{"id":22510,"date":"2021-11-29T22:00:17","date_gmt":"2021-11-29T20:00:17","guid":{"rendered":"https:\/\/portal.fonisalaminas.gr\/?p=22510"},"modified":"2021-11-29T18:34:26","modified_gmt":"2021-11-29T16:34:26","slug":"o-exoplanitis-opou-brexei-sidiro-einai-akomi-pio-akraios-apo-oti-nomizan-oi-epistimones","status":"publish","type":"post","link":"https:\/\/portal.fonisalaminas.gr\/index.php\/2021\/11\/29\/o-exoplanitis-opou-brexei-sidiro-einai-akomi-pio-akraios-apo-oti-nomizan-oi-epistimones\/","title":{"rendered":"\u039f \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b2\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c3\u03af\u03b4\u03b7\u03c1\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03c0\u03b9\u03bf \u03b1\u03ba\u03c1\u03b1\u03af\u03bf\u03c2 \u03b1\u03c0\u03cc \u03cc,\u03c4\u03b9 \u03bd\u03cc\u03bc\u03b9\u03b6\u03b1\u03bd \u03bf\u03b9 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b5\u03c2"},"content":{"rendered":"\n<p>\u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd&nbsp;<strong>\u03ba\u03b1\u03c5\u03c4\u03cc \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7<\/strong>&nbsp;\u03c0\u03bf\u03c5 \u03b1\u03c0\u03ad\u03c7\u03b5\u03b9 \u03b5\u03ba\u03b1\u03c4\u03bf\u03bd\u03c4\u03ac\u03b4\u03b5\u03c2&nbsp;\u03ad\u03c4\u03b7 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u0393\u03b7, \u03c4\u03b7 \u03bd\u03cd\u03c7\u03c4\u03b1&nbsp;<strong>\u03b2\u03c1\u03ad\u03c7\u03b5\u03b9\u2026\u03c3\u03af\u03b4\u03b7\u03c1\u03bf<\/strong>.<\/p>\n\n\n\n<p>\u03a0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1, \u03bf\u03b9 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ad\u03c2 \u03b5\u03bd\u03c4\u03cc\u03c0\u03b9\u03c3\u03b1\u03bd \u03bd\u03ac\u03c4\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03b9\u03bf\u03bd\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b1\u03c3\u03b2\u03ad\u03c3\u03c4\u03b9\u03bf \u03c3\u03c4\u03b7\u03bd \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03ac \u03c4\u03bf\u03c5, \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03c4\u03b7\u03bb\u03b5\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf Gemini North, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03ba\u03bf\u03bd\u03c4\u03ac \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae Mauna Kea \u03c3\u03c4\u03b7&nbsp;<strong>\u03a7\u03b1\u03b2\u03ac\u03b7.&nbsp;<\/strong>\u03a4\u03b1 \u03bd\u03ad\u03b1 \u03b5\u03c5\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c0\u03bf\u03b4\u03b7\u03bb\u03ce\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03bf \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03bf\u03bd\u03bf\u03bc\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5<strong>&nbsp;WASP-76b<\/strong>, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03c0\u03b9\u03bf \u03ba\u03b1\u03c5\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03cc,\u03c4\u03b9 \u03c0\u03af\u03c3\u03c4\u03b5\u03c5\u03b1\u03bd \u03bf\u03b9 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b5\u03c2.<\/p>\n\n\n\n<p>\u0397 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bc\u03ad\u03c1\u03bf\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c5\u03c0\u03cc \u03c4\u03b7\u03bd \u03b7\u03b3\u03b5\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 Cornell \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9&nbsp;<strong>ExoGemS<\/strong>&nbsp;(Exoplanets with Gemini Spectroscopy survey). \u039f\u03b9 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1, \u03bc\u03b5\u03bb\u03b5\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd<strong>&nbsp;\u03c0\u03bf\u03b9\u03ba\u03b9\u03bb\u03bf\u03bc\u03bf\u03c1\u03c6\u03af\u03b1 \u03c4\u03c9\u03bd \u03b1\u03c4\u03bc\u03bf\u03c3\u03c6\u03b1\u03b9\u03c1\u03ce\u03bd \u03c4\u03c9\u03bd \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03b7\u03c4\u03ce\u03bd<\/strong>, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03c4\u03c9\u03bd \u03c0\u03bb\u03b1\u03bd\u03b7\u03c4\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd \u03bc\u03b1\u03c2 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n\n\n\n<p>\u00ab\u039c\u03b5 \u03c4\u03b7 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c4\u03b7\u03bb\u03b5\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7\u03c2 \u03b4\u03b5\u03ba\u03ac\u03b4\u03c9\u03bd \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03b7\u03c4\u03ce\u03bd \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03b5\u03cd\u03c1\u03bf\u03c2 \u03bc\u03b1\u03b6\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03b9\u03ce\u03bd, \u03b8\u03b1 \u03b1\u03bd\u03b1\u03c0\u03c4\u03cd\u03be\u03bf\u03c5\u03bc\u03b5 \u03bc\u03b9\u03b1 \u03c0\u03b9\u03bf \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03bf\u03b9\u03ba\u03b9\u03bb\u03bf\u03bc\u03bf\u03c1\u03c6\u03af\u03b1\u03c2 \u03c4\u03c9\u03bd \u03b5\u03be\u03c9\u03b3\u03ae\u03b9\u03bd\u03c9\u03bd \u03ba\u03cc\u03c3\u03bc\u03c9\u03bd \u2013 \u03b1\u03c0\u03cc \u03b5\u03ba\u03b5\u03af\u03bd\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03ba\u03b1\u03c5\u03c4\u03bf\u03af \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c6\u03b9\u03bb\u03bf\u03be\u03b5\u03bd\u03bf\u03cd\u03bd \u03c3\u03b9\u03b4\u03b5\u03c1\u03ad\u03bd\u03b9\u03b1 \u03b2\u03c1\u03bf\u03c7\u03ae \u03bc\u03ad\u03c7\u03c1\u03b9 \u03ac\u03bb\u03bb\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c0\u03b9\u03bf \u03ae\u03c0\u03b9\u03b1 \u03ba\u03bb\u03af\u03bc\u03b1\u03c4\u03b1\u00bb, \u03b4\u03ae\u03bb\u03c9\u03c3\u03b5 \u03c3\u03b5 \u03b1\u03bd\u03b1\u03ba\u03bf\u03af\u03bd\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5 \u03bf Ray Jayawardhana, \u03c3\u03c5\u03bd-\u03c3\u03c5\u03b3\u03b3\u03c1\u03b1\u03c6\u03ad\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03cd\u03c4\u03b1\u03bd\u03b7\u03c2 \u03c4\u03bf\u03c5 \u039a\u03bf\u03bb\u03bb\u03b5\u03b3\u03af\u03bf\u03c5 \u03a4\u03b5\u03c7\u03bd\u03ce\u03bd \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd Harold Tanner \u03ba\u03b1\u03b9 \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 \u03b1\u03c3\u03c4\u03c1\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u03c2 \u03c3\u03c4\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf Cornell.<\/p>\n\n\n\n<p>\u00ab\u0395\u03af\u03bd\u03b1\u03b9 \u03b1\u03be\u03b9\u03bf\u03c3\u03b7\u03bc\u03b5\u03af\u03c9\u03c4\u03bf \u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03cc\u03c4\u03b9 \u03bc\u03b5 \u03c4\u03b1 \u03c3\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ac\u00a0<strong>\u03c4\u03b7\u03bb\u03b5\u03c3\u03ba\u03cc\u03c0\u03b9\u03b1<\/strong>\u00a0\u03ba\u03b1\u03b9 \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03ae\u03b4\u03b7 \u03bd\u03b1\u00a0<strong>\u03bc\u03ac\u03b8\u03bf\u03c5\u03bc\u03b5 \u03c4\u03cc\u03c3\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b5\u03c2<\/strong>\u00a0\u2013 \u03c4\u03b1 \u03c3\u03c5\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5\u03c2, \u03c4\u03b9\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2, \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03bd\u03b5\u03c6\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03ba\u03bb\u03af\u03bc\u03b1\u03ba\u03b1\u03c2 \u03bc\u03bf\u03c4\u03af\u03b2\u03b1 \u03b1\u03bd\u03ad\u03bc\u03c9\u03bd \u2013 \u03c4\u03c9\u03bd \u03c0\u03bb\u03b1\u03bd\u03b7\u03c4\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ac \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03b1\u03c3\u03c4\u03ad\u03c1\u03b9\u03b1 \u03b5\u03ba\u03b1\u03c4\u03bf\u03bd\u03c4\u03ac\u03b4\u03c9\u03bd \u03b5\u03c4\u03ce\u03bd \u03c6\u03c9\u03c4\u03cc\u03c2 \u03bc\u03b1\u03ba\u03c1\u03b9\u03ac\u00bb, \u03b4\u03ae\u03bb\u03c9\u03c3\u03b5 \u03bf Jayawardhana.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"New Planet Where Iron Rains | WASP 76b | Space Facts | Space Documentaries | Wow Space\" width=\"680\" height=\"383\" src=\"https:\/\/www.youtube.com\/embed\/eEbca-2wcPQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u03a0\u03bf\u03b9\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf&nbsp;<\/strong><strong>WASP<\/strong><strong>-76<\/strong><strong>b<\/strong><\/h3>\n\n\n\n<p>\u039f \u03ba\u03b1\u03c5\u03c4\u03cc\u03c2 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 -\u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u03c4\u03bf&nbsp;<strong>\u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0394\u03af\u03b1<\/strong>&nbsp;\u2013 \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c6\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf&nbsp;<strong>2016<\/strong>&nbsp;\u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b1\u03c3\u03c4\u03ad\u03c1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03b1\u03c3\u03c4\u03b5\u03c1\u03b9\u03c3\u03bc\u03cc \u03c4\u03c9\u03bd \u0399\u03c7\u03b8\u03cd\u03c9\u03bd,&nbsp;<strong>640 \u03ad\u03c4\u03b7 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03bc\u03b1\u03ba\u03c1\u03b9\u03ac<\/strong>&nbsp;\u03b1\u03c0\u03cc \u03c4\u03b7 \u0393\u03b7. \u039b\u03cc\u03b3\u03c9 \u03c4\u03b7\u03c2 \u03b5\u03b3\u03b3\u03cd\u03c4\u03b7\u03c4\u03ac\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03bf \u03ac\u03c3\u03c4\u03c1\u03bf, \u03bf WASP-76b \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ac \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc \u03ba\u03ac\u03b8\u03b5&nbsp;<strong>1,8 \u03b3\u03ae\u03b9\u03bd\u03b5\u03c2 \u03b7\u03bc\u03ad\u03c1\u03b5\u03c2<\/strong>&nbsp;\u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c1\u03c1\u03bf\u03c6\u03ac \u03c7\u03b9\u03bb\u03b9\u03ac\u03b4\u03b5\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03c4\u03b7\u03bd \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b7 \u0393\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ae\u03bb\u03b9\u03bf.<\/p>\n\n\n\n<p>\u00ab\u0392\u03bb\u03ad\u03c0\u03bf\u03c5\u03bc\u03b5 \u03c4\u03cc\u03c3\u03bf \u03c0\u03bf\u03bb\u03cd&nbsp;<strong>\u03b1\u03c3\u03b2\u03ad\u03c3\u03c4\u03b9\u03bf<\/strong>&nbsp;\u03c3\u03c4\u03b7\u03bd \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1 \u03c4\u03bf\u03c5 WASP-76b. \u0391\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc\u00bb, \u03b4\u03ae\u03bb\u03c9\u03c3\u03b5 \u03b7 \u0388\u03bc\u03b9\u03bb\u03b9 \u039d\u03c4\u03ac\u03b9\u03bc\u03c0\u03b5\u03c1\u03c4, \u03c3\u03c5\u03bd-\u03c3\u03c5\u03b3\u03b3\u03c1\u03b1\u03c6\u03ad\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b4\u03b1\u03ba\u03c4\u03bf\u03c1\u03b9\u03ba\u03ae \u03c6\u03bf\u03b9\u03c4\u03ae\u03c4\u03c1\u03b9\u03b1 \u03c3\u03c4\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03c4\u03bf\u03c5 \u03a4\u03bf\u03c1\u03cc\u03bd\u03c4\u03bf. \u00ab\u0391\u03c5\u03c4\u03ae \u03b7 \u03c6\u03b1\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c5\u03c0\u03bf\u03b3\u03c1\u03b1\u03c6\u03ae \u03c4\u03bf\u03c5 \u03b9\u03bf\u03bd\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b1\u03c3\u03b2\u03b5\u03c3\u03c4\u03af\u03bf\u03c5 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03b4\u03b7\u03bb\u03ce\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 \u03ad\u03c7\u03b5\u03b9&nbsp;<strong>\u03c0\u03bf\u03bb\u03cd \u03b9\u03c3\u03c7\u03c5\u03c1\u03bf\u03cd\u03c2 \u03b1\u03bd\u03ad\u03bc\u03bf\u03c5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03ce\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1<\/strong>. \u0389 \u03cc\u03c4\u03b9 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc \u03cc,\u03c4\u03b9 \u03bd\u03bf\u03bc\u03af\u03b6\u03b1\u03bc\u03b5\u00bb.<\/p>\n\n\n\n<p>\u039f \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03bb\u03b9\u03c1\u03c1\u03bf\u03b9\u03b1\u03ba\u03ac \u03ba\u03bb\u03b5\u03b9\u03b4\u03c9\u03bc\u03ad\u03bd\u03bf\u03c2, \u03c0\u03bf\u03c5 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03c3\u03c4\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03ac\u03c3\u03c4\u03c1\u03bf. \u03a3\u03c4\u03b7 \u03bb\u03b5\u03b3\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03b7\u03c2 \u03b7\u03bc\u03ad\u03c1\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7, \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c4\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03ac\u03c3\u03c4\u03c1\u03bf, \u03bf\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03be\u03b5\u03c0\u03b5\u03c1\u03bd\u03bf\u03cd\u03bd \u03c4\u03bf\u03c5\u03c2&nbsp;<strong>2.426 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2 \u039a\u03b5\u03bb\u03c3\u03af\u03bf\u03c5.<\/strong><\/p>\n\n\n\n<p>\u039f\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac\u03c2 \u03c4\u03b7\u03c2 \u03b7\u03bc\u03ad\u03c1\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03ba\u03b1\u03c5\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03b1 \u03bc\u03cc\u03c1\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ac\u03c4\u03bf\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1 \u03c3\u03b5 \u03b1\u03c4\u03bc\u03bf\u03cd\u03c2, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c4\u03bc\u03bf\u03cd\u03c2 \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5. \u039f\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf\u03b9 \u03ac\u03bd\u03b5\u03bc\u03bf\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03c4\u03b7\u03bd \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03b7\u03c2 \u03bd\u03cd\u03c7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03bf\u03c5 \u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03ba\u03c5\u03bc\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03cd\u03c1\u03c9 \u03c3\u03c4\u03bf\u03c5\u03c2&nbsp;<strong>1.315 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2 \u039a\u03b5\u03bb\u03c3\u03af\u03bf\u03c5.&nbsp;<\/strong>\u039f\u03b9 \u03b1\u03c4\u03bc\u03bf\u03af \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5 \u03c3\u03c5\u03bc\u03c0\u03c5\u03ba\u03bd\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03cd\u03bd\u03bd\u03b5\u03c6\u03b1, \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b2\u03c1\u03bf\u03c7\u03ae \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c5\u03b3\u03c1\u03cc \u03c3\u03af\u03b4\u03b7\u03c1\u03bf.<\/p>\n\n\n\n<p>\u0395\u03c0\u03b9\u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2 ExoGemS, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03b8\u03b1&nbsp;<strong>\u03bc\u03b5\u03bb\u03b5\u03c4\u03ae\u03c3\u03b5\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 30 \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b5\u03c2<\/strong>, \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03a4\u03b6\u03ad\u03b9\u03ba \u03a4\u03ad\u03c1\u03bd\u03b5\u03c1, \u03c5\u03c0\u03cc\u03c4\u03c1\u03bf\u03c6\u03bf\u03c2 Carl Sagan \u03c3\u03c4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c5\u03c0\u03bf\u03c4\u03c1\u03bf\u03c6\u03b9\u03ce\u03bd Hubble \u03c4\u03b7\u03c2&nbsp;<strong>NASA<\/strong>&nbsp;\u03ba\u03b1\u03b9 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03ac\u03c4\u03b7\u03c2 \u03c3\u03c4\u03bf \u03c4\u03bc\u03ae\u03bc\u03b1 \u03b1\u03c3\u03c4\u03c1\u03bf\u03bd\u03bf\u03bc\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 Cornell.<\/p>\n\n\n\n<p>\u00ab\u03a4\u03bf \u03ad\u03c1\u03b3\u03bf \u03bc\u03b1\u03c2, \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc \u03ac\u03bb\u03bb\u03c9\u03bd \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ce\u03bd, \u03b1\u03bd\u03bf\u03af\u03b3\u03b5\u03b9 \u03c4\u03bf \u03b4\u03c1\u03cc\u03bc\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03be\u03b5\u03c1\u03b5\u03cd\u03bd\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03c4\u03bc\u03bf\u03c3\u03c6\u03b1\u03b9\u03c1\u03ce\u03bd \u03c4\u03c9\u03bd \u03ba\u03cc\u03c3\u03bc\u03c9\u03bd \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03bc\u03b1\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1\u00bb, \u03b4\u03ae\u03bb\u03c9\u03c3\u03b5.<\/p>\n\n\n\n<p>\u0397 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c7\u03b7\u03bc\u03b5\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03b8\u03b1 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c3\u03c4\u03c1\u03bf\u03bd\u03cc\u03bc\u03bf\u03c5\u03c2 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03ba\u03b1\u03b9\u03c1\u03cc, \u03c4\u03bf \u03ba\u03bb\u03af\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03c4\u03bf\u03c5.<\/p>\n\n\n\n<p>\u03a4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03b8\u03b7\u03ba\u03b1\u03bd \u03c3\u03c4\u03b9\u03c2 28 \u03a3\u03b5\u03c0\u03c4\u03b5\u03bc\u03b2\u03c1\u03af\u03bf\u03c5 \u03c3\u03c4\u03bf \u00ab<a href=\"https:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/ac2513\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Astrophysical Journal Letters<\/strong><\/a>\u00bb.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><em>hellasjournal.com<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd&nbsp;\u03ba\u03b1\u03c5\u03c4\u03cc \u03b5\u03be\u03c9\u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7&nbsp;\u03c0\u03bf\u03c5 \u03b1\u03c0\u03ad\u03c7\u03b5\u03b9 \u03b5\u03ba\u03b1\u03c4\u03bf\u03bd\u03c4\u03ac\u03b4\u03b5\u03c2&nbsp;\u03ad\u03c4\u03b7 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u0393\u03b7, \u03c4\u03b7 \u03bd\u03cd\u03c7\u03c4\u03b1&nbsp;\u03b2\u03c1\u03ad\u03c7\u03b5\u03b9\u2026\u03c3\u03af\u03b4\u03b7\u03c1\u03bf. \u03a0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1, \u03bf\u03b9 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ad\u03c2 \u03b5\u03bd\u03c4\u03cc\u03c0\u03b9\u03c3\u03b1\u03bd \u03bd\u03ac\u03c4\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03b9\u03bf\u03bd\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b1\u03c3\u03b2\u03ad\u03c3\u03c4\u03b9\u03bf \u03c3\u03c4\u03b7\u03bd \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03ac \u03c4\u03bf\u03c5, \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03c4\u03b7\u03bb\u03b5\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf Gemini North, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03ba\u03bf\u03bd\u03c4\u03ac \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae Mauna Kea \u03c3\u03c4\u03b7&nbsp;\u03a7\u03b1\u03b2\u03ac\u03b7.&nbsp;\u03a4\u03b1 \u03bd\u03ad\u03b1 \u03b5\u03c5\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c0\u03bf\u03b4\u03b7\u03bb\u03ce\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03bf \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03bf\u03bd\u03bf\u03bc\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5&nbsp;WASP-76b, \u03b5\u03af\u03bd\u03b1\u03b9&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22513,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[75],"tags":[],"class_list":["post-22510","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-various-articles"],"_links":{"self":[{"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/posts\/22510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/comments?post=22510"}],"version-history":[{"count":1,"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/posts\/22510\/revisions"}],"predecessor-version":[{"id":22512,"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/posts\/22510\/revisions\/22512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/media\/22513"}],"wp:attachment":[{"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/media?parent=22510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/categories?post=22510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portal.fonisalaminas.gr\/index.php\/wp-json\/wp\/v2\/tags?post=22510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}