{"id":1179,"date":"2026-02-26T17:11:17","date_gmt":"2026-02-26T15:11:17","guid":{"rendered":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179"},"modified":"2026-02-26T17:11:17","modified_gmt":"2026-02-26T15:11:17","slug":"%ce%ad%ce%bd%ce%b1%cf%82-%ce%b3%ce%ad%cf%81%ce%bf%cf%82","status":"publish","type":"post","link":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179","title":{"rendered":"&#8220;\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2&#8221;"},"content":{"rendered":"<p><a href=\"https:\/\/gmastrogeo.sites.sch.gr\/?attachment_id=1180\" rel=\"attachment wp-att-1180\">\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[35,32],"tags":[],"class_list":["post-1179","post","type-post","status-publish","format-standard","hentry","category-35","category-32"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"admin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"el_GR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"\u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3 - \u0395\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc\u03c2 \u03a0\u039502\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d - \u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-02-26T15:11:17+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-02-26T15:11:17+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d - \u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#blogposting\",\"name\":\"\\u201c\\u0388\\u03bd\\u03b1\\u03c2 \\u03b3\\u03ad\\u03c1\\u03bf\\u03c2\\u201d - \\u0393\\u0399\\u03a9\\u03a1\\u0393\\u039f\\u03a3 \\u039c\\u0391\\u03a3\\u03a4\\u03a1\\u039f\\u0393\\u0395\\u03a9\\u03a1\\u0393\\u0397\\u03a3\",\"headline\":\"&#8220;\\u0388\\u03bd\\u03b1\\u03c2 \\u03b3\\u03ad\\u03c1\\u03bf\\u03c2&#8221;\",\"author\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?author=1#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#articleImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4af3a8874a13cb938f89243ee722c7fb509d4dd28db3d586348f8ba7721d431a?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"admin\"},\"datePublished\":\"2026-02-26T17:11:17+02:00\",\"dateModified\":\"2026-02-26T17:11:17+02:00\",\"inLanguage\":\"el\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#webpage\"},\"articleSection\":\"\\u039a\\u0395\\u0399\\u039c\\u0395\\u039d\\u0391 \\u03a4\\u03a1\\u0391\\u03a0\\u0395\\u0396\\u0391\\u03a3 \\u0398\\u0395\\u039c\\u0391\\u03a4\\u03a9\\u039d, \\u039d\\u03ad\\u03b1 \\u0395\\u03bb\\u03bb\\u03b7\\u03bd\\u03b9\\u03ba\\u03ae \\u0393\\u03bb\\u03ce\\u03c3\\u03c3\\u03b1\\\/ \\u039b\\u03bf\\u03b3\\u03bf\\u03c4\\u03b5\\u03c7\\u03bd\\u03af\\u03b1 \\u0391' \\u0393\\u0395\\u039b\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=32#listItem\",\"name\":\"\\u039d\\u03ad\\u03b1 \\u0395\\u03bb\\u03bb\\u03b7\\u03bd\\u03b9\\u03ba\\u03ae \\u0393\\u03bb\\u03ce\\u03c3\\u03c3\\u03b1\\\/ \\u039b\\u03bf\\u03b3\\u03bf\\u03c4\\u03b5\\u03c7\\u03bd\\u03af\\u03b1 \\u0391' \\u0393\\u0395\\u039b\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=32#listItem\",\"position\":2,\"name\":\"\\u039d\\u03ad\\u03b1 \\u0395\\u03bb\\u03bb\\u03b7\\u03bd\\u03b9\\u03ba\\u03ae \\u0393\\u03bb\\u03ce\\u03c3\\u03c3\\u03b1\\\/ \\u039b\\u03bf\\u03b3\\u03bf\\u03c4\\u03b5\\u03c7\\u03bd\\u03af\\u03b1 \\u0391' \\u0393\\u0395\\u039b\",\"item\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=32\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=35#listItem\",\"name\":\"\\u039a\\u0395\\u0399\\u039c\\u0395\\u039d\\u0391 \\u03a4\\u03a1\\u0391\\u03a0\\u0395\\u0396\\u0391\\u03a3 \\u0398\\u0395\\u039c\\u0391\\u03a4\\u03a9\\u039d\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=35#listItem\",\"position\":3,\"name\":\"\\u039a\\u0395\\u0399\\u039c\\u0395\\u039d\\u0391 \\u03a4\\u03a1\\u0391\\u03a0\\u0395\\u0396\\u0391\\u03a3 \\u0398\\u0395\\u039c\\u0391\\u03a4\\u03a9\\u039d\",\"item\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=35\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#listItem\",\"name\":\"&#8220;\\u0388\\u03bd\\u03b1\\u03c2 \\u03b3\\u03ad\\u03c1\\u03bf\\u03c2&#8221;\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=32#listItem\",\"name\":\"\\u039d\\u03ad\\u03b1 \\u0395\\u03bb\\u03bb\\u03b7\\u03bd\\u03b9\\u03ba\\u03ae \\u0393\\u03bb\\u03ce\\u03c3\\u03c3\\u03b1\\\/ \\u039b\\u03bf\\u03b3\\u03bf\\u03c4\\u03b5\\u03c7\\u03bd\\u03af\\u03b1 \\u0391' \\u0393\\u0395\\u039b\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#listItem\",\"position\":4,\"name\":\"&#8220;\\u0388\\u03bd\\u03b1\\u03c2 \\u03b3\\u03ad\\u03c1\\u03bf\\u03c2&#8221;\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?cat=35#listItem\",\"name\":\"\\u039a\\u0395\\u0399\\u039c\\u0395\\u039d\\u0391 \\u03a4\\u03a1\\u0391\\u03a0\\u0395\\u0396\\u0391\\u03a3 \\u0398\\u0395\\u039c\\u0391\\u03a4\\u03a9\\u039d\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/#person\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4af3a8874a13cb938f89243ee722c7fb509d4dd28db3d586348f8ba7721d431a?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"admin\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?author=1#author\",\"url\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?author=1\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4af3a8874a13cb938f89243ee722c7fb509d4dd28db3d586348f8ba7721d431a?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"admin\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#webpage\",\"url\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179\",\"name\":\"\\u201c\\u0388\\u03bd\\u03b1\\u03c2 \\u03b3\\u03ad\\u03c1\\u03bf\\u03c2\\u201d - \\u0393\\u0399\\u03a9\\u03a1\\u0393\\u039f\\u03a3 \\u039c\\u0391\\u03a3\\u03a4\\u03a1\\u039f\\u0393\\u0395\\u03a9\\u03a1\\u0393\\u0397\\u03a3\",\"description\":\"\\u0388\\u03bd\\u03b1\\u03c2 \\u03b3\\u03ad\\u03c1\\u03bf\\u03c2\",\"inLanguage\":\"el\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?p=1179#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?author=1#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/?author=1#author\"},\"datePublished\":\"2026-02-26T17:11:17+02:00\",\"dateModified\":\"2026-02-26T17:11:17+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/#website\",\"url\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/\",\"name\":\"\\u0393\\u0399\\u03a9\\u03a1\\u0393\\u039f\\u03a3 \\u039c\\u0391\\u03a3\\u03a4\\u03a1\\u039f\\u0393\\u0395\\u03a9\\u03a1\\u0393\\u0397\\u03a3\",\"description\":\"\\u0395\\u03ba\\u03c0\\u03b1\\u03b9\\u03b4\\u03b5\\u03c5\\u03c4\\u03b9\\u03ba\\u03cc\\u03c2 \\u03a0\\u039502\",\"inLanguage\":\"el\",\"publisher\":{\"@id\":\"https:\\\/\\\/gmastrogeo.sites.sch.gr\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d - \u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3","description":"\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2","canonical_url":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#blogposting","name":"\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d - \u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3","headline":"&#8220;\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2&#8221;","author":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/?author=1#author"},"publisher":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/#person"},"image":{"@type":"ImageObject","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#articleImage","url":"https:\/\/secure.gravatar.com\/avatar\/4af3a8874a13cb938f89243ee722c7fb509d4dd28db3d586348f8ba7721d431a?s=96&d=mm&r=g","width":96,"height":96,"caption":"admin"},"datePublished":"2026-02-26T17:11:17+02:00","dateModified":"2026-02-26T17:11:17+02:00","inLanguage":"el","mainEntityOfPage":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#webpage"},"isPartOf":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#webpage"},"articleSection":"\u039a\u0395\u0399\u039c\u0395\u039d\u0391 \u03a4\u03a1\u0391\u03a0\u0395\u0396\u0391\u03a3 \u0398\u0395\u039c\u0391\u03a4\u03a9\u039d, \u039d\u03ad\u03b1 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\/ \u039b\u03bf\u03b3\u03bf\u03c4\u03b5\u03c7\u03bd\u03af\u03b1 \u0391' \u0393\u0395\u039b"},{"@type":"BreadcrumbList","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr#listItem","position":1,"name":"Home","item":"https:\/\/gmastrogeo.sites.sch.gr","nextItem":{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=32#listItem","name":"\u039d\u03ad\u03b1 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\/ \u039b\u03bf\u03b3\u03bf\u03c4\u03b5\u03c7\u03bd\u03af\u03b1 \u0391' \u0393\u0395\u039b"}},{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=32#listItem","position":2,"name":"\u039d\u03ad\u03b1 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\/ \u039b\u03bf\u03b3\u03bf\u03c4\u03b5\u03c7\u03bd\u03af\u03b1 \u0391' \u0393\u0395\u039b","item":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=32","nextItem":{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=35#listItem","name":"\u039a\u0395\u0399\u039c\u0395\u039d\u0391 \u03a4\u03a1\u0391\u03a0\u0395\u0396\u0391\u03a3 \u0398\u0395\u039c\u0391\u03a4\u03a9\u039d"},"previousItem":{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=35#listItem","position":3,"name":"\u039a\u0395\u0399\u039c\u0395\u039d\u0391 \u03a4\u03a1\u0391\u03a0\u0395\u0396\u0391\u03a3 \u0398\u0395\u039c\u0391\u03a4\u03a9\u039d","item":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=35","nextItem":{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#listItem","name":"&#8220;\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2&#8221;"},"previousItem":{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=32#listItem","name":"\u039d\u03ad\u03b1 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\/ \u039b\u03bf\u03b3\u03bf\u03c4\u03b5\u03c7\u03bd\u03af\u03b1 \u0391' \u0393\u0395\u039b"}},{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#listItem","position":4,"name":"&#8220;\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2&#8221;","previousItem":{"@type":"ListItem","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=35#listItem","name":"\u039a\u0395\u0399\u039c\u0395\u039d\u0391 \u03a4\u03a1\u0391\u03a0\u0395\u0396\u0391\u03a3 \u0398\u0395\u039c\u0391\u03a4\u03a9\u039d"}}]},{"@type":"Person","@id":"https:\/\/gmastrogeo.sites.sch.gr\/#person","name":"admin","image":{"@type":"ImageObject","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#personImage","url":"https:\/\/secure.gravatar.com\/avatar\/4af3a8874a13cb938f89243ee722c7fb509d4dd28db3d586348f8ba7721d431a?s=96&d=mm&r=g","width":96,"height":96,"caption":"admin"}},{"@type":"Person","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?author=1#author","url":"https:\/\/gmastrogeo.sites.sch.gr\/?author=1","name":"admin","image":{"@type":"ImageObject","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/4af3a8874a13cb938f89243ee722c7fb509d4dd28db3d586348f8ba7721d431a?s=96&d=mm&r=g","width":96,"height":96,"caption":"admin"}},{"@type":"WebPage","@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#webpage","url":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179","name":"\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d - \u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3","description":"\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2","inLanguage":"el","isPartOf":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/#website"},"breadcrumb":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179#breadcrumblist"},"author":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/?author=1#author"},"creator":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/?author=1#author"},"datePublished":"2026-02-26T17:11:17+02:00","dateModified":"2026-02-26T17:11:17+02:00"},{"@type":"WebSite","@id":"https:\/\/gmastrogeo.sites.sch.gr\/#website","url":"https:\/\/gmastrogeo.sites.sch.gr\/","name":"\u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3","description":"\u0395\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc\u03c2 \u03a0\u039502","inLanguage":"el","publisher":{"@id":"https:\/\/gmastrogeo.sites.sch.gr\/#person"}}]},"og:locale":"el_GR","og:site_name":"\u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3 - \u0395\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc\u03c2 \u03a0\u039502","og:type":"article","og:title":"\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d - \u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3","og:description":"\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2","og:url":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179","article:published_time":"2026-02-26T15:11:17+00:00","article:modified_time":"2026-02-26T15:11:17+00:00","twitter:card":"summary_large_image","twitter:title":"\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d - \u0393\u0399\u03a9\u03a1\u0393\u039f\u03a3 \u039c\u0391\u03a3\u03a4\u03a1\u039f\u0393\u0395\u03a9\u03a1\u0393\u0397\u03a3","twitter:description":"\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2"},"aioseo_meta_data":{"post_id":"1179","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-02-26 15:11:17","updated":"2026-02-26 15:15:49","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/gmastrogeo.sites.sch.gr\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/gmastrogeo.sites.sch.gr\/?cat=32\" title=\"\u039d\u03ad\u03b1 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\/ \u039b\u03bf\u03b3\u03bf\u03c4\u03b5\u03c7\u03bd\u03af\u03b1 \u0391&apos; \u0393\u0395\u039b\">\u039d\u03ad\u03b1 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\/ \u039b\u03bf\u03b3\u03bf\u03c4\u03b5\u03c7\u03bd\u03af\u03b1 \u0391' \u0393\u0395\u039b<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/gmastrogeo.sites.sch.gr\/?cat=35\" title=\"\u039a\u0395\u0399\u039c\u0395\u039d\u0391 \u03a4\u03a1\u0391\u03a0\u0395\u0396\u0391\u03a3 \u0398\u0395\u039c\u0391\u03a4\u03a9\u039d\">\u039a\u0395\u0399\u039c\u0395\u039d\u0391 \u03a4\u03a1\u0391\u03a0\u0395\u0396\u0391\u03a3 \u0398\u0395\u039c\u0391\u03a4\u03a9\u039d<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t\u201c\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2\u201d\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/gmastrogeo.sites.sch.gr"},{"label":"\u039d\u03ad\u03b1 \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\/ \u039b\u03bf\u03b3\u03bf\u03c4\u03b5\u03c7\u03bd\u03af\u03b1 \u0391' \u0393\u0395\u039b","link":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=32"},{"label":"\u039a\u0395\u0399\u039c\u0395\u039d\u0391 \u03a4\u03a1\u0391\u03a0\u0395\u0396\u0391\u03a3 \u0398\u0395\u039c\u0391\u03a4\u03a9\u039d","link":"https:\/\/gmastrogeo.sites.sch.gr\/?cat=35"},{"label":"&#8220;\u0388\u03bd\u03b1\u03c2 \u03b3\u03ad\u03c1\u03bf\u03c2&#8221;","link":"https:\/\/gmastrogeo.sites.sch.gr\/?p=1179"}],"_links":{"self":[{"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1179"}],"version-history":[{"count":1,"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1179\/revisions"}],"predecessor-version":[{"id":1181,"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1179\/revisions\/1181"}],"wp:attachment":[{"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gmastrogeo.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}