{"id":1699,"date":"2022-11-08T00:50:24","date_gmt":"2022-11-07T22:50:24","guid":{"rendered":"http:\/\/2epal-giann.pel.sch.gr\/?p=1699"},"modified":"2022-12-03T18:27:07","modified_gmt":"2022-12-03T16:27:07","slug":"%ce%b3%ce%b9%ce%b1%cf%84%ce%af-%ce%bd%ce%b1-%cf%84%ce%b1%ce%be%ce%b9%ce%b4%ce%ad%cf%88%ce%bf%cf%85%ce%bc%ce%b5-%cf%83%cf%84%ce%bf%ce%bd-%ce%ac%cf%81%ce%b7","status":"publish","type":"post","link":"https:\/\/2epal-giann.pel.sch.gr\/?p=1699","title":{"rendered":"\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03c4\u03b1\u03be\u03b9\u03b4\u03ad\u03c8\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03bf\u03bd \u0386\u03c1\u03b7?"},"content":{"rendered":"\n<p> <em style=\"font-size: var(--wp--preset--font-size--small) ; color: initial;\">The European Space Agency<\/em><\/p>\n\n\n\n<p><em style=\"font-size: var(--wp--preset--font-size--small) ; color: initial;\">\u0391\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7: \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03bf\u03c2 \u039a\u03b1\u03bc\u03c0\u03ac\u03bd\u03b7\u03c2<\/em> <\/p>\n\n\n\n<p>\u039f \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 \u0386\u03c1\u03b7\u03c2 (\u03bf ?\u03ba\u03cc\u03ba\u03ba\u03b9\u03bd\u03bf\u03c2? \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2) \u03b1\u03bd\u03ad\u03ba\u03b1\u03b8\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03c3\u03b5 \u03c3\u03c4\u03cc\u03c7\u03bf \u03c0\u03c1\u03bf\u03c2 \u03b5\u03be\u03b5\u03c1\u03b5\u03cd\u03bd\u03b7\u03c3\u03b7, \u03cc\u03c7\u03b9 \u03cc\u03bc\u03c9\u03c2 \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03cc\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c0\u03b9\u03bf \u03ba\u03bf\u03bd\u03c4\u03b9\u03bd\u03cc\u03c2 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 \u03c3\u03c4\u03bf \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03bc\u03b1\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1. \u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b1\u03c1\u03ba\u03b5\u03c4\u03bf\u03af \u03bb\u03cc\u03b3\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03bf\u03cd\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c4\u03ad\u03c4\u03bf\u03b9\u03bf \u03c4\u03b1\u03be\u03af\u03b4\u03b9 \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03bf\u03b9 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c3\u03c5\u03bd\u03bf\u03c8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c9\u03c2 \u03b5\u03be\u03ae\u03c2:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0397 \u03b1\u03bd\u03b1\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b6\u03c9\u03ae\u03c2.<\/li><li>\u0397 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03ac\u03c2 \u03c4\u03bf\u03c5.<\/li><li>\u0397 \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a8\u03ac\u03c7\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03b6\u03c9\u03ae \u03c3\u03c4\u03bf\u03bd \u0386\u03c1\u03b7<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth.jpg\" alt=\"\" class=\"wp-image-1696\" srcset=\"https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth.jpg 500w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth-300x300.jpg 300w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth-175x175.jpg 175w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth-70x70.jpg 70w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth-246x246.jpg 246w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth-276x276.jpg 276w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/life-beyond-earth-125x125.jpg 125w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n\n\n\n<p>\u0388\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b8\u03c1\u03c9\u03c0\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03bd \u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b6\u03c9\u03ae \u03ba\u03b1\u03b9 \u03ba\u03ac\u03c0\u03bf\u03c5 \u03b1\u03bb\u03bb\u03bf\u03cd \u03c3\u03c4\u03bf \u03a3\u03cd\u03bc\u03c0\u03b1\u03bd, \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u0393\u03b7. \u039f \u0386\u03c1\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c4\u03cc\u03c0\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b4\u03b9\u03b5\u03c1\u03b5\u03cd\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03c1\u03c9\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b1\u03c5\u03c4\u03bf\u03cd \u03b4\u03b9\u03cc\u03c4\u03b9 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03bc\u03b5 \u03c4\u03b7\u03bd \u0393\u03b7. \u03a4\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae\u03c2 \u03b5\u03c5\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c5\u03bb\u03bb\u03b5\u03c7\u03b8\u03b5\u03af \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ad\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7, \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03ba\u03ac\u03c0\u03bf\u03c4\u03b5 \u03bf \u0386\u03c1\u03b7\u03c2 \u03ae\u03c4\u03b1\u03bd <em>\u03b6\u03b5\u03c3\u03c4\u03cc\u03c2<\/em>, \u03b5\u03af\u03c7\u03b5<em> \u03c0\u03bf\u03bb\u03cd \u03bd\u03b5\u03c1\u03cc<\/em> \u03ba\u03b1\u03b9 \u03c0\u03b9\u03bf<em> \u03c0\u03bb\u03bf\u03cd\u03c3\u03b9\u03b1 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1<\/em> (\u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03c9\u03c1\u03b9\u03bd\u03ae) \u03ba\u03b1\u03b9 \u03ac\u03c1\u03b1 <em>\u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03b4\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03bd\u03b1 \u03c6\u03b9\u03bb\u03bf\u03be\u03b5\u03bd\u03ae\u03c3\u03b5\u03b9 \u03b6\u03c9\u03ae<\/em>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03ae \u03c4\u03bf\u03c5<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_landscape_dry_wet-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"985\" height=\"554\" src=\"https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_landscape_dry_wet-1.png\" alt=\"\" class=\"wp-image-1697\" srcset=\"https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_landscape_dry_wet-1.png 985w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_landscape_dry_wet-1-300x169.png 300w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_landscape_dry_wet-1-768x432.png 768w\" sizes=\"auto, (max-width: 985px) 100vw, 985px\" \/><\/a><\/figure>\n\n\n\n<p>\u0395\u03bd\u03ce \u03b7 \u03b6\u03c9\u03ae \u03be\u03b5\u03c0\u03ae\u03b4\u03b7\u03c3\u03b5 \u03ba\u03b1\u03b9 \u03b5\u03be\u03b5\u03bb\u03af\u03c7\u03b8\u03b7\u03ba\u03b5 \u03c3\u03c4\u03b7\u03bd \u0393\u03b7, \u03c3\u03c4\u03bf\u03bd \u0386\u03c1\u03b7 \u03c3\u03c5\u03bd\u03ad\u03b2\u03b7\u03c3\u03b1\u03bd \u03b5\u03ba\u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03b5\u03c2 \u03ba\u03bb\u03b9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2. \u0397 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03b4\u03b5\u03b9\u03b3\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03bb\u03b7\u03c6\u03b8\u03b5\u03af \u03b1\u03c0\u03cc \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 (\u03c0\u03b5\u03c4\u03c1\u03ce\u03bc\u03b1\u03c4\u03b1, \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03bb\u03c0) \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c8\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03ac\u03c2 \u03c4\u03bf\u03c5.<\/p>\n\n\n\n<p>\u0395\u03c0\u03af\u03c3\u03b7\u03c2, \u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b4\u03b5\u03b9\u03b3\u03bc\u03ac\u03c4\u03c9\u03bd \u03c4\u03b7\u03c2 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1\u03c2 \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c4\u03c9\u03bd \u03c6\u03c9\u03c4\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd, \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03ce\u03c3\u03bf\u03c5\u03bd \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u0391\u03c1\u03b5\u03b9\u03b1\u03bd\u03ae\u03c2 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03ae \u03c4\u03b7\u03c2 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u0393\u03ae\u03b9\u03bd\u03b7.<\/p>\n\n\n\n<p>\u0397 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u0386\u03c1\u03b7 \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b3\u03b5\u03c9\u03c6\u03c5\u03c3\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b5\u03be\u03b5\u03bb\u03af\u03c7\u03b8\u03b7\u03ba\u03b1\u03bd \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03b8\u03b1 \u03bc\u03b1\u03c2 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ac\u03b2\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b7\u03bd \u03b9\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd 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srcset=\"https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_exploration-1024x682.jpg 1024w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_exploration-300x200.jpg 300w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_exploration-768x512.jpg 768w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_exploration-1536x1024.jpg 1536w, https:\/\/2epal-giann.pel.sch.gr\/wp-content\/uploads\/2022\/11\/mars_exploration.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u039f\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ad\u03c2 \u03c3\u03c4\u03bf\u03bd \u0386\u03c1\u03b7 \u03b5\u03bd\u03ad\u03c7\u03bf\u03c5\u03bd \u03c5\u03c8\u03b7\u03bb\u03cc \u03c1\u03af\u03c3\u03ba\u03bf \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1 \u03c5\u03c8\u03b7\u03bb\u03cc 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\u03c4\u03b1\u03be\u03b9\u03b4\u03b9\u03bf\u03cd \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03b1\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03cc\u03bb\u03b5\u03c2 \u03bf\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b5\u03c6\u03bf\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03bb\u03b7\u03c1\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03ae\u03b4\u03b7 \u03c3\u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7. \u03a4\u03bf \u03bd\u03b5\u03c1\u03cc (\u03c0\u03bf\u03c5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c3\u03c4\u03bf\u03bd \u0386\u03c1\u03b7) \u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03bb\u03b7\u03c1\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03b1\u03c5\u03c3\u03af\u03bc\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c4\u03b1\u03be\u03af\u03b4\u03b9 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2. <\/p>\n\n\n\n<p>\u039f\u03b9 \u03c1\u03bf\u03bc\u03c0\u03bf\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c0\u03bf\u03bb\u03cd\u03c4\u03b9\u03bc\u03b5\u03c2 \u03b4\u03b9\u03cc\u03c4\u03b9 \u03b8\u03b1 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03bb\u03c5\u03c0\u03cc\u03b8\u03b7\u03c4\u03bf\u03c5 \u03c4\u03b1\u03be\u03b9\u03b4\u03b9\u03bf\u03cd \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03c4\u03c3\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03c0\u03bb\u03ae\u03c1\u03c9\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae \u03ba\u03b1\u03c4\u03ac\u03bb\u03b7\u03be\u03b7.<\/p>\n\n\n\n<p><strong>\u03a0\u0397\u0393\u0397: <a href=\"https:\/\/www.esa.int\/Science_Exploration\/Human_and_Robotic_Exploration\/Exploration\/Why_go_to_Mars\" target=\"_blank\" rel=\"noreferrer noopener\">The European Space Agency<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The European Space Agency \u0391\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7: \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03bf\u03c2 \u039a\u03b1\u03bc\u03c0\u03ac\u03bd\u03b7\u03c2 \u039f \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 \u0386\u03c1\u03b7\u03c2 (\u03bf ?\u03ba\u03cc\u03ba\u03ba\u03b9\u03bd\u03bf\u03c2? \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2) \u03b1\u03bd\u03ad\u03ba\u03b1\u03b8\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03c3\u03b5 \u03c3\u03c4\u03cc\u03c7\u03bf \u03c0\u03c1\u03bf\u03c2 \u03b5\u03be\u03b5\u03c1\u03b5\u03cd\u03bd\u03b7\u03c3\u03b7, \u03cc\u03c7\u03b9 \u03cc\u03bc\u03c9\u03c2 &hellip; <\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[61,59,60],"class_list":["post-1699","post","type-post","status-publish","format-standard","hentry","category-science-technology","tag-mars","tag-59","tag-60"],"_links":{"self":[{"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1699"}],"version-history":[{"count":1,"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1699\/revisions"}],"predecessor-version":[{"id":1700,"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1699\/revisions\/1700"}],"wp:attachment":[{"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2epal-giann.pel.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}