{"id":21734,"date":"2014-05-02T09:43:10","date_gmt":"2014-05-02T07:43:10","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=21734"},"modified":"2014-05-02T09:43:10","modified_gmt":"2014-05-02T07:43:10","slug":"how-often-do-asteroids-hit-earth","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/","title":{"rendered":"How often do asteroids hit Earth?"},"content":{"rendered":"<!-- google_ad_section_start -->\n<p><a href=\"https:\/\/b612foundation.org\/portfolio\/impact-video\/\">How often do asteroids hit Earth?<\/a><\/p>\n<blockquote><p>Between 2000 and 2013,\u00a0a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations\u00a0detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts.<\/p><\/blockquote>\n<p>There is also a list of all impacts and a video with locations.<\/p>\n<!-- google_ad_section_end -->\n","protected":false},"excerpt":{"rendered":"<!-- google_ad_section_start -->\n<p>How often do asteroids hit Earth? Between 2000 and 2013,\u00a0a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations\u00a0detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of &hellip; <a href=\"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">How often do asteroids hit Earth?<\/span><\/a><\/p>\n<!-- google_ad_section_end -->\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"link","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false,"_links_to":"","_links_to_target":""},"categories":[1],"tags":[1338,1117,53],"keyring_services":[],"class_list":["post-21734","post","type-post","status-publish","format-link","hentry","category-general","tag-disasters","tag-research","tag-space","post_format-post-format-link"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Leonid Mamchenkov\"\/>\n\t<meta name=\"google-site-verification\" content=\"VHvdD0_usx1_4DzKy_QCVcICVgX2EgA2ybELT-wl7kQ\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Leonid Mamchenkov - Life, universe, and everything else\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"How often do asteroids hit Earth? - Leonid Mamchenkov\" \/>\n\t\t<meta property=\"og:description\" content=\"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2014-05-02T07:43:10+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2014-05-02T07:43:10+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MamchenkovBlog\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@mamchenkov\" \/>\n\t\t<meta name=\"twitter:title\" content=\"How often do asteroids hit Earth? - Leonid Mamchenkov\" \/>\n\t\t<meta name=\"twitter:description\" content=\"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@mamchenkov\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#blogposting\",\"name\":\"How often do asteroids hit Earth? - Leonid Mamchenkov\",\"headline\":\"How often do asteroids hit Earth?\",\"author\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#articleImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g\",\"width\":96,\"height\":96,\"caption\":\"Leonid Mamchenkov\"},\"datePublished\":\"2014-05-02T09:43:10+02:00\",\"dateModified\":\"2014-05-02T09:43:10+02:00\",\"inLanguage\":\"en-US\",\"commentCount\":1,\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#webpage\"},\"articleSection\":\"All, disasters, research, space, Link\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/general\\\/#listItem\",\"name\":\"All\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/general\\\/#listItem\",\"position\":2,\"name\":\"All\",\"item\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/general\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#listItem\",\"name\":\"How often do asteroids hit Earth?\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#listItem\",\"position\":3,\"name\":\"How often do asteroids hit Earth?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/general\\\/#listItem\",\"name\":\"All\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#person\",\"name\":\"Leonid Mamchenkov\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g\",\"width\":96,\"height\":96,\"caption\":\"Leonid Mamchenkov\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\",\"url\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/\",\"name\":\"Leonid Mamchenkov\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g\",\"width\":96,\"height\":96,\"caption\":\"Leonid Mamchenkov\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#webpage\",\"url\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/\",\"name\":\"How often do asteroids hit Earth? - Leonid Mamchenkov\",\"description\":\"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \\u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2014\\\/05\\\/02\\\/how-often-do-asteroids-hit-earth\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\"},\"datePublished\":\"2014-05-02T09:43:10+02:00\",\"dateModified\":\"2014-05-02T09:43:10+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#website\",\"url\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/\",\"name\":\"Blog of Leonid Mamchenkov\",\"description\":\"Life, universe, and everything else\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"How often do asteroids hit Earth? - Leonid Mamchenkov","description":"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of","canonical_url":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"VHvdD0_usx1_4DzKy_QCVcICVgX2EgA2ybELT-wl7kQ","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#blogposting","name":"How often do asteroids hit Earth? - Leonid Mamchenkov","headline":"How often do asteroids hit Earth?","author":{"@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author"},"publisher":{"@id":"https:\/\/mamchenkov.net\/wordpress\/#person"},"image":{"@type":"ImageObject","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#articleImage","url":"https:\/\/secure.gravatar.com\/avatar\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g","width":96,"height":96,"caption":"Leonid Mamchenkov"},"datePublished":"2014-05-02T09:43:10+02:00","dateModified":"2014-05-02T09:43:10+02:00","inLanguage":"en-US","commentCount":1,"mainEntityOfPage":{"@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#webpage"},"isPartOf":{"@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#webpage"},"articleSection":"All, disasters, research, space, Link"},{"@type":"BreadcrumbList","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress#listItem","position":1,"name":"Home","item":"https:\/\/mamchenkov.net\/wordpress","nextItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/#listItem","name":"All"}},{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/#listItem","position":2,"name":"All","item":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/","nextItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#listItem","name":"How often do asteroids hit Earth?"},"previousItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#listItem","position":3,"name":"How often do asteroids hit Earth?","previousItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/#listItem","name":"All"}}]},{"@type":"Person","@id":"https:\/\/mamchenkov.net\/wordpress\/#person","name":"Leonid Mamchenkov","image":{"@type":"ImageObject","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#personImage","url":"https:\/\/secure.gravatar.com\/avatar\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g","width":96,"height":96,"caption":"Leonid Mamchenkov"}},{"@type":"Person","@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author","url":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/","name":"Leonid Mamchenkov","image":{"@type":"ImageObject","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g","width":96,"height":96,"caption":"Leonid Mamchenkov"}},{"@type":"WebPage","@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#webpage","url":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/","name":"How often do asteroids hit Earth? - Leonid Mamchenkov","description":"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/mamchenkov.net\/wordpress\/#website"},"breadcrumb":{"@id":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/#breadcrumblist"},"author":{"@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author"},"creator":{"@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author"},"datePublished":"2014-05-02T09:43:10+02:00","dateModified":"2014-05-02T09:43:10+02:00"},{"@type":"WebSite","@id":"https:\/\/mamchenkov.net\/wordpress\/#website","url":"https:\/\/mamchenkov.net\/wordpress\/","name":"Blog of Leonid Mamchenkov","description":"Life, universe, and everything else","inLanguage":"en-US","publisher":{"@id":"https:\/\/mamchenkov.net\/wordpress\/#person"}}]},"og:locale":"en_US","og:site_name":"Leonid Mamchenkov - Life, universe, and everything else","og:type":"article","og:title":"How often do asteroids hit Earth? - Leonid Mamchenkov","og:description":"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of","og:url":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/","og:image":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg","og:image:secure_url":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg","og:image:width":1024,"og:image:height":1024,"article:published_time":"2014-05-02T07:43:10+00:00","article:modified_time":"2014-05-02T07:43:10+00:00","article:publisher":"https:\/\/www.facebook.com\/MamchenkovBlog","twitter:card":"summary_large_image","twitter:site":"@mamchenkov","twitter:title":"How often do asteroids hit Earth? - Leonid Mamchenkov","twitter:description":"How often do asteroids hit Earth? Between 2000 and 2013, a network of sensors that monitors Earth around the clock listening for the infrasound signature of nuclear detonations detected 26 explosions on Earth ranging in energy from 1-600 kilotons \u2013 all caused not by nuclear explosions, but rather by asteroid impacts. There is also a list of","twitter:creator":"@mamchenkov","twitter:image":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg"},"aioseo_meta_data":{"post_id":"21734","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-07-19 23:41:47","updated":"2026-01-15 10:19:44","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\/category\/general\/\" title=\"All\">All<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tHow often do asteroids hit Earth?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/mamchenkov.net\/wordpress"},{"label":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},{"label":"How often do asteroids hit Earth?","link":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/02\/how-often-do-asteroids-hit-earth\/"}],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":18063,"url":"https:\/\/mamchenkov.net\/wordpress\/2013\/04\/24\/ap-twitter-hack-falsely-claims-explosions-at-white-house\/","url_meta":{"origin":21734,"position":0},"title":"AP Twitter Hack Falsely Claims Explosions at White House","author":"Leonid Mamchenkov","date":"April 24, 2013","format":"link","excerpt":"AP Twitter Hack Falsely Claims Explosions at White House Someone made a lot of money with this ...","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27155,"url":"https:\/\/mamchenkov.net\/wordpress\/2016\/12\/20\/largest-digital-survey-of-the-sky-mapped-billions-of-stars\/","url_meta":{"origin":21734,"position":1},"title":"Largest digital survey of the sky mapped billions of stars","author":"Leonid Mamchenkov","date":"December 20, 2016","format":false,"excerpt":"Engadget reports: An international team of astronomers have released two petabytes of data from the Pan-STARRS project that's also known as the \"world's largest digital sky survey.\" Two petabytes of data, according to the team, is equivalent to any of the following: a billion selfies, one hundred Wikipedias or 40\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/12\/space-500x225.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":9236,"url":"https:\/\/mamchenkov.net\/wordpress\/2005\/07\/14\/war-of-the-worlds\/","url_meta":{"origin":21734,"position":2},"title":"War of the Worlds","author":"Leonid Mamchenkov","date":"July 14, 2005","format":false,"excerpt":"One of the good things about having a grandma around is that Olga and I can go to the movies again. We wanted to see \"Mr. and Mrs. Smith\" in the K-Cineplex, but they had some power problems (coincidence? I think not), so we made our way back to Rio\u2026","rel":"","context":"In &quot;3 stars&quot;","block_context":{"text":"3 stars","link":"https:\/\/mamchenkov.net\/wordpress\/category\/movies\/movie-reviews\/3-stars\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2005\/07\/war_of_the_worlds-338x500.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":28813,"url":"https:\/\/mamchenkov.net\/wordpress\/2017\/09\/30\/between-the-earth-and-the-sky\/","url_meta":{"origin":21734,"position":3},"title":"Between the earth and the sky","author":"Leonid Mamchenkov","date":"September 30, 2017","format":"image","excerpt":"Between the earth and the sky","rel":"","context":"In &quot;Instagram&quot;","block_context":{"text":"Instagram","link":"https:\/\/mamchenkov.net\/wordpress\/category\/photography\/instagram\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2017\/09\/1506776531.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2017\/09\/1506776531.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2017\/09\/1506776531.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":15369,"url":"https:\/\/mamchenkov.net\/wordpress\/2011\/08\/03\/day-in-brief-2011-08-03\/","url_meta":{"origin":21734,"position":4},"title":"Day in brief &#8211; 2011-08-03","author":"Leonid Mamchenkov","date":"August 3, 2011","format":false,"excerpt":"Shared: Mari Naval Base explosion made it to the list of 21st Century Deadly Explosions http:\/\/bit.ly\/nz1vgl # I'm at The Ship Inn w\/ @alex_mamchenkov http:\/\/4sq.com\/oyFstl #","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":19002,"url":"https:\/\/mamchenkov.net\/wordpress\/2013\/12\/19\/earth-wind-map\/","url_meta":{"origin":21734,"position":5},"title":"Earth wind map","author":"Leonid Mamchenkov","date":"December 19, 2013","format":"link","excerpt":"Earth wind map","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/21734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/comments?post=21734"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/21734\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=21734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=21734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=21734"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=21734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}