{"id":640891,"date":"2019-12-17T10:04:00","date_gmt":"2019-12-17T14:04:00","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=640891"},"modified":"2019-12-17T10:04:00","modified_gmt":"2019-12-17T14:04:00","slug":"the-sprite-before-christmas","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=640891","title":{"rendered":"The sprite before Christmas"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/spaceweekly.com\/wp-content\/uploads\/2019\/12\/The_sprite_before_Christmas_card_full.jpg\" alt=\"\" \/><br \/>\n\tImage: <\/p>\n<p>Someone decked the skies with boughs of sprites.<\/p>\n<p>The red jellyfish in the sky is a unique red sprite high above a storm across the southern plains of the United States.<\/p>\n<p>Taken in the early hours of 21 October by outdoor photographer Paul Smith, red sprites, along with blue jets and elves, are elusive electrical discharges in the upper atmosphere that are difficult to study as they occur over thunderstorms and propagate out into space.<\/p>\n<p>\u00a0\u201cThere were some very strong events and many dancing sprites as the storms matured,\u201d says Paul.<\/p>\n<p>\u201cI was so amazed to capture some very bright reflections in the lake I was shooting from. I was out until the early\u00a0hours of the morning and got home at 5:00, but so worth it!\u201d\u00a0The photo was taken from Lake Acadia, Oklahoma. Watch a video of the storm <a href=\"https:\/\/www.youtube.com\/watch?v=S4bNQBOlOhk&amp;t=8s\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">here<\/a>.<\/p>\n<p>Sightings of these elusive high altitude optical phenomena had long been based on hearsay and appeared to be linked with thunderstorms. \u00a0First camera images of red sprites were obtained about 30 years ago. The scientific community was intrigued and wanted to learn more, leading to the creation of an observatory that is now aboard the International Space Station.<\/p>\n<p>Called the <a href=\"https:\/\/www.esa.int\/Science_Exploration\/Human_and_Robotic_Exploration\/Research\/Atmosphere_Space_Interactions_Monitor\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Atmosphere-Space Interactions Monitor, or ASIM<\/a>, the suite of instruments includes optical cameras and photometers to capture red sprites and other high altitude luminous events as well as lightning. ASIM also carries a Gamma-ray detector to study so-called Terrestrial Gamma-ray Flashes (TGFs).<\/p>\n<p>All these instruments are mounted together outside the European Columbus module and look downwards towards the Earth. The combination of optical and Gamma-ray detectors in the same payload makes it possible to describe the lightning processes that lead to TGF emissions. ASIM provides the highest ever spatial and temporal resolution for the study of electrical activity linked to thunderstorms.<\/p>\n<p>New data from ASIM will improve our understanding of the effect of thunderstorms on the atmosphere and thus contribute to more accurate climate models.<\/p>\n<p>The data ASIM is generating has been made available to the public for the first time and can be consulted at the <a href=\"https:\/\/asdc.space.dtu.dk\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">ASIM Science Data Center<\/a>. A recent paper was also published in <a href=\"https:\/\/science.sciencemag.org\/content\/early\/2019\/12\/09\/science.aax3872\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Science magazine<\/a>.<\/p>\n<p>Though they are difficult to detect\u00a0due to their faintness and the fact that they disappear within milliseconds, the conditions from Earth were just right to catch these sprites in action.<\/p>\n<p>You can find more of Paul\u2019s work on his <a href=\"https:\/\/www.spritechaser.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">website<\/a>, <a href=\"https:\/\/www.facebook.com\/paulmsmithphotography\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Facebook<\/a>, <a href=\"https:\/\/twitter.com\/paulmsmithphoto?lang=en\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Twitter<\/a>, and <a href=\"https:\/\/www.youtube.com\/c\/PaulMSmith\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">YouTube<\/a>.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"http:\/\/www.esa.int\/ESA_Multimedia\/Images\/2019\/12\/The_sprite_before_Christmas\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">The sprite before Christmas<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: ESA Space News&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Image: Someone decked the skies with boughs of sprites. The red jellyfish in the sky is a unique red sprite high above a storm across the southern plains of the&hellip; <\/p>\n","protected":false},"author":1,"featured_media":640892,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-640891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ESA"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/640891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=640891"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/640891\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/640892"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=640891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=640891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=640891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}