{"id":96041,"date":"2013-04-01T18:58:00","date_gmt":"2013-04-01T22:58:00","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-356604"},"modified":"2023-10-02T09:53:00","modified_gmt":"2023-10-02T13:53:00","slug":"what-is-scan","status":"publish","type":"post","link":"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/what-is-scan\/","title":{"rendered":"What is SCaN?"},"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\">3 min read<\/p><h1 class=\"display-48 margin-bottom-2\">What is SCaN?<\/h1><\/div><\/div><\/div>\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"We are SCaN\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/i7T_Neh6XCQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>NASA\u2019s <a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/\" data-type=\"topic\">Space Communications and Navigation program<\/a>, or SCaN,\u00a0serves as the program office for all of NASA\u2019s space communications activities, presently enabling the success of more than 100 NASA and non-NASA missions. SCaN manages the <a href=\"https:\/\/www.nasa.gov\/communicating-with-missions\/nsn\" data-type=\"topic\">Near Space Network<\/a> and the <a href=\"https:\/\/www.nasa.gov\/communicating-with-missions\/dsn\" data-type=\"topic\">Deep Space Network<\/a>. Additionally, SCaN ensures the availability and allocation of the <a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/spectrum\/\">radio frequency spectrum<\/a> for all NASA programs.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>SCaN is responsible for developing an integrated space communications and navigation architecture to support science and human exploration programs through 2040.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><b>Vision Statement<\/b><\/h1>\n\n\n\n<p><\/p>\n\n\n\n<p><em>To build and maintain a scalable integrated mission support infrastructure that can readily evolve to accommodate new and changing technologies, while providing comprehensive, robust, cost-effective and exponentially higher data rate space communications services to enable NASA\u2019s science, space operations and exploration missions.<\/em><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Communications Networks<\/strong><\/h1>\n\n\n\n<p><\/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-cover \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1320\" height=\"990\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?w=1320\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"An antenna points to the sky, lighting up a dark black background.\" style=\"transform: scale(1); transform-origin: 49% 22%; object-position: 49% 22%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg 1320w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?resize=300,225 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?resize=768,576 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?resize=1024,768 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?resize=400,300 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?resize=600,450 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?resize=900,675 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?resize=1200,900 1200w\" sizes=\"(max-width: 1320px) 100vw, 1320px\" loading=\"eager\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">Deep Space Network, Deep Space Station 56 (DSS-56), a 111-foot (34-meter) antenna.<\/div><div class=\"hds-credits\">NASA\/JPL-Caltech<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/communicating-with-missions\/dsn\" data-type=\"topic\">Deep Space Network <\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/communicating-with-missions\/nsn\" data-type=\"topic\">Near Space Network<\/a> \n\n\n<ul>\n<li><a rel=\"noopener\" href=\"https:\/\/www.nasa.gov\/directorates\/heo\/scan\/services\/networks\/near_space_network\">\u200b<\/a><a rel=\"noopener\" href=\"https:\/\/esc.gsfc.nasa.gov\/projects\/ACCESS\">ACCESS Project<\/a><a rel=\"noopener\" href=\"https:\/\/www.nasa.gov\/directorates\/heo\/scan\/services\/networks\/near_space_network\"> <\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/mission\/tracking-and-data-relay-satellites\/\" data-type=\"mission\" data-id=\"196334\">Tracking and Data Relay Satellite System <\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Areas of Focus<\/strong><\/h1>\n\n\n\n<p><a href=\"https:\/\/www.nasa.gov\/?migration=converted-node-467738\" data-type=\"migration\" data-id=\"73647\"> <\/a><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/nasas-commercial-communications-services\/\" data-type=\"migration\">Commercialization of Near-Earth Communications  <\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/gps-and-pnt-policy\/\">GPS and PNT Policy<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/scan-outreach\/\">Outreach and Communications<\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/scan-internship-project-sip\/\">SCaN Internship Project <\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/podcasts\/invisible-network\/\">The Invisible Network Podcast<\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/scan-services-and-scheduling\/\">SCaN Services and Scheduling<\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/missions\/artemis\/nasa-develops-second-generation-search-and-rescue-beacon-technology\/\" data-type=\"post\" data-id=\"94416\"> Search and Rescue (SAR)<\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li> <a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/spectrum\/\">Spectrum Management <\/a> <\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/engineering-and-technology\/\">Technology and Engineering <\/a>\n\n\n\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/communicating-with-missions\/delay-disruption-tolerant-networking\/\">Delay\/Disruption Tolerant Networking <\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/lunanet-interoperability-specification\/\" data-type=\"post\">LunaNet<\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/communicating-with-missions\/lasercomms\/\">Optical\/Laser Communications <\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/world-quantum-day\/\" data-type=\"post\">Quantum Communications <\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><b>Key Mission Drivers<\/b><\/h1>\n\n\n\n<p><\/p>\n\n\n\n<ul>\n<li>Develop a unified space communications and navigation network infrastructure capable of meeting both robotic and human exploration mission needs.<\/li>\n\n\n\n<li>Implement a networked communication and navigation infrastructure across space.<\/li>\n\n\n\n<li>Provide the highest data rates feasible for both robotic and human exploration missions on its infrastructure.<\/li>\n\n\n\n<li>Assure data communication protocols for space exploration missions are internationally interoperable.<\/li>\n\n\n\n<li>Provide the end space communication and navigation infrastructure for Lunar and Mars surfaces.<\/li>\n\n\n\n<li>Provide communication and navigation services to enable Lunar and Mars human missions.<\/li>\n\n\n\n<li>Continue to meet its commitments to provide space communications and navigation services to existing and planned missions.<\/li>\n\n\n\n<li>Leverage commercial capabilities to increase efficiency and robustness of NASA space networks.<br>\n\t <\/li>\n<\/ul>\n\n\n\n<p>SCaN provides communications and navigation services that are essential to the operation of NASA\u2019s spaceflight missions. Accordingly, SCaN has developed goals and objectives that support the program\u2019s role in the agency\u2019s long-term strategy.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Program Goals<\/strong><\/h1>\n\n\n\n<p><\/p>\n\n\n\n<ul>\n<li>Support NASA and external organizations with integrated space communications, navigation, and data systems services that enable mission success. <\/li>\n\n\n\n<li>Perform the infrastructure, sustaining, and replenishment efforts necessary to maintain service capacity and capability consistent with the agency\u2019s commitments and mission model. <\/li>\n\n\n\n<li>Provide enabling, efficient, and effective mission services with respect to space communications and navigation technology development, telecommunications standards development, and spectrum management. <\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Program Supporting Objectives<\/strong><\/h1>\n\n\n\n<p><\/p>\n\n\n\n<ul>\n<li><strong>Mission Safety: <\/strong>Acquire, maintain, and operate SCaN systems to meet NASA and external organization flight mission needs in a safe and reliable manner; <\/li>\n\n\n\n<li><strong>Mission Assurance: <\/strong>Provide SCaN services to flight missions as agreed and documented in service commitment agreements; <\/li>\n\n\n\n<li><strong>Mission Commitment: <\/strong>Implement flexible capabilities and services that meet the evolving and diverse needs of NASA and external organization flight missions, and work proactively to avoid or resolve service problems; <\/li>\n\n\n\n<li><strong>SCaN Planning: <\/strong>Evolve the SCaN services in a manner consistent with an integrated space architecture framework and mission requirements and pursue cooperation, collaboration, and cross-support with industry and other government agencies, including international space agencies; and <\/li>\n\n\n\n<li><strong>Program Management: <\/strong>Manage the SCaN Pprogram to best value, in a manner consistent with the above objectives. <\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><a class=\"dp-migrated-file\" rel=\"noopener\" href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/04\/scan_litho_final_digital_version2.pdf?emrc=d0ad8a\">SCaN Lithograph<\/a><\/p>\n\n\n<div id=\"\" class=\"nasa-gb-align-center nasa-button-link padding-y-1 padding-x-0 hds-module wp-block-nasa-blocks-related-link\">\n\t<a href=\"https:\/\/www.nasa.gov\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/\" target=\"_self\" class=\"button-primary button-primary-md link-external-true\" aria-label=\"Space Communications and Navigation Program\">\n\t\t<span class=\"line-height-alt-1\">Space Communications and Navigation Program<\/span>\n\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"button-primary-circle\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 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519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z\" fill=\"white\"\/><\/svg>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li class=\"social-icon social-icon-facebook\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.facebook.com\/sharer.php?u=https%3A%2F%2Fwww.nasa.gov%2Fdirectorates%2Fsomd%2Fspace-communications-navigation-program%2Fwhat-is-scan%2F\" aria-label=\"Share on Facebook.\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" aria-hidden=\"true\"><path d=\"M9 8h-3v4h3v12h5v-12h3.642l.358-4h-4v-1.667c0-.955.192-1.333 1.115-1.333h2.885v-5h-3.808c-3.596 0-5.192 1.583-5.192 4.615v3.385z\"\/><\/svg>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li class=\"social-icon social-icon-linkedin\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https%3A%2F%2Fwww.nasa.gov%2Fdirectorates%2Fsomd%2Fspace-communications-navigation-program%2Fwhat-is-scan%2F\" aria-label=\"Share on LinkedIn.\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" aria-hidden=\"true\"><path d=\"M4.98 3.5c0 1.381-1.11 2.5-2.48 2.5s-2.48-1.119-2.48-2.5c0-1.38 1.11-2.5 2.48-2.5s2.48 1.12 2.48 2.5zm.02 4.5h-5v16h5v-16zm7.982 0h-4.968v16h4.969v-8.399c0-4.67 6.029-5.052 6.029 0v8.399h4.988v-10.131c0-7.88-8.922-7.593-11.018-3.714v-2.155z\"\/><\/svg>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<li class=\"social-icon social-icon-rss\">\n\t\t\t\t\t\t\t<a href=\"\/feed\/\" aria-label=\"Subscribe to RSS feed.\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 800 800\" aria-hidden=\"true\"><path d=\"M493 652H392c0-134-111-244-244-244V307c189 0 345 156 345 345zm71 0c0-228-188-416-416-416V132c285 0 520 235 520 520z\"\/><circle cx=\"219\" cy=\"581\" r=\"71\"\/><\/svg>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"grid-col-12 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\">Oct 02, 2023<\/div>\n\t\t\t\t<\/div>\n\t\t\t\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\/nasa-directorates\/space-operations\/space-communications-and-navigation-scan-program\/\">Space Communications & Navigation Program<\/a><\/li><\/ul><\/div><\/div>\n\t<\/div>\n<\/section>\n\t<\/div>\n\n<div id=\"\" class=\"nasa-gb-align-full width-full maxw-full padding-x-3 padding-y-0 hds-module hds-module-full wp-block-nasa-blocks-related-articles\">\t\t<section class=\"hds-related-articles padding-x-0 padding-y-3 desktop:padding-top-7 desktop:padding-bottom-9\">\n\t\t\t<div class=\"w-100 grid-row grid-container maxw-widescreen padding-0 text-align-left\">\n\t\t\t\t<div class=\"margin-bottom-4\"><h2 style=\"max-width: 100%;\" class=\"width-full w-full maxw-full\">Explore More<\/h2><\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"grid-row grid-container maxw-widescreen padding-0\">\n\t\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\/missions\/station\/nasas-laser-relay-system-sends-pet-imagery-to-from-space-station\/\" 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=\"169\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.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\/pet-article-image-1-1.png 3840w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=2048,1152 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=1200,675 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/pet-article-image-1-1.png?resize=2000,1125 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\">5 min read<\/div>\n\t\t\t\t\t\t\t\t<div class=\"margin-bottom-1\"><h3 class=\"related-article-title\">NASA’s Laser Relay System Sends Pet Imagery to, from Space Station<\/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\t1 week 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\/missions\/psyche-mission\/nasas-optical-comms-demo-transmits-data-over-140-million-miles\/\" 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=\"169\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.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\/2024\/04\/1-pia25664-psyche-dsoc.jpg 1723w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=600,337 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/1-pia25664-psyche-dsoc.jpg?resize=1200,675 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\">6 min read<\/div>\n\t\t\t\t\t\t\t\t<div class=\"margin-bottom-1\"><h3 class=\"related-article-title\">NASA\u2019s Optical Comms Demo Transmits Data Over 140 Million Miles<\/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 months 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\/technology\/space-comms\/nasas-near-space-network-enables-pace-climate-mission-to-phone-home\/\" 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=\"169\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.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\/2024\/04\/pacegraphic-newimages.jpg 1920w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/04\/pacegraphic-newimages.jpg?resize=1200,675 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\">4 min read<\/div>\n\t\t\t\t\t\t\t\t<div class=\"margin-bottom-1\"><h3 class=\"related-article-title\">NASA\u2019s Near Space Network Enables PACE Climate Mission to \u2018Phone Home\u2019<\/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 months 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 Related 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\/communicating-with-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>Communicating with 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=\"1024\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_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\/2023\/02\/PIA17790_orig.jpg 5184w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=768,512 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=1024,683 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=1536,1024 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=2048,1365 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=600,400 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=900,600 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=1200,800 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/PIA17790_orig.jpg?resize=2000,1333 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\/communicating-with-missions\/nsn\/\" 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>Near Space Network<\/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=\"1005\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.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\/2023\/02\/Photo_WSGT2-1.png 2710w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=300,196 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=768,502 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=1024,670 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=1536,1005 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=2048,1340 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=400,262 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=600,393 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=900,589 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=1200,785 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Photo_WSGT2-1.png?resize=2000,1308 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\/communicating-with-missions\/dsn\/\" 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>Deep Space Network<\/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=\"1520\" height=\"1536\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?w=1520\" 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\/2023\/02\/Goldstone_70m_3.jpg 2400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=297,300 297w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=768,776 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=1013,1024 1013w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=1520,1536 1520w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=2027,2048 2027w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=396,400 396w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=594,600 594w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=891,900 891w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=1188,1200 1188w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Goldstone_70m_3.jpg?resize=1979,2000 1979w\" sizes=\"(max-width: 1520px) 100vw, 1520px\" \/><\/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\/directorates\/space-operations\/space-communications-and-navigation-scan-program\/\" 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 Communications and Navigation (SCaN) Program<\/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=\"1296\" height=\"864\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?w=1296\" 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\/2023\/02\/DSC_0418_eng.jpg 1296w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?resize=768,512 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?resize=1024,683 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?resize=600,400 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?resize=900,600 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSC_0418_eng.jpg?resize=1200,800 1200w\" sizes=\"(max-width: 1296px) 100vw, 1296px\" \/><\/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>NASA\u2019s Space Communications and Navigation program, or SCaN,\u00a0serves as the program office for all of NASA\u2019s space communications activities, presently enabling the success of more than 100 NASA and non-NASA missions. SCaN manages the Near Space Network and the Deep Space Network. Additionally, SCaN ensures the availability and allocation of the radio frequency spectrum for [...]<\/p>\n","protected":false},"author":41,"featured_media":189106,"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":"","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":[3315],"news-tags":[],"internal-terms":[],"coauthors":[8383],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"What is SCaN?","url":"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/what-is-scan\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/what-is-scan\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg"},"articleSection":"NASA Directorates","author":[{"@type":"Person","name":"Heather Monaghan"}],"creator":["Heather Monaghan"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["NASA Directorates","Space Operations Mission Directorate","Space Communications & Navigation Program"],"dateCreated":"2013-04-01T22:58:00Z","datePublished":"2013-04-01T22:58:00Z","dateModified":"2023-10-02T13:53:00Z"},"rendered":"<meta name=\"parsely-title\" content=\"What is SCaN?\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/what-is-scan\/\" \/>\n<meta name=\"parsely-type\" content=\"post\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2013-04-01T22:58:00Z\" \/>\n<meta name=\"parsely-section\" content=\"NASA Directorates\" \/>\n<meta name=\"parsely-tags\" content=\"NASA Directorates,Space Operations Mission Directorate,Space Communications & Navigation Program\" \/>\n<meta name=\"parsely-author\" content=\"Heather Monaghan\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":3,"time_ago":"11 years","featured_image":{"id":189106,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/DSS56_Madrid.jpg","title":"Deep Space Station 56","alt":"An antenna points to the sky, lighting up a dark black background.","caption":"Deep Space Network, Deep Space Station 56 (DSS-56), a 112-foot (34-meter) antenna  at the Madrid Deep Space Communications Complex in Madrid, Spain. "},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/96041"}],"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\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/comments?post=96041"}],"version-history":[{"count":20,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/96041\/revisions"}],"predecessor-version":[{"id":536423,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/96041\/revisions\/536423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/189106"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=96041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=96041"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=96041"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=96041"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=96041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}