{"id":22661,"date":"2019-09-19T12:21:25","date_gmt":"2019-09-19T10:21:25","guid":{"rendered":"https:\/\/www.hilase.cz\/?p=22661"},"modified":"2022-09-20T15:55:13","modified_gmt":"2022-09-20T13:55:13","slug":"powerful-lasers-the-way-to-the-stars-asteroid-mining-and-planetary-defence","status":"publish","type":"post","link":"https:\/\/www.hilase.cz\/en\/powerful-lasers-the-way-to-the-stars-asteroid-mining-and-planetary-defence\/","title":{"rendered":"Powerful lasers: the way to the stars, asteroid mining and planetary defence"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[40],"class_list":["post-22661","post","type-post","status-publish","format-standard","hentry","category-hilase-in-media"],"acf":{"obrazek":{"ID":374,"id":374,"title":"Photo by Jan Schejbalhonzuv@email.cz+420 606 659014","filename":"hilase_5141II.jpg","filesize":165956,"url":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II.jpg","link":"https:\/\/www.hilase.cz\/en\/?attachment_id=374","alt":"","author":"1","description":"","caption":"Photo by Jan Schejbal\nhonzuv@email.cz\n+420 606 659014","name":"photo-by-jan-schejbalhonzuvemail-cz420-606-659014","status":"inherit","uploaded_to":5101,"date":"2018-05-22 06:19:45","modified":"2021-01-12 12:30:14","menu_order":0,"mime_type":"image\/jpeg","type":"image","subtype":"jpeg","icon":"https:\/\/www.hilase.cz\/wp-includes\/images\/media\/default.png","width":1800,"height":1200,"sizes":{"thumbnail":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-175x175.jpg","thumbnail-width":175,"thumbnail-height":175,"medium":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-600x400.jpg","medium-width":600,"medium-height":400,"medium_large":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-768x512.jpg","medium_large-width":768,"medium_large-height":512,"large":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-1800x1200.jpg","large-width":1800,"large-height":1200,"1536x1536":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II.jpg","1536x1536-width":1536,"1536x1536-height":1024,"2048x2048":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II.jpg","2048x2048-width":1800,"2048x2048-height":1200,"image":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-1170x484.jpg","image-width":1170,"image-height":484,"gallery":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-273x210.jpg","gallery-width":273,"gallery-height":210,"card":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-740x390.jpg","card-width":740,"card-height":390,"square":"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II-360x360.jpg","square-width":360,"square-height":360}},"obsah":[{"acf_fc_layout":"text","text":"

In the 1970s, the United States wanted to use a powerful, atomic bomb-initiated X-ray laser to defend against ballistic missiles. The Excalibur project was never completed, and even today, thoughts of large, powerful laser devices seem like something out of a science fiction novel. Right? Recently, the HiLASE laser centre has become a meeting place for scientists from all over the world to discuss the technological possibilities of using powerful laser sources for future applications. Read the full article on astro.cz<\/a>.<\/p>\n","oddelovace":"none"},{"acf_fc_layout":"obrazek","obrazek":{"ID":8068,"id":8068,"title":"128167","filename":"128167.jpg","filesize":286001,"url":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167.jpg","link":"https:\/\/www.hilase.cz\/vykonove-lasery-cesta-ke-hvezdam-tezbe-rud-na-asteroidech-i-obrane-planety\/attachment\/128167\/","alt":"","author":"15","description":"","caption":"Zachycuje 'kr\u00e1tery' po ost\u0159elov\u00e1n\u00ed meteorit\u016f r\u016fzn\u00fdmi druhy laser\u016f po\u0159\u00edzen\u00e9 elektronov\u00fdm mikroskopem a m\u011b\u0159en\u00ed jejich reli\u00e9fu pomoc\u00ed mikroskopu Keyence. Autor: Martin Ferus. P\u0159ebr\u00e1no z astro.cz.","name":"128167","status":"inherit","uploaded_to":8067,"date":"2019-11-19 10:22:55","modified":"2019-11-19 10:23:19","menu_order":0,"mime_type":"image\/jpeg","type":"image","subtype":"jpeg","icon":"https:\/\/www.hilase.cz\/wp-includes\/images\/media\/default.png","width":1069,"height":600,"sizes":{"thumbnail":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167-175x175.jpg","thumbnail-width":175,"thumbnail-height":175,"medium":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167-600x337.jpg","medium-width":600,"medium-height":337,"medium_large":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167-768x431.jpg","medium_large-width":768,"medium_large-height":431,"large":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167.jpg","large-width":1069,"large-height":600,"1536x1536":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167.jpg","1536x1536-width":1069,"1536x1536-height":600,"2048x2048":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167.jpg","2048x2048-width":1069,"2048x2048-height":600,"image":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167-1069x484.jpg","image-width":1069,"image-height":484,"gallery":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167-273x210.jpg","gallery-width":273,"gallery-height":210,"card":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167-740x390.jpg","card-width":740,"card-height":390,"square":"https:\/\/www.hilase.cz\/wp-content\/uploads\/128167-360x360.jpg","square-width":360,"square-height":360}},"popis":"The 'craters' left by different types of laser bombardment of meteorites, taken with an electron microscope, and measurements of their relief with a Keyence microscope. By Martin Ferus. Taken from astro.cz.","centrovat_popis":[]}]},"yoast_head":"\nPowerful lasers: the way to the stars, asteroid mining and planetary defence - HiLASE<\/title>\n<meta name=\"description\" content=\"Recently, the HiLASE laser centre has become a meeting place for scientists from all over the world to discuss the technological possibilities of using powerful laser sources for future applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hilase.cz\/en\/powerful-lasers-the-way-to-the-stars-asteroid-mining-and-planetary-defence\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Powerful lasers: the way to the stars, asteroid mining and planetary defence\" \/>\n<meta property=\"og:description\" content=\"Recently, the HiLASE laser centre has become a meeting place for scientists from all over the world to discuss the technological possibilities of using powerful laser sources for future applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hilase.cz\/en\/powerful-lasers-the-way-to-the-stars-asteroid-mining-and-planetary-defence\/\" \/>\n<meta property=\"og:site_name\" content=\"HiLASE\" \/>\n<meta property=\"article:published_time\" content=\"2019-09-19T10:21:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-09-20T13:55:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1800\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Lucka \u0160t\u011bp\u00e1nkov\u00e1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Powerful lasers: the way to the stars, asteroid mining and planetary defence\" \/>\n<meta name=\"twitter:description\" content=\"Recently, the HiLASE laser centre has become a meeting place for scientists from all over the world to discuss the technological possibilities of using powerful laser sources for future applications.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.hilase.cz\/wp-content\/uploads\/hilase_5141II.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Lucka \u0160t\u011bp\u00e1nkov\u00e1\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hilase.cz\/en\/powerful-lasers-the-way-to-the-stars-asteroid-mining-and-planetary-defence\/\",\"url\":\"https:\/\/www.hilase.cz\/en\/powerful-lasers-the-way-to-the-stars-asteroid-mining-and-planetary-defence\/\",\"name\":\"Powerful lasers: the way to the stars, asteroid mining and planetary defence - 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