{"id":38399,"date":"2016-07-08T13:33:00","date_gmt":"2016-07-08T17:33:00","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-387728"},"modified":"2023-12-22T11:08:52","modified_gmt":"2023-12-22T16:08:52","slug":"two-month-uas-flight-test-series-concludes","status":"publish","type":"post","link":"https:\/\/www.nasa.gov\/centers-and-facilities\/armstrong\/two-month-uas-flight-test-series-concludes\/","title":{"rendered":"Two Month UAS Flight Test Series Concludes"},"content":{"rendered":"<div id=\"\" class=\"padding-top-5 padding-bottom-3 width-full maxw-full hds-module hds-module-full wp-block-nasa-blocks-article-intro\"><div class=\"width-full maxw-full article-header\"><div class=\"margin-bottom-2 width-full maxw-full\"><p class=\"label carbon-60 margin-0 margin-bottom-3 padding-0\">4 min read<\/p><h1 class=\"display-48 margin-bottom-2\">Two Month UAS Flight Test Series Concludes<\/h1><\/div><\/div><\/div>\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1360\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"NASA\u2019s Ikhana Unmanned Aircraft System (UAS).\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg 4288w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=300,199 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=768,510 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=1024,680 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=1536,1020 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=2048,1360 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=400,266 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=600,399 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=900,598 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=1200,797 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/12\/ed15-0184-25.jpg?resize=2000,1328 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" loading=\"eager\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">NASA\u2019s Ikhana Unmanned Aircraft System (UAS) flew 19 missions to test and validate algorithms developed to provide advanced Detect-and-Avoid alerts to UAS pilots on the ground, to help determine standards for integration into the National Airspace System.<\/div><div class=\"hds-credits\">Credits: NASA<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>As the wheels of NASA\u2019s Ikhana Unmanned Aircraft System (UAS) touched down on Thursday, June 30, a two-month flight test series came to a close, concluding an essential stage in the agency\u2019s research into technologies that support safe integration of UAS into the National Airspace System (NAS).<\/p>\n\n\n\n<p>Flight Test Series 4 (FT4), which took place at Armstrong Flight Research Center in Edwards, California, began on April 26, consisted of 19 flights over a nine-week period. The flights tested Detect-and-Avoid (DAA) algorithms developed by NASA, General Atomics Aeronautical Systems, Inc., Honeywell, and other industry partners that, for the first time, could validate Minimum Operational Performance Standards (MOPS), established by RTCA Special Committee 228.<\/p>\n\n\n\n<p>The algorithms successfully generated precise alerts necessary for the pilot controlling the Ikhana from the ground to remain well clear and avoid collisions.<\/p>\n\n\n\n<p>Two different NASA-developed algorithms were tested in the flight test series. The Java Architecture for Detect and Avoid Extensibility and Modeling (JADEM), algorithm was developed by NASA\u2019s Ames Research Center in Moffett Field, California, and works as an \u201cauto-resolver\u201d integrated with a pilot display. This algorithm is paired with the Vigilant Spirit Control Station display, developed by the Air Force Research Lab, which provides a tool for pilots to observe traffic and avoid inflight conflicts.<\/p>\n\n\n\n<p>The other algorithm tested in FT4 was the NASA Langley Research Center\u2019s Detect and Avoid Alerting Logic for Unmanned Systems (DAIDALUS), which helps determine conflicts and calculates the maneuvers necessary to maintain a safe distance between aircraft.<\/p>\n\n\n\n<p>To test these algorithms, over 260 scripted encounters were performed between the Ikhana and manned \u201cintruder\u201d aircraft. These intruders included NASA\u2019s B200 King Air, T-34C, G-III and TG-14 aircraft, a Honeywell C-90 King Air, and a U.S. Air Force C-12 King Air, and all flew pre-determined flight paths, which subsequently triggered the DAA alerting and maneuver guidance logic for Ikhana\u2019s pilot, allowing the aircraft to avoid collisions. The use of the DAA system onboard Ikhana demonstrated an airborne capability that can be achieved to make UAS flight as safe as or safer than current NAS operations.<\/p>\n\n\n\n<p>The intruders were equipped with different surveillance systems that identified them as either cooperative or non-cooperative aircraft, which is a real life aspect of NAS operations.<\/p>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1365\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg 4821w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=768,512 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=1024,683 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=1536,1024 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=2048,1365 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=600,400 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=900,600 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=1200,800 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?resize=2000,1333 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">NASA\u2019s Ikhana remotely piloted aircraft (front-right) is situated near NASA Armstrong Flight Research Center\u2019s Hangar 4802 after an Unmanned Aircraft Systems Integration into the National Airspace System Flight Test Series 4 flight, along with five flight \u201cintruders.\u201d These intruders, which include NASA\u2019s TG-14 (front-left), T-34C (front-center), B-200 King Air (back-left), Gulfstream-III (back-center) and a Honeywell C-90 King Air (back-right), fly within a pre-determined distance to Ikhana to test Detect-and-Avoid technology during research flights.<\/div><div class=\"hds-credits\">Credits: NASA \/ Carla Thomas<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>Cooperative aircraft include those intruders capable of sharing their location, such as an Automatic Dependent Surveillance-Broadcast (ADS-B) system, Traffic Alert and Collision Avoidance System (TCAS), or a transponder facilitating traffic detection and resolution. Non-cooperative aircraft refer to intruders who either are not equipped with these systems, or have system failures and require an alternative means of detection.<\/p>\n\n\n\n<p>Including intruders with mixed equipage in the testing represents a more challenging environment, in which not all aircraft feature cooperative systems, according to Sam Kim, NASA\u2019s UAS-NAS Integrated Test and Evaluation Project Engineer.<\/p>\n\n\n\n<p>\u201cThe only sensor currently being used to detect non-cooperative aircraft is the onboard air-to-air radar, and because the radar has limited detection ranges and uncertainties compared to cooperative sensors, the timeline for alerting and enabling pilot reaction is more compressed,\u201d said Kim.<\/p>\n\n\n\n<p>In addition to pilot intervention, a number of encounters tested the DAA system\u2019s interoperability with automatic collision avoidance maneuvers, performed using TCAS. The TCAS maneuvering was one of the objectives for testing and the collision avoidance performed successfully. Mike Marston, lead operations engineer for Armstrong\u2019s Integrated Test and Evaluation, who supported the flights as chief test conductor, indicated that TCAS testing was necessary, given the autopilot\u2019s capabilities.<\/p>\n\n\n\n<p>\u201cAn advantage of an unmanned aircraft is that it has an advanced autopilot system,\u201d Marston said, \u201cso we can take that system and insert automatic maneuvering, and allow the aircraft itself to perform that maneuver, which is currently a climb or descend maneuver.\u201d<\/p>\n\n\n\n<p>FT4 applied data collected from its predecessor, Flight Test Series 3, and was conducted following several years of groundwork efforts between NASA and its partners on the UAS-NAS project, including GA-ASI.<\/p>\n\n\n\n<p>\u201cFlight Test 4 was the culmination of over five years of intense research and development on behalf of GA-ASI and our partners,\u201d said David R. Alexander, President, Aircraft Systems, GA-ASI. \u201cWe are very proud to be a part of this historic flight test campaign.\u201d<\/p>\n\n\n\n<p>Data collected from the flight test series will be used by RTCA SC-228 to define DAA performance standards as a first phase to enable routine NAS access for UAS.<\/p>\n\n\n<div id=\"\" class=\"hds-social-media grid-container grid-container-block nasa-gb-align- width-full maxw-full margin-y-0 padding-y-5 padding-x-3 desktop:padding-x-0 font-weight-bold hds-module wp-block-nasa-blocks-social-media-links\">\t\t<div class=\"display-flex flex-align-center padding-y-1\" id=\"social-facebook\">\n\t\t\t<div class=\"circle-4 minw-4 display-flex flex-align-center flex-justify-center\" style=\"background-color: #4267B2;\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" aria-labelledby=\"facebookIconTitle\"><title id=\"facebookIconTitle\">Facebook logo<\/title><path d=\"M9 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class=\"color-carbon-black\">\n\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black minh-mobile\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"192\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?w=300\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png 3953w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=300,192 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=768,491 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=1024,655 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=1536,983 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=2048,1310 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=400,256 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=600,384 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=900,576 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=1200,768 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=2000,1280 2000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"padding-right-0 desktop:padding-right-10\">\n\t\t\t\t\t\t\t\t<div class=\"subheading margin-bottom-1\">4 min read<\/div>\n\t\t\t\t\t\t\t\t<div class=\"margin-bottom-1\"><h3 class=\"related-article-title\">Globetrotting NASA Research Model Increases Accuracy<\/h3><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"display-flex flex-align-center label related-article-label margin-bottom-1 color-carbon-60\">\n\t\t\t\t\t\t\t\t\t<span class=\"display-flex flex-align-center margin-right-2\">\n\t\t\t\t\t\t\t\t\t\t<svg version=\"1.1\" class=\"square-2 margin-right-1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" width=\"16px\" height=\"16px\" viewBox=\"0 0 16 16\" style=\"enable-background:new 0 0 16 16;\" xml:space=\"preserve\"><g><g><path d=\"M8,0C3.5,0-0.1,3.7,0,8.2C0.1,12.5,3.6,16,8,16c4.4,0,8-3.6,8-8C16,3.5,12.4,0,8,0z M8,15.2 C4,15.2,0.8,12,0.8,8C0.8,4,4,0.8,8,0.8c3.9,0,7.2,3.2,7.2,7.1C15.2,11.9,12,15.2,8,15.2z\"\/><path d=\"M5.6,12c0.8-0.8,1.6-1.6,2.4-2.4c0.8,0.8,1.6,1.6,2.4,2.4c0-2.7,0-5.3,0-8C8.8,4,7.2,4,5.6,4 C5.6,6.7,5.6,9.3,5.6,12z\"\/><\/g><\/g><\/svg>\n\t\t\t\t\t\t\t\t\t\t<span>Article<\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"\">\n\t\t\t\t\t\t\t\t\t\t37 mins ago\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-4 margin-bottom-4 desktop:margin-bottom-0 desktop:padding-right-3\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/centers-and-facilities\/armstrong\/nasa-supports-california-students-aiming-to-advance-technology\/\" class=\"color-carbon-black\">\n\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black minh-mobile\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1279\" src=\"https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=1920&h=1279&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=1920&h=1279&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=300&h=200&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=768&h=512&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=1024&h=682&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=1536&h=1023&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=400&h=266&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=600&h=400&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=900&h=600&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/AFRC2024-0082-22\/AFRC2024-0082-22~large.jpg?w=1200&h=799&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"padding-right-0 desktop:padding-right-10\">\n\t\t\t\t\t\t\t\t<div class=\"subheading margin-bottom-1\">2 min read<\/div>\n\t\t\t\t\t\t\t\t<div class=\"margin-bottom-1\"><h3 class=\"related-article-title\">NASA Supports California Students Aiming to Advance Technology<\/h3><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"display-flex flex-align-center label related-article-label margin-bottom-1 color-carbon-60\">\n\t\t\t\t\t\t\t\t\t<span class=\"display-flex flex-align-center margin-right-2\">\n\t\t\t\t\t\t\t\t\t\t<svg version=\"1.1\" class=\"square-2 margin-right-1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" width=\"16px\" height=\"16px\" viewBox=\"0 0 16 16\" style=\"enable-background:new 0 0 16 16;\" xml:space=\"preserve\"><g><g><path d=\"M8,0C3.5,0-0.1,3.7,0,8.2C0.1,12.5,3.6,16,8,16c4.4,0,8-3.6,8-8C16,3.5,12.4,0,8,0z M8,15.2 C4,15.2,0.8,12,0.8,8C0.8,4,4,0.8,8,0.8c3.9,0,7.2,3.2,7.2,7.1C15.2,11.9,12,15.2,8,15.2z\"\/><path d=\"M5.6,12c0.8-0.8,1.6-1.6,2.4-2.4c0.8,0.8,1.6,1.6,2.4,2.4c0-2.7,0-5.3,0-8C8.8,4,7.2,4,5.6,4 C5.6,6.7,5.6,9.3,5.6,12z\"\/><\/g><\/g><\/svg>\n\t\t\t\t\t\t\t\t\t\t<span>Article<\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"\">\n\t\t\t\t\t\t\t\t\t\t5 days ago\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-4 margin-bottom-4 desktop:margin-bottom-0 desktop:padding-right-3\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/aeronautics\/armd-solicitations\/\" class=\"color-carbon-black\">\n\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black minh-mobile\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"161\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?w=300\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg 1600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=300,161 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=768,411 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=1024,548 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=1536,823 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=400,214 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=600,321 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=900,482 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/explore-flight-HI-RES-no-meatball.jpg?resize=1200,643 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"padding-right-0 desktop:padding-right-10\">\n\t\t\t\t\t\t\t\t<div class=\"subheading margin-bottom-1\">7 min read<\/div>\n\t\t\t\t\t\t\t\t<div class=\"margin-bottom-1\"><h3 class=\"related-article-title\">ARMD Solicitations<\/h3><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"display-flex flex-align-center label related-article-label margin-bottom-1 color-carbon-60\">\n\t\t\t\t\t\t\t\t\t<span class=\"display-flex flex-align-center margin-right-2\">\n\t\t\t\t\t\t\t\t\t\t<svg version=\"1.1\" class=\"square-2 margin-right-1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" width=\"16px\" height=\"16px\" viewBox=\"0 0 16 16\" style=\"enable-background:new 0 0 16 16;\" xml:space=\"preserve\"><g><g><path d=\"M8,0C3.5,0-0.1,3.7,0,8.2C0.1,12.5,3.6,16,8,16c4.4,0,8-3.6,8-8C16,3.5,12.4,0,8,0z M8,15.2 C4,15.2,0.8,12,0.8,8C0.8,4,4,0.8,8,0.8c3.9,0,7.2,3.2,7.2,7.1C15.2,11.9,12,15.2,8,15.2z\"\/><path d=\"M5.6,12c0.8-0.8,1.6-1.6,2.4-2.4c0.8,0.8,1.6,1.6,2.4,2.4c0-2.7,0-5.3,0-8C8.8,4,7.2,4,5.6,4 C5.6,6.7,5.6,9.3,5.6,12z\"\/><\/g><\/g><\/svg>\n\t\t\t\t\t\t\t\t\t\t<span>Article<\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"\">\n\t\t\t\t\t\t\t\t\t\t2 weeks ago\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<\/div>\n\n<div id=\"\" class=\"hds-topic-cards nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-topic-cards\">\t\t<div class=\"grid-container grid-container-block-lg padding-x-0\">\n\t\t\t<div class=\"grid-row flex-align-center margin-bottom-3\">\n\t\t\t\t<div class=\"desktop:grid-col-8 margin-bottom-2 desktop:margin-bottom-0\">\n\t\t\t\t\t<div class=\"label color-carbon-60 margin-bottom-2\">Keep Exploring<\/div>\n\t\t\t\t\t<h2 class=\"heading-36 line-height-sm\">Discover More Topics From NASA<\/h2>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-row grid-gap-2 hds-topic-cards-wrapper\">\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/nasa-missions\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Missions<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg 3840w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=2048,1152 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=1200,675 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=2000,1125 2000w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/humans-in-space\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Humans In Space<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"368\" height=\"560\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg?w=368\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg 368w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg?resize=197,300 197w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg?resize=263,400 263w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/solar-system\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Solar System Exploration<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t<p class=\"margin-bottom-0 margin-top-2 color-carbon-20-important\">Why Oceans Matter The story of oceans is the story of life. Life as we know it requires three ingredients:…<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img decoding=\"async\" loading=\"lazy\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/07\/pia06890-our-solar-system-banner-1920x640-1.jpg\" ><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/explore-nasas-history\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Explore NASA’s History<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1919\" height=\"1878\" src=\"https:\/\/images-assets.nasa.gov\/image\/as17-134-20476\/as17-134-20476~large.jpg?w=1919&h=1878&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" 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desktop:grid-col-5 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n\t\t\t<div class=\"padding-top-3 border-top-1px border-color-carbon-black\">\n\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t<h2 class=\"heading-14\">Details<\/h2>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-row margin-bottom-3\">\n\t\t\t\t\t<div class=\"grid-col-4\">\n\t\t\t\t\t\t<div class=\"subheading\">Last Updated<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8\">Dec 22, 2023<\/div>\n\t\t\t\t<\/div>\n\t\t\t<div class=\"grid-row margin-bottom-3\"><div class=\"grid-col-4\"><div class=\"subheading\">Editor<\/div><\/div><div class=\"grid-col-8\">Yvonne Gibbs<\/div><\/div><div class=\"grid-row margin-bottom-3\"><div class=\"grid-col-4\"><div class=\"subheading\">Contact<\/div><\/div><div class=\"grid-col-8\"><div class=\"margin-bottom-3\"><div>Jim Banke<\/div><div><a href=\"mailto:jim.banke@nasa.gov\">jim.banke@nasa.gov<\/a><\/div><\/div><\/div><\/div>\t\t\t<\/div>\n\t\t<\/div>\n\t<div class=\"grid-col-12 desktop:grid-col-5 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\"><div class=\"padding-top-3 border-top-1px border-color-carbon-black \"><div class=\"margin-bottom-2\"><h2 class=\"heading-14\">Related Terms<\/h2><\/div><ul class=\"article-tags\"><li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/armstrong\/\">Armstrong Flight Research Center<\/a><\/li><li class=\"article-tag\"><a href=\"https:\/\/nasa.gov\/mission\/aam\" rel=\"noopener\">Advanced Air Mobility<\/a><\/li><li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/aeronautics\/\">Aeronautics<\/a><\/li><li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/aeronautics-research-mission-directorate\/\">Aeronautics Research Mission Directorate<\/a><\/li><li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/aeronautics\/drones-and-you\/\">Drones & You<\/a><\/li><li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/directorates\/armd\/iasp\/\">Integrated Aviation Systems Program<\/a><\/li><li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/directorates\/armd\/integrated-aviation-systems-program\/uas-in-the-nas\/\">UAS in the NAS<\/a><\/li><\/ul><\/div><\/div>\n\t<\/div>\n<\/section>\n\t<\/div>","protected":false},"excerpt":{"rendered":"<p>As the wheels of NASA\u2019s Ikhana Unmanned Aircraft System (UAS) touched down on Thursday, June 30, a two-month flight test series came to a close, concluding an essential stage in the agency\u2019s research into technologies that support safe integration of UAS into the National Airspace System (NAS). Flight Test Series 4 (FT4), which took place […]<\/p>\n","protected":false},"author":9,"featured_media":47921,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"297751","nasa_hds_core_meta_article_contacts":["47"],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[],"footnotes":""},"categories":[2855,13118,2660,2874,2826,3306,12738],"news-tags":[],"internal-terms":[10618,10831],"coauthors":[3854],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"Two Month UAS Flight Test Series Concludes","url":"https:\/\/www.nasa.gov\/centers-and-facilities\/armstrong\/two-month-uas-flight-test-series-concludes\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/centers-and-facilities\/armstrong\/two-month-uas-flight-test-series-concludes\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg"},"articleSection":"NASA Centers & Facilities","author":[{"@type":"Person","name":"NASA"}],"creator":["NASA"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["NASA Directorates","Aeronautics Research Mission Directorate","Integrated Aviation Systems Program","UAS in the NAS","Armstrong Flight Research Center","Advanced Air Mobility","Aeronautics","Drones & You"],"dateCreated":"2016-07-08T17:33:00Z","datePublished":"2016-07-08T17:33:00Z","dateModified":"2023-12-22T16:08:52Z"},"rendered":"<meta name=\"parsely-title\" content=\"Two Month UAS Flight Test Series Concludes\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/centers-and-facilities\/armstrong\/two-month-uas-flight-test-series-concludes\/\" \/>\n<meta name=\"parsely-type\" content=\"post\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2016-07-08T17:33:00Z\" \/>\n<meta name=\"parsely-section\" content=\"NASA Centers & Facilities\" \/>\n<meta name=\"parsely-tags\" content=\"NASA Directorates,Aeronautics Research Mission Directorate,Integrated Aviation Systems Program,UAS in the NAS,Armstrong Flight Research Center,Advanced Air Mobility,Aeronautics,Drones & You\" \/>\n<meta name=\"parsely-author\" content=\"NASA\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":4,"time_ago":"8 years","featured_image":{"id":47921,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/afrc2016-0138-01_0.jpg","title":"afrc2016-0138-01_0","alt":"","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/38399"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/comments?post=38399"}],"version-history":[{"count":6,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/38399\/revisions"}],"predecessor-version":[{"id":461286,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/38399\/revisions\/461286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/47921"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=38399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=38399"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=38399"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=38399"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=38399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}