{"id":20920,"date":"2020-02-01T08:30:00","date_gmt":"2020-02-01T13:30:00","guid":{"rendered":"http:\/\/hobbyspace.com\/Blog\/?p=20920"},"modified":"2020-01-31T19:29:18","modified_gmt":"2020-02-01T00:29:18","slug":"student-and-amateur-cubesat-news-roundup-jan-28-2020","status":"publish","type":"post","link":"https:\/\/hobbyspace.com\/Blog\/?p=20920","title":{"rendered":"Student and amateur CubeSat news roundup &#8211; Feb.1.2020"},"content":{"rendered":"<p>A sampling of recent articles, press releases, etc. related to student and amateur <a href=\"https:\/\/en.wikipedia.org\/wiki\/CubeSat\" target=\"_blank\" rel=\"noopener noreferrer\">CubeSat<\/a> \/ SmallSat projects and programs (find <a href=\"https:\/\/hobbyspace.com\/Blog\/?cat=4\">previous smallsat roundups here<\/a>):<\/p>\n<figure id=\"attachment_20931\" aria-describedby=\"caption-attachment-20931\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.kraksat.pl\/space\/en\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"20931\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=20931\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2021\/01\/KRAKsat_2.jpg\" data-orig-size=\"1000,1000\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"KRAKsat\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;The KRAKsat CubeSat.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2021\/01\/KRAKsat_2.jpg\" class=\"wp-image-20931\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2021\/01\/KRAKsat_2-500x500.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2021\/01\/KRAKsat_2-500x500.jpg 500w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2021\/01\/KRAKsat_2-150x150.jpg 150w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2021\/01\/KRAKsat_2-768x768.jpg 768w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2021\/01\/KRAKsat_2.jpg 1000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-20931\" class=\"wp-caption-text\">The <a href=\"https:\/\/www.kraksat.pl\/space\/en\/\">KRAKsat CubeSat<\/a>.<\/figcaption><\/figure>\n<p>** <strong>A review of <a href=\"https:\/\/www.kraksat.pl\/space\/en\/\" target=\"_d\" rel=\"noopener noreferrer\">KRAKsat<\/a> performance after its deployment from the ISS in June 2019<\/strong>. The satellite was developed by students at the AGH University of Science and Technology\u00a0 and Jagiellonian University in Krak\u00f3w, Poland. It was &#8220;one of the first Cubesat type satellites in Poland but also the first satellite in the world which uses magnetic liquid, called ferrofluid, for orientation control&#8221;. KRAKsat was active in orbit for about two weeks before a cascade of problems led it into an unstoppable reboot cycle.<\/p>\n<ul>\n<li><a href=\"https:\/\/hackaday.com\/2020\/01\/24\/lessons-learned-from-a-cubesat-postmortem\/\" target=\"_d\" rel=\"noopener noreferrer\">Lessons Learned From A CubeSat Postmortem | Hackaday<\/a><\/li>\n<li><a href=\"https:\/\/www.researchgate.net\/publication\/337874738_KRAKsat_Satellite_Mission_-_Lessons_Learned_EN\">KRAKsat Satellite Mission &#8211; Lessons Learned &#8211; ResarchGate<\/a><\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\"><em>This slow energy drain continued until the voltage dropped to the point that the power supply shut down, and that\u2019s were things really started going south. Once the satellite shut down the batteries were able to start charging back up, which normally would have been a good thing. But unfortunately the KRAKsat had no mechanism to remain powered down once the voltage climbed back above the shutoff threshold. This caused the satellite to enter into and loop where it would reboot itself as many as 150 times per orbit (approximately 90 minutes).<\/em><\/p>\n<p style=\"padding-left: 40px;\"><em>The paper then goes into a laundry list of other problems that contributed to KRAKsat\u2019s failure. For example, the satellite had redundant radios onboard, but the software on them wasn\u2019t identical. When they needed to switch over to the secondary radio, they found that a glitch in its software meant it was unable to access some portions of the onboard flash storage. The team also identified the lack of a filesystem on the flash storage as another stumbling block; having to pull things out using a pointer and the specific memory address was a cumbersome and time consuming task made all the more difficult by the spacecraft\u2019s deteriorating condition.<\/em><\/p>\n<blockquote class=\"twitter-tweet\">\n<p dir=\"ltr\" lang=\"pl\">[ENG] KRAKsat &amp; \u015awiatowid deployment seen from <a href=\"https:\/\/twitter.com\/Space_Station?ref_src=twsrc%5Etfw\">@Space_Station<\/a>!<\/p>\n<p>[PL] Deployment widziany z Mi\u0119dzynarodowej Stacji Kosmicznej &#8211; robi wra\u017cenie! &#x1f680;<a href=\"https:\/\/twitter.com\/hashtag\/kosmos?src=hash&amp;ref_src=twsrc%5Etfw\">#kosmos<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/polskawkosmosie?src=hash&amp;ref_src=twsrc%5Etfw\">#polskawkosmosie<\/a> <a href=\"https:\/\/t.co\/jmE5pATBqC\">pic.twitter.com\/jmE5pATBqC<\/a><\/p>\n<p>\u2014 KRAKsat Space Systems (@kraksatpl) <a href=\"https:\/\/twitter.com\/kraksatpl\/status\/1148533953009213440?ref_src=twsrc%5Etfw\">July 9, 2019<\/a><\/p><\/blockquote>\n<p><script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>** <strong>Recognition for the CubeSat projects of the students<\/strong> at <a href=\"https:\/\/www.weissschool.org\/academics\/weiss-school-academic-overview\" target=\"_d\" rel=\"noopener noreferrer\">The Weiss School<\/a> (preK-8) in Palm Beach Garderns, Florida:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.wptv.com\/news\/region-n-palm-beach-county\/palm-beach-gardens\/the-weiss-school-students-honored-by-u-s-rep-brian-mast\" target=\"_d\" rel=\"noopener noreferrer\">The Weiss School students recognized by U.S. Rep. Brian Mast &#8211; WPTV.com<\/a>.<\/li>\n<li><a href=\"https:\/\/mast.house.gov\/2020\/1\/mast-introduces-resolution-recognizing-weiss-school-accomplishments\" target=\"_d\" rel=\"noopener noreferrer\">Mast Introduces Resolution Recognizing Weiss School Accomplishments &#8211; Congressman Brian Mast<\/a><\/li>\n<li><a href=\"https:\/\/www.palmbeachpost.com\/news\/20190426\/gardens-middle-school-students-building-second-satellite-to-launch-into-space\" target=\"_d\" rel=\"noopener noreferrer\">Gardens middle school students building second satellite to launch into space -The Palm Beach Post &#8211; West Palm Beach, FL<\/a><\/li>\n<\/ul>\n<p>More about the two Weiss School CubeSats<\/p>\n<ul>\n<li><a href=\"https:\/\/www.weissschool.org\/academics\/weisssat-1-cubesat\" target=\"_d\" rel=\"noopener noreferrer\">WeissSat1 CubeSat<\/a><\/li>\n<li><a href=\"https:\/\/digitalcommons.usu.edu\/cgi\/viewcontent.cgi?article=4289&amp;context=smallsat\">WeissSat-1: A Student Developed Astrobiology Payload for Small Satellite Microgravity<\/a><br \/>\nResearch, R. Lyons et al., 32st Annual AIAA\/USU Conference on Small Satellites, Aug. 2018 (pdf).<\/li>\n<li><a href=\"https:\/\/space.skyrocket.de\/doc_sdat\/capsat-1.htm\" target=\"_d\" rel=\"noopener noreferrer\">CapSat 1 &#8211; Gunter&#8217;s Space Page<\/a><\/li>\n<li><a href=\"https:\/\/www.nanosats.eu\/sat\/capsat-1\" target=\"_d\" rel=\"noopener noreferrer\">CapSat-1 &#8211; Nanosats Database<\/a><\/li>\n<\/ul>\n<p>** <a href=\"https:\/\/www.amsat.org\/\" target=\"_d\" rel=\"noopener noreferrer\"><strong>AMSAT<\/strong><\/a><strong> news<\/strong> on student and amateur CubeSat\/smallsat projects: <a title=\"[ans] ANS-313 AMSAT News Service Special Bulletin - Fox-1Cliff Currently Scheduled for November 19th Launch\" href=\"https:\/\/amsat.org\/pipermail\/ans\/2020\/001156.html\">ANS-026 AMSAT News Service Special Bulletin<\/a><\/p>\n<ul>\n<li>HuskySat-1 With AMSAT VHF\/UHF Linear Transponder Planned for Deployment Soon<\/li>\n<li>Celebration of 50th Anniversary of Australis-OSCAR 5<\/li>\n<li>ARRL to Argue for Continued Access to 3-GHz Spectrum as FCC Sets Comment Deadlines<\/li>\n<li>FO-99 (NEXUS) 1st Anniversary Report<\/li>\n<li>Amateurs in the News: \u201c96-year-old Amateur Radio operator at Ontario Science Centre speaks with astronaut&#8221;<\/li>\n<li>Upcoming ARISS Contacts<\/li>\n<li>Upcoming AMSAT Events<\/li>\n<li>Upcoming Satellite Operations<\/li>\n<li>Satellite Shorts From All Over<\/li>\n<\/ul>\n<p><strong>General CubeSat\/SmallSat info<\/strong>:<\/p>\n<ul>\n<li><strong>Resources<\/strong>:\n<ul>\n<li><a href=\"http:\/\/www.polysat.org\/\" target=\"_d\" rel=\"noopener noreferrer\">PolySat<\/a> &#8211; &#8220;PolySat is a student run, multidisciplinary independent research lab. We are the CubeSat development team of Cal Poly, an originator and leader for launches in the CubeSat community.&#8221;<\/li>\n<li>Pauline Faure &#8211; Inside the <a href=\"https:\/\/www.cubesat.org\/\">CubeSat Lab at Cal Poly<\/a> &#8211; Cold Star Project<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\"><em>Dr. Pauline Faure, Assistant Professor at California Polytechnic State University&#8217;s Aerospace Engineering Department, is on the Cold Star Project with host Jason Kanigan. We&#8217;re talking about what it&#8217;s like to be a student in Cal Poly&#8217;s CubeSat Lab. Dr. Faure has international experience in Europe, Japan and the USA. The lab has completed eight missions in the past year including the bus for Lightsail 2. This is a great interview for space students.<\/em><\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1600\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/ks1PitksSMA?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<ul>\n<li>\u00a0<strong>Projects<\/strong>:\n<ul>\n<li><a href=\"https:\/\/spectrum.ieee.org\/aerospace\/satellites\/building-an-orbiting-internet-just-for-satellites\" target=\"_d\" rel=\"noopener noreferrer\">Building an Orbiting Internet Just for Satellites &#8211; IEEE Spectrum<\/a><\/li>\n<li><a href=\"https:\/\/blogs.nasa.gov\/spacestation\/2020\/01\/29\/crew-works-human-research-cubesats-and-gears-up-for-spaceship-departures\/\">Crew Works Human Research, CubeSats and Gears Up for Spaceship Departures \u2013 Space Station\/NASA<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><strong>== <em>Amazon Ad<\/em> ==<\/strong><\/p>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/www.amazon.com\/gp\/product\/3659960713\/ref=as_li_tl?ie=UTF8&amp;camp=1789&amp;creative=9325&amp;creativeASIN=3659960713&amp;linkCode=as2&amp;tag=hobbyspace&amp;linkId=b85a2ddcb76b07347e191733e7b7692f\" target=\"_blank\" rel=\"noopener noreferrer\">Introduction to CubeSat Technology and Subsystem:<br \/>\nOrbit Design, Debris Impact, and Orbital Decay Prediction<\/a><img loading=\"lazy\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"\/\/ir-na.amazon-adsystem.com\/e\/ir?t=hobbyspace&amp;l=am2&amp;o=1&amp;a=3659960713\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/strong><\/p>\n<p style=\"text-align: center;\"><iframe style=\"width: 120px; height: 240px;\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?ServiceVersion=20070822&amp;OneJS=1&amp;Operation=GetAdHtml&amp;MarketPlace=US&amp;source=ac&amp;ref=tf_til&amp;ad_type=product_link&amp;tracking_id=hobbyspace&amp;marketplace=amazon&amp;region=US&amp;placement=3659960713&amp;asins=3659960713&amp;linkId=ee28742debe4fc8cce06999839f88c9a&amp;show_border=true&amp;link_opens_in_new_window=true&amp;price_color=333333&amp;title_color=0066c0&amp;bg_color=ffffff\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><span style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" data-mce-type=\"bookmark\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A sampling of recent articles, press releases, etc. related to student and amateur CubeSat \/ SmallSat projects and programs (find previous smallsat roundups here): ** A review of KRAKsat performance after its deployment from the ISS in June 2019. The satellite was developed by students at the AGH University of Science and Technology\u00a0 and Jagiellonian &hellip; <a href=\"https:\/\/hobbyspace.com\/Blog\/?p=20920\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Student and amateur CubeSat news roundup &#8211; Feb.1.2020<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4,22,32],"tags":[],"class_list":["post-20920","post","type-post","status-publish","format-standard","hentry","category-amateurstudent-satellite","category-education","category-space-radio"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p34aWK-5rq","jetpack-related-posts":[{"id":19925,"url":"https:\/\/hobbyspace.com\/Blog\/?p=19925","url_meta":{"origin":20920,"position":0},"title":"Student and amateur CubeSat news roundup &#8211; Oct.13.2019","author":"TopSpacer","date":"October 13, 2019","format":false,"excerpt":"A sampling of recent articles, press releases, etc. related to student and amateur CubeSat \/ SmallSat projects and programs (find previous smallsat roundups here): ** High school students learn spacecraft engineering in the Irvine Cubesat program in Irvine, California: IPSF CubeSat Program | Beckman Foundation The Irvine CubeSat Program is\u2026","rel":"","context":"In &quot;Amateur\/Student Satellite&quot;","block_context":{"text":"Amateur\/Student Satellite","link":"https:\/\/hobbyspace.com\/Blog\/?cat=4"},"img":{"alt_text":"Irvine01 and Irvine02 Cubesats","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/10\/DtmxcfbUcAA3LAh1-500x500.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":20062,"url":"https:\/\/hobbyspace.com\/Blog\/?p=20062","url_meta":{"origin":20920,"position":1},"title":"Student and amateur CubeSat news roundup &#8211; Oct.27.2019","author":"TopSpacer","date":"October 27, 2019","format":false,"excerpt":"A sampling of recent articles, press releases, etc. related to student and amateur CubeSat \/ SmallSat projects and programs (find previous smallsat roundups here): ** Lightweight 3D printed composite CubeSat structure built by French university students with industrial partners: CRP Technology revolutionized nanosatellite world - CRP Propelling the field of\u2026","rel":"","context":"In &quot;Amateur\/Student Satellite&quot;","block_context":{"text":"Amateur\/Student Satellite","link":"https:\/\/hobbyspace.com\/Blog\/?cat=4"},"img":{"alt_text":"Lisa 3d printed CubeSat ","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/10\/cs-cubesat-lisa-3d-printed1-500x279.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":19871,"url":"https:\/\/hobbyspace.com\/Blog\/?p=19871","url_meta":{"origin":20920,"position":2},"title":"Student and amateur CubeSat news roundup &#8211; Oct.7.2019","author":"TopSpacer","date":"October 7, 2019","format":false,"excerpt":"A sampling of recent articles, press releases, etc. related to student and amateur CubeSat \/ SmallSat projects and programs (find previous smallsat roundups here): ** \u00a0University of Tokyo's AQT-D: AQUA Thruster-Demonstrator was delivered to the ISS in the HTV-8 cargo module launched by a H-IIB rocket on Sept.24th. The student\u2026","rel":"","context":"In &quot;Amateur\/Student Satellite&quot;","block_context":{"text":"Amateur\/Student Satellite","link":"https:\/\/hobbyspace.com\/Blog\/?cat=4"},"img":{"alt_text":"AQT-D AQUA Thruster Demonstrator","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/10\/AQT-D_AQUA_ThrusterDemonstrator.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":17573,"url":"https:\/\/hobbyspace.com\/Blog\/?p=17573","url_meta":{"origin":20920,"position":3},"title":"Student and amateur CubeSat news roundup &#8211; Jan.20.2019","author":"TopSpacer","date":"January 20, 2019","format":false,"excerpt":"A sampling of recent articles, press releases, etc. about student and amateur CubeSat \/ SmallSat projects and programs: ** On-Orbit Frequency Change Announced for UWE-4 CubeSat - ARRL.org The Satellite Technology group at the University of W\u00fcrzburg has announced a change of frequency for the UWE-4 CubeSat, launched on a\u2026","rel":"","context":"In &quot;Amateur\/Student Satellite&quot;","block_context":{"text":"Amateur\/Student Satellite","link":"https:\/\/hobbyspace.com\/Blog\/?cat=4"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":19430,"url":"https:\/\/hobbyspace.com\/Blog\/?p=19430","url_meta":{"origin":20920,"position":4},"title":"Student and amateur CubeSat news roundup &#8211; Aug.12.2019","author":"TopSpacer","date":"August 12, 2019","format":false,"excerpt":"A sampling of recent articles, press releases, etc. related to student and amateur CubeSat \/ SmallSat projects and programs: ** Virginia Tech awarded NASA contract to launch and operate the LAICE CubeSat (Lower Atmosphere\/Ionosphere Coupling Experiment) as a part of the agency's CubeSat Launch Initiative program. Lower Atmosphere\/Ionsphere Coupling Experiment\u2026","rel":"","context":"In &quot;Amateur\/Student Satellite&quot;","block_context":{"text":"Amateur\/Student Satellite","link":"https:\/\/hobbyspace.com\/Blog\/?cat=4"},"img":{"alt_text":"LAICE diagram","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/08\/laice-overview-ngc-presentation-120215-6-6381.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":19654,"url":"https:\/\/hobbyspace.com\/Blog\/?p=19654","url_meta":{"origin":20920,"position":5},"title":"Student and amateur CubeSat news roundup &#8211; Sept.9.2019","author":"TopSpacer","date":"September 9, 2019","format":false,"excerpt":"A sampling of recent articles, press releases, etc. related to student and amateur CubeSat \/ SmallSat projects and programs (find previous smallsat roundups here): ** HARP cubesat developed by Utah State and Univ. Maryland at Baltimore County teams will measure \u00a0aerosol and cloud properties of the atmosphere: Space Dynamics Lab\u2026","rel":"","context":"In &quot;Amateur\/Student Satellite&quot;","block_context":{"text":"Amateur\/Student Satellite","link":"https:\/\/hobbyspace.com\/Blog\/?cat=4"},"img":{"alt_text":"HARP Cubesat","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/09\/harp__21.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/20920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20920"}],"version-history":[{"count":11,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/20920\/revisions"}],"predecessor-version":[{"id":21027,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/20920\/revisions\/21027"}],"wp:attachment":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}