{"id":694,"date":"2012-11-30T14:15:00","date_gmt":"2012-11-30T13:15:00","guid":{"rendered":"https:\/\/kids.esa.int\/europe_s_comet_explorers\/"},"modified":"2026-10-08T00:31:13","modified_gmt":"2026-10-07T22:31:13","slug":"europe_s_comet_explorers","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/el\/europe_s_comet_explorers\/","title":{"rendered":"\u039f\u03b9 \u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03af\u03bf\u03b9 \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ad\u03c2 \u03ba\u03bf\u03bc\u03b7\u03c4\u03ce\u03bd"},"content":{"rendered":"<div class=\"lede\">\n<p>\u03a3\u03c4\u03b9\u03c2 13 \u039c\u03b1\u03c1\u03c4\u03af\u03bf\u03c5 1986, \u03c4\u03bf \u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03cc \u03c3\u03ba\u03ac\u03c6\u03bf\u03c2 \u00abGiotto\u00bb \u03c4\u03b7\u03c2 ESA \u03ad\u03c3\u03c4\u03b5\u03b9\u03bb\u03b5 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b5\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b1\u03cd\u03c1\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c0\u03b1\u03c4\u03ac\u03c4\u03b1\u03c2, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b5\u03ba\u03c4\u03cc\u03be\u03b5\u03c5\u03b5 \u03c6\u03c9\u03c4\u03b5\u03b9\u03bd\u03ac \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c3\u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1. \u0389\u03c4\u03b1\u03bd \u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf\u03c2 \u03ad\u03b2\u03bb\u03b5\u03c0\u03b5 \u03c4\u03bf\u03bd \u03c3\u03c4\u03b5\u03c1\u03b5\u03cc \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c1\u03b4\u03b9\u03ac \u03b5\u03bd\u03cc\u03c2 \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7.<\/p>\n<\/div>\n<p>\u03a3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03c4\u03bf\u03c5 Giotto \u03ae\u03c4\u03b1\u03bd \u03bf \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7\u03c2 \u03a7\u03ac\u03bb\u03b5\u03ca, \u03c0\u03bf\u03c5 \u03c0\u03ae\u03c1\u03b5 \u03c4\u03bf \u03cc\u03bd\u03bf\u03bc\u03ac \u03c4\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0392\u03c1\u03b5\u03c4\u03b1\u03bd\u03cc \u03b1\u03c3\u03c4\u03c1\u03bf\u03bd\u03cc\u03bc\u03bf \u03c4\u03bf\u03c5 17\u03bf\u03c5 \u03b1\u03b9\u03ce\u03bd\u03b1, \u0388\u03bd\u03c4\u03bc\u03bf\u03bd\u03c4 \u03a7\u03ac\u03bb\u03b5\u03ca. \u0391\u03c5\u03c4\u03cc\u03c2 \u03ae\u03c4\u03b1\u03bd \u03bf \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b5\u03b9\u03b4\u03b7\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03cc\u03c4\u03b9 \u03b1\u03c5\u03c4\u03cc\u03c2 \u03bf \u03bb\u03b1\u03bc\u03c0\u03c1\u03cc\u03c2 \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03cc\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c0\u03c4\u03b7\u03c2, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03b9 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u0397\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03ac\u03b8\u03b5 75\u201376 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1. \u0397 \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b5\u03c0\u03af\u03c3\u03ba\u03b5\u03c8\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03bf\u03c5\u03c1\u03b1\u03bd\u03bf\u03cd\u03c2 \u03bc\u03b1\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03b5\u03af \u03b3\u03b9\u03b1 \u03c4\u03bf 2061.<\/p>\n<p>\u039f \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03a7\u03ac\u03bb\u03b5\u03ca \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c0\u03b9\u03bf \u03b4\u03b9\u03ac\u03c3\u03b7\u03bc\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03cd\u03c1\u03b9\u03b1 \u03ba\u03bf\u03bc\u03ae\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0389\u03bb\u03b9\u03bf. \u0391\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03ba\u03bf\u03c4\u03ac\u03b4\u03b9 \u03c4\u03bf\u03c5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd \u0397\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2, \u03bf \u03a7\u03ac\u03bb\u03b5\u03ca \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03bc\u03b1\u03c2. \u039a\u03ac\u03b8\u03b5 \u039f\u03ba\u03c4\u03ce\u03b2\u03c1\u03b9\u03bf, \u03b7 \u0393\u03b7 \u03b4\u03b9\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c1\u03b5\u03cd\u03bc\u03b1 \u03bb\u03b5\u03c0\u03c4\u03cc\u03ba\u03bf\u03ba\u03ba\u03b7\u03c2 \u03c3\u03ba\u03cc\u03bd\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c6\u03ae\u03bd\u03b5\u03b9 \u03c0\u03af\u03c3\u03c9 \u03c4\u03bf\u03c5 \u03bf \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7\u03c2, \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03b2\u03c1\u03bf\u03c7\u03ae \u03b4\u03b9\u03b1\u03c4\u03c4\u03cc\u03bd\u03c4\u03c9\u03bd \u03c4\u03c9\u03bd \u039f\u03c1\u03b9\u03c9\u03bd\u03af\u03b4\u03c9\u03bd. \u039f \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7\u03c2 \u03a7\u03ac\u03bb\u03b5\u03ca \u03b8\u03b5\u03c9\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c5\u03c0\u03b5\u03cd\u03b8\u03c5\u03bd\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03c1\u03bf\u03c7\u03ae \u03bc\u03b5\u03c4\u03b5\u03c9\u03c1\u03b9\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u0395\u03c4\u03b1 \u0391\u03ba\u03bf\u03c5\u03b1\u03c1\u03af\u03b4\u03c9\u03bd, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c7\u03ce\u03c1\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf \u03c4\u03bf\u03bd \u039c\u03ac\u03b9\u03bf. \u0391\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03bc\u03b5\u03c4\u03b5\u03c9\u03c1\u03af\u03c4\u03b5\u03c2, \u03b3\u03bd\u03c9\u03c3\u03c4\u03bf\u03af \u03c3\u03c5\u03c7\u03bd\u03ac \u03c9\u03c2 \u201c\u03c0\u03b5\u03c6\u03c4\u03b1\u03c3\u03c4\u03ad\u03c1\u03b9\u03b1\u201d, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03c9\u03c4\u03b5\u03b9\u03bd\u03ac \u03af\u03c7\u03bd\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c6\u03ae\u03bd\u03bf\u03c5\u03bd \u03c0\u03af\u03c3\u03c9 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03bf\u03c0\u03b9\u03ba\u03ac, \u03c4\u03b1\u03c7\u03ad\u03c9\u03c2 \u03ba\u03b9\u03bd\u03bf\u03cd\u03bc\u03b5\u03bd\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03c3\u03c5\u03bd\u03c4\u03c1\u03b9\u03bc\u03bc\u03b9\u03ce\u03bd \u03c4\u03bf\u03c5 \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7, \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03ba\u03b1\u03af\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1 \u03c4\u03b7\u03c2 \u0393\u03b7\u03c2.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"ESA, image by AOES Medialab\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/05\/Rosetta_orbiting_Comet_67P_Churyumov-Gerasimenko2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2011\/05\/rosetta_orbiting_comet_67p_churyumov-gerasimenko2\/18245884-2-eng-GB\/Rosetta_orbiting_Comet_67P_Churyumov-Gerasimenko.jpg\" alt=\"Rosetta orbiting Comet 67P\/Churyumov-Gerasimenko\"><figcaption>\u03a4\u03bf Rosetta \u03c3\u03b5 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ac \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7 67P\/Churyumov-Gerasimenko<\/figcaption><\/figure>\n<p>\u039c\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03c3\u03b7\u03bc\u03b5\u03af\u03c9\u03c4\u03b7 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1 \u03c4\u03bf\u03c5 \u00abGiotto\u00bb, \u03ad\u03c7\u03bf\u03c5\u03bd \u03bc\u03b5\u03bb\u03b5\u03c4\u03b7\u03b8\u03b5\u03af \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03bf\u03b9 \u03ba\u03bf\u03bc\u03ae\u03c4\u03b5\u03c2 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03ac \u03c3\u03ba\u03ac\u03c6\u03b7. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b7 \u03c0\u03b9\u03bf \u03c6\u03b9\u03bb\u03cc\u03b4\u03bf\u03be\u03b7 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03cc \u03c3\u03ba\u03ac\u03c6\u03bf\u03c2 \u00abRosetta\u00bb \u03c4\u03b7\u03c2 ESA, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b8\u03b1 \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf\u03bd \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7 Churyumov-Gerasimenko \u03c4\u03bf 2014. \u03a4\u03bf \u00abRosetta\u00bb \u03b8\u03b1 \u03c0\u03b5\u03c4\u03ac\u03be\u03b5\u03b9 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1, \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b9\u03b1 \u03b5\u03b9\u03c2 \u03b2\u03ac\u03b8\u03bf\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c4\u03c9\u03bd \u03b1\u03bb\u03bb\u03b1\u03b3\u03ce\u03bd \u03c0\u03bf\u03c5 \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c7\u03ce\u03c1\u03b1 \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b1\u03c5\u03c4\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0389\u03bb\u03b9\u03bf. \u0398\u03b1 \u03b1\u03c0\u03b5\u03bb\u03b5\u03c5\u03b8\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03ad\u03bd\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc \u03c3\u03ba\u03ac\u03c6\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u00abPhilae\u00bb, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03bf\u03bc\u03b1\u03bb\u03ae \u03c0\u03c1\u03bf\u03c3\u03b3\u03b5\u03af\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03bf\u03bc\u03ae\u03c4\u03b7!<\/p>","protected":false},"excerpt":{"rendered":"<p>On 13 March 1986, ESA\u2019s Giotto spacecraft sent back pictures of a black, potato-shaped object that was blasting bright jets of material into space. 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