{"id":283898,"date":"2023-01-09T20:00:00","date_gmt":"2023-01-10T00:00:00","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-484861"},"modified":"2023-09-29T17:38:51","modified_gmt":"2023-09-29T21:38:51","slug":"fluidic-telescope-flute-enabling-the-next-generation-of-large-space-observatories","status":"publish","type":"post","link":"https:\/\/www.nasa.gov\/general\/fluidic-telescope-flute-enabling-the-next-generation-of-large-space-observatories\/","title":{"rendered":"Fluidic Telescope (FLUTE): Enabling the Next Generation of Large Space Observatories"},"content":{"rendered":"\n<p><strong>Edward Balaban<\/strong><br>NASA Ames Research Center<\/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-none \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1152\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Flute in space\" 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\/01\/flute_fulltelescope_05_8k_v1.png 3840w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=2048,1152 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=1200,675 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?resize=2000,1125 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" loading=\"eager\" \/><\/a><\/figure><\/div><\/div><\/div>\n\n\n<p>The future of space-based UV\/optical\/IR astronomy requires ever larger telescopes. For example, the highest priority astrophysics targets, including Earth-like exoplanets, first generation stars, and early galaxies, are all very faint, which presents a challenge for current and next generation telescopes. Larger telescopes are one of the main (if not the main) way to address this issue.<\/p>\n\n\n\n<p>One of the more important science questions  Are we alone in the Universe?  has been asked for thousands of years and features prominently in the Astro2020 decadal survey. We are fortunate to live at a time when technologies finally exist to begin answering it. Over the last three decades, a number of methods have been used to identify potentially habitable planets around other stars. James Webb Space Telescope (JWST) will perform some spectroscopic measurements of transiting exoplanet atmospheres, perhaps even detecting biomarker gases. The next NASA Astrophysics flagship mission (Roman) will do direct imaging spectroscopy of exoplanets, but it is not specifically designed for potentially habitable planets. The follow-on flagship recommended by the Astro2020 survey is planned to directly image 25 potentially Earth-like planets. However, the number of exoplanets on which life could be detected by the Astro2020 flagship is strongly limited by its aperture, which is planned to be ~6 m.<\/p>\n\n\n\n<p>With mission costs depending strongly on aperture diameter, scaling current space telescope technologies to aperture sizes beyond 10 m does not appear economically viable. The 6-m Astro2020 flagship would already strain NASAs budget and its launch date is expected to be later than most astronomers would like (first half of the 2040s), largely driven by the substantial expected cost. Without a breakthrough in scalable technologies for large telescopes, future advances in astrophysics may slow down or even completely stall. Thus, there is a need for cost-effective solutions to scale space telescopes to larger sizes.<\/p>\n\n\n\n<p>We propose a mission concept for a space observatory with a large-aperture (50-meter) unsegmented primary mirror suitable for a variety of astronomical applications. The mirror would be created in space via a novel approach based on fluidic shaping in microgravity, which has already been successfully demonstrated in a laboratory neutral buoyancy environment, in parabolic microgravity flights, and aboard the International Space Station (ISS). Theoretically scale-invariant, this technique has produced optical components with superb, sub-nanometer (RMS) surface quality. In the Phase I study we will analyze suitable options for the key components of the 50-m observatory, develop its detailed mission concept, and create an initial plan for a subscale small spacecraft demonstration in low Earth orbit (LEO).<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.nasa.gov\/directorates\/stmd\/niac\/niac-2023-phase-i-and-phase-ii-selections\/\" data-type=\"post\" data-id=\"283891\">2023 Phase I Selection<\/a><\/strong><\/p>\n\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 NIAC Topics<\/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\/space-technology-mission-directorate\/\" 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>Space Technology Mission Directorate<\/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=\"525\" height=\"800\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/stmd.jpg?w=525\" 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\/12\/stmd.jpg 525w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/stmd.jpg?resize=197,300 197w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/stmd.jpg?resize=263,400 263w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/stmd.jpg?resize=394,600 394w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/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\/stmd-the-nasa-innovative-advanced-concepts-niac\/\" 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>NASA Innovative Advanced Concepts<\/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=\"1041\" height=\"521\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/niac_magnetosphere.png?w=1041\" 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\/12\/niac_magnetosphere.png 1041w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/niac_magnetosphere.png?resize=300,150 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/niac_magnetosphere.png?resize=768,384 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/niac_magnetosphere.png?resize=1024,512 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/niac_magnetosphere.png?resize=400,200 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/niac_magnetosphere.png?resize=600,300 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/niac_magnetosphere.png?resize=900,450 900w\" sizes=\"(max-width: 1041px) 100vw, 1041px\" \/><\/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\/niac-funded-studies\/\" 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>NIAC Funded Studies<\/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=\"473\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?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\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png 4053w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=300,92 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=768,236 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=1024,315 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=1536,473 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=2048,630 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=400,123 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=600,185 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=900,277 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=1200,369 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/2022_niac_ph_i_ii_selections_web_graphic_banner_final_v2.png?resize=2000,615 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\/about-niac\/\" 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>About NIAC<\/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=\"649\" height=\"766\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/09\/niac_2019_howe_troy.png?w=649\" 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\/2019\/09\/niac_2019_howe_troy.png 649w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/09\/niac_2019_howe_troy.png?resize=254,300 254w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/09\/niac_2019_howe_troy.png?resize=339,400 339w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/09\/niac_2019_howe_troy.png?resize=508,600 508w\" sizes=\"(max-width: 649px) 100vw, 649px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Edward BalabanNASA Ames Research Center The future of space-based UV\/optical\/IR astronomy requires ever larger telescopes. For example, the highest priority astrophysics targets, including Earth-like exoplanets, first generation stars, and early galaxies, are all very faint, which presents a challenge for current and next generation telescopes. Larger telescopes are one of the main (if not the [...]<\/p>\n","protected":false},"author":66,"featured_media":533440,"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":"66","nasa_hds_core_meta_article_contacts":[],"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":[1],"news-tags":[],"internal-terms":[9529,12691],"coauthors":[8624],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"Fluidic Telescope (FLUTE): Enabling the Next Generation of Large Space Observatories","url":"https:\/\/www.nasa.gov\/general\/fluidic-telescope-flute-enabling-the-next-generation-of-large-space-observatories\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/general\/fluidic-telescope-flute-enabling-the-next-generation-of-large-space-observatories\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png"},"articleSection":"General","author":[{"@type":"Person","name":"Loura Hall"}],"creator":["Loura Hall"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["General"],"dateCreated":"2023-01-10T00:00:00Z","datePublished":"2023-01-10T00:00:00Z","dateModified":"2023-09-29T21:38:51Z"},"rendered":"<meta name=\"parsely-title\" content=\"Fluidic Telescope (FLUTE): Enabling the Next Generation of Large Space Observatories\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/general\/fluidic-telescope-flute-enabling-the-next-generation-of-large-space-observatories\/\" \/>\n<meta name=\"parsely-type\" content=\"post\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2023-01-10T00:00:00Z\" \/>\n<meta name=\"parsely-section\" content=\"General\" \/>\n<meta name=\"parsely-tags\" content=\"General\" \/>\n<meta name=\"parsely-author\" content=\"Loura Hall\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":3,"time_ago":"1 year","featured_image":{"id":533440,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/flute_fulltelescope_05_8k_v1.png","title":"flute_fulltelescope_05_8k_v1","alt":"Flute in space","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/283898"}],"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\/66"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/comments?post=283898"}],"version-history":[{"count":3,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/283898\/revisions"}],"predecessor-version":[{"id":577508,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/283898\/revisions\/577508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/533440"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=283898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=283898"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=283898"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=283898"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=283898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}