0103. Astfel de \u201etehnosemn\u0103turi\u201d ar putea indica existen\u021ba unor tehnologii avansate create de civiliza\u021bii extraterestre inteligente. Totu\u0219i, semnalele radio pot fi emise \u0219i de surse naturale, aceasta fiind explica\u021bia oferit\u0103 de exper\u021bi pentru cazul \u00een discu\u021bie.<\/p>\n<h2 id=\"chapter-1\">Ce este Beta Pictoris<\/h2>\n<p id=\"p-4\">Beta Pictoris este o exoplanet\u0103 aflat\u0103 la 64 de ani-lumin\u0103 de P\u0103m\u00e2nt. un Gigantul gazos masiv are o mas\u0103 de aproximativ 10 ori mai mare dec\u00e2t cea a planetei Jupiter.<\/p>\n<p id=\"p-5\">Semnalele radio au fost \u00eenregistrate cu ajutorul unei re\u021bele de radiotelescoape din Africa de Sud. Dup\u0103 ce au f\u0103cut numeroase calcule, exper\u021bii au stabilit sursa semnalului \u0219i faptul c\u0103 nu este vorba despre extratere\u0219tri.<\/p>\n<p id=\"p-6\">O exoplanet\u0103 este orice planet\u0103 situat\u0103 \u00een afara Sistemului Solar care orbiteaz\u0103 o alt\u0103 stea sau se mi\u0219c\u0103 liber prin galaxie. Exoplanetele pot fi de mai multe tipuri, st\u00e2ncoase similare P\u0103m\u00e2ntului sau gigan\u021bi gazo\u0219i asem\u0103n\u0103tori lui Jupiter.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Oamenii de \u0219tiin\u021b\u0103 au descoperit primele dovezi directe \u0219i conving\u0103toare ale unor semnale radio emise de exoplaneta Beta Pictoris, anun\u021b\u0103 Live Science. &nbsp;Pentru prima dat\u0103, astronomii au detectat semnale radio &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=714841\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":714842,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/714841"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=714841"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/714841\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/714842"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=714841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=714841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=714841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}