{"id":216,"date":"2020-04-14T09:27:15","date_gmt":"2020-04-14T07:27:15","guid":{"rendered":"https:\/\/kids.esa.int\/what_is_an_exoplanet\/"},"modified":"2026-10-08T00:25:37","modified_gmt":"2026-10-07T22:25:37","slug":"what_is_an_exoplanet","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/nl\/what_is_an_exoplanet\/","title":{"rendered":"Wat zijn exoplaneten?"},"content":{"rendered":"<div class=\"lede\">\n<p>De\u00a0<a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Planets_and_moons\/The_Solar_System_and_its_planets\" target=\"_blank\" rel=\"noopener\">Zonnestelsel<\/a>\u00a0bevat acht planeten die rond onze ster draaien,\u00a0<a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/The_Sun\/Our_nearest_star\" target=\"_blank\" rel=\"noopener\">de zon<\/a>. Maar wist u dat er nog veel, veel meer planeten in de ruimte zijn, die in een baan rond de\u00a0<a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Stars_and_galaxies\/Stars\" target=\"_blank\" rel=\"noopener\">sterren<\/a>\u00a0die wij \u2019s nachts zien? Deze worden planeten buiten ons zonnestelsel genoemd, kortweg exoplaneten.<\/p>\n<p>Het is ontzettend moeilijk om exoplaneten te ontdekken. Ze zijn zo ver weg dat we ze niet gewoon door een normale telescoop kunnen zien. Ze zijn ook heel klein en zwak vergeleken met de sterren waar ze omheen draaien. Dat betekent dat astronomen die op exoplaneten jagen een aantal handige technieken moeten gebruiken!<\/p>\n<\/div>\n<h2>Bekijk <\/h2>\n<p>Laten we meer te weten komen over exoplaneten en de technieken die worden gebruikt om ze te ontdekken:<\/p>\n<figure class=\"wp-block-embed is-type-video\"><iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/WOD1hT0fhyw\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/figure>\n<h2>Quiz<\/h2>\n<figure class=\"wp-block-embed is-type-video\"><iframe src=\"https:\/\/paxigames.esa.int\/Games\/Trivia\/trivia.html?lan=en&#038;topic=8\" height=\"900\" width=\"500\" scrolling=\"no \"allowfullscreen=\"true\" webkitallowfullscreen=\"true\" mozallowfullscreen=\"true\" ><\/iframe><\/figure>\n<h2>Doe <\/h2>\n<p>Maak een\u00a0<a href=\"http:\/\/www.esa.int\/kids\/en\/things_to_do\/Build_your_own\/Build_your_own_Cheops_spacecraft\" target=\"_blank\" rel=\"noopener\">Cheops-model<\/a><\/p>\n<p>Maak een\u00a0<a href=\"http:\/\/www.esa.int\/kids\/en\/things_to_do\/Build_your_own\/Build_your_own_Gaia_spacecraft\" target=\"_blank\" rel=\"noopener\">Gaia-model<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>The\u00a0Solar System\u00a0contains eight planets orbiting our local star,\u00a0the Sun. But did you know that there are many, many more planets out there in space, orbiting the\u00a0stars\u00a0we see at night? These [&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\/2019\/12\/paxi_explores_exoplanets\/21515859-1-eng-GB\/Paxi_explores_exoplanets.gif","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2019\/12\/Paxi_explores_exoplanets","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":[10,36],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-216","post","type-post","status-publish","format-standard","hentry","category-learn","category-lessons","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/posts\/216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/comments?post=216"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/posts\/216\/revisions"}],"predecessor-version":[{"id":1359,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/posts\/216\/revisions\/1359"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/media?parent=216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/categories?post=216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/tags?post=216"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/panel?post=216"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/language?post=216"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/age?post=216"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/duration?post=216"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/resource_type?post=216"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/audience?post=216"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/nl\/wp-json\/wp\/v2\/wf_post_folders?post=216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}