{"id":309,"date":"2019-01-22T09:44:55","date_gmt":"2019-01-22T08:44:55","guid":{"rendered":"https:\/\/kids.esa.int\/the_mystery_of_the_lunar_lights\/"},"modified":"2026-10-08T00:26:41","modified_gmt":"2026-10-07T22:26:41","slug":"the_mystery_of_the_lunar_lights","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/the_mystery_of_the_lunar_lights\/","title":{"rendered":"Kuuvalguse m\u00f5istatus"},"content":{"rendered":"<div class=\"lede\">\n<p>Juba tuhandeid aastaid on teatatud juhtumitest, kus inimesed on n\u00e4inud Kuul helgeid v\u00e4lgatusi. Mis need v\u00f5iksid olla? Kummalised tuled Maa atmosf\u00e4\u00e4ris? T\u00f5endid tulnukate k\u00fclastustest? V\u00f5i eksisid k\u00f5ik need inimesed? ESA projekt nimega NELIOTA on neid v\u00e4lgatusi j\u00e4lginud ja selle tulemused on p\u00f5nevad!<\/p>\n<\/div>\n<p>NELIOTA on l\u00fchend s\u00f5nadest \u201eNear-Earth Object Lunar Impacts and Optical TrAnsients\u201d (Maale l\u00e4hedaste objektide kokkup\u00f5rked Kuuga ja optilised \u00fcleminekud). Projekt kasutab Ateena Riikliku Observatooriumi hallatavat suurt teleskoopi, mis on varustatud spetsiaalse kaameraga, mis teeb v\u00e4ga kiiresti palju pilte. Selle seadme abil on NELIOTA teadlased j\u00e4lginud Kuud ja kogunud andmeid. Nad on m\u00e4rganud palju neid kummalisi Kuul s\u00e4ramisi \u2013 keskmiselt \u00fche iga paari tunni j\u00e4rel! Mis need siis on?<\/p>\n<p>Kosmoses on palju pisikesi kivikilde ja muud materjali, mis m\u00f5nikord p\u00f5rkuvad planeediga v\u00f5i kuuga. Kui see juhtub Maal, p\u00f5levad need sageli meie atmosf\u00e4\u00e4ris \u00e4ra, tekitades n\u00e4htuse, mida nimetame meteooriks (mida m\u00f5nikord nimetatakse ka \u201clangevateks t\u00e4htedeks\u201d). Kuid meie Kuul pole atmosf\u00e4\u00e4ri, seega kui pisikesed kivid sellega kokku p\u00f5rkuvad, purunevad need pinnale ja tekitavad l\u00fchikese v\u00e4lgatus!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"947\" data-credit=\"NELIOTA project\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/12\/Locations_of_lunar_impact_flashes\" 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\/2018\/12\/locations_of_lunar_impact_flashes\/18933831-3-eng-GB\/Locations_of_lunar_impact_flashes.png\" alt=\"Locations of lunar impact flashes detected by the NELIOTA project\"><figcaption>NELIOTA projekti raames tuvastatud Kuu kokkup\u00f5rke v\u00e4lgatuste asukohad<\/figcaption><\/figure>\n<p>V\u00f5imas NELIOTA teleskoop ja kaamera on n\u00e4idanud, et v\u00e4lgatused on \u00fcsna tavalised, kuigi palja silmaga on n\u00e4ha vaid k\u00f5ige heledamaid neist. Siiski on neid raske j\u00e4\u00e4dvustada, sest kokkup\u00f5rked peavad toimuma Kuu osadel, mida P\u00e4ike hetkel ei valgustata. Vastasel juhul on \u00fcmbritsevad Kuu kivid nii heledad, et varjavad v\u00e4lguse. ESA teadlased on seni registreerinud 55 v\u00e4lgatust, kuid ennustavad, et tegelikult n\u00e4evad nad vaid v\u00e4ikest osa koguarvust, mis on t\u00f5en\u00e4oliselt umbes kaheksa v\u00e4lgatust tunnis!\u00a0<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"625\" data-credit=\"Theofanis Matsopoulos\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/12\/The_Kryoneri_Observatory_the_world_s_largest_eye_on_the_Moon\" 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\/2018\/12\/the_kryoneri_observatory_the_world_s_largest_eye_on_the_moon\/18934221-1-eng-GB\/The_Kryoneri_Observatory_the_world_s_largest_eye_on_the_Moon.jpg\" alt=\"The Kryoneri Observatory \u2013 the world&#x27;s largest eye on the Moon\"><figcaption>Kryoneri observatoorium \u2013 maailma suurim Kuu-vaatluspunkt<\/figcaption><\/figure>\n<p>See uurimist\u00f6\u00f6 on oluline mitmel p\u00f5hjusel. Esiteks aitab see meil rohkem teada saada Kuust ja sellest, miks selle kraatritega kaetud pind just selline v\u00e4lja n\u00e4eb. Samuti v\u00f5imaldab see meil paremini m\u00f5ista, kui palju Maa l\u00e4hedal asuvaid objekte (NEO-sid) \u2013 n\u00e4iteks v\u00e4ikeseid kosmosekive, asteroide ja komeete \u2013 on Maa kosmilises naabruses. Suuremad NEO-d v\u00f5ivad olla Maale ohtlikud, kui nad meiega kokku p\u00f5rkaksid, seega mida rohkem teavet meil on, seda paremini saame end kaitsta. ESA v\u00f5tab seda t\u00f5siselt ja kavandab ambitsioonikat missiooni nimega Hera, mille raames katsetatakse viise, kuidas k\u00f5rvaldada kokkup\u00f5rke kursil olevad asteroidid ohust eemale.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"3500\" data-credit=\"ESA - P.Carril\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/10\/Space_Safety_Programme_-_Near_Earth_Objects\" 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\/10\/space_safety_programme_-_near_earth_objects\/9686616-7-eng-GB\/Space_Safety_Programme_-_Near_Earth_Objects.jpg\" alt=\"Near-Earth objects\"><figcaption>Maale l\u00e4hedal asuvad objektid<\/figcaption><\/figure>\n<p>NELIOTA projekt pidi peagi l\u00f5ppema, kuid see on olnud nii edukas, et sellele on antud pikendust ning eksperiment j\u00e4tkub n\u00fc\u00fcd kuni 2021. aasta jaanuarini!<\/p>\n<p><i>Huvitav fakt: NELIOTA kasutab Kryoneri teleskoopi, mis on Maa suurim teleskoop ja mille ainus \u00fclesanne on Kuu j\u00e4lgimine.<\/i><\/p>","protected":false},"excerpt":{"rendered":"<p>For thousands of years there have been reports of people seeing bright flashes on the Moon. What could they be? Strange lights in Earth\u2019s atmosphere? Evidence of alien visitors? Or [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/12\/lunar_impact_gif\/18933950-1-eng-GB\/Lunar_impact_Gif.gif","esa_banner_description":"Lunar impact Gif","esa_banner_credit":"NELIOTA project","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/12\/Lunar_impact_Gif","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-309","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=309"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/309\/revisions"}],"predecessor-version":[{"id":4402,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/309\/revisions\/4402"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=309"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=309"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=309"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=309"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=309"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=309"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=309"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}