{"id":96072,"date":"2020-03-30T14:35:00","date_gmt":"2020-03-30T18:35:00","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-448834"},"modified":"2023-09-22T01:23:27","modified_gmt":"2023-09-22T05:23:27","slug":"dsn-functions","status":"publish","type":"post","link":"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/dsn-functions\/","title":{"rendered":"What Does the DSN Do?"},"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 Does the DSN Do?<\/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-cover \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1366\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"The DSN Now tool is displayed on a screen in the foreground\u2014antenna images show real-time data provided by the Deep Space Network ground stations. The Artemis logo is seen in the background on a large screen.\" style=\"transform: scale(1.1); transform-origin: 49% 71%; object-position: 49% 71%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg 2200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=768,512 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=1024,683 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=1536,1024 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=2048,1366 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=600,400 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=900,600 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=1200,800 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/d2022-1116-rl7026.jpg?resize=2000,1334 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\">The DSN Now tool displays real-time data in the Charles Elachi Mission Control Center at NASA’s Jet Propulsion Laboratory during the Artemis I launch on November 16, 2022.<\/div><div class=\"hds-credits\">NASA\/JPL-Caltech\/Ryan Lannom<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>The <a href=\"https:\/\/www.nasa.gov\/communicating-with-missions\/mwlxo\/\" data-type=\"topic\" data-id=\"193636\">Deep Space Network<\/a>, or DSN, is much more than a collection of big antennas. It is a powerful system for commanding, tracking and monitoring the health and safety of spacecraft at many distant planetary locales. The DSN also enables powerful science investigations that probe the nature of asteroids and the interiors of planets and moons.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Telemetry<\/h2>\n\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=\"How Do We Communicate with Faraway Spacecraft?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/6WFj-CKldv4?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>Telemetry data is made up of crucial science and engineering information transmitted to Earth via radio signals from spacecraft as they explore the far reaches of our <a href=\"https:\/\/www.nasa.gov\/solar-system\/\" data-type=\"topic\" data-id=\"192124\">solar system<\/a>. The Deep Space Network, or DSN acquires, processes, decodes and distributes this data.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Spacecraft Command<\/strong><\/h2>\n\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=\"How Do We Know Where Faraway Spacecraft Are?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/C5aC-U9jHDE?start=1&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>Space mission operations teams use the DSN Command System to control the activities of their spacecraft. Commands are sent to robotic probes as coded computer files that the craft execute as a series of actions.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Tracking<\/strong><\/h2>\n\n\n\n<p>The DSN Tracking System provides two-way communication between Earth-based equipment and a spacecraft, making measurements that allow flight controllers to determine the position and velocity of spacecraft with great precision.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Radio Science<\/strong><\/h2>\n\n\n\n<p>DSN antennas are used by some space missions to perform science experiments using the radio signals sent between a spacecraft and Earth. Changes in radio signals between their transmission and receipt can provide lots of useful information about far off places in the solar system. Examples include probing the rings of Saturn, revealing the interior structure of planets and moons, and testing the theory of relativity.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Science<\/strong><\/h2>\n\n\n\n<p>In addition its vital role as the communications hub for deep space exploration, the DSN is also used as an advanced instrument for scientific research, including radio astronomy and radar mapping of passing asteroids.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"follow-the-sun\">Follow the Sun Operations<\/h2>\n\n\n\n<p>The\u00a0DSN\u00a0consists of three complexes located approximately 120 degrees apart (Canberra,\u00a0Australia; Madrid, Spain; Goldstone, California)\u00a0tracking\u00a0NASA and non-NASA missions\u00a0that explore the furthest points of our solar system. Historically, the complexes operated concurrently with three shifts per day, one operator per antenna, 24 hours a day, seven days a week. A new paradigm\u00a0called Follow the Sun\u00a0allows each of the three\u00a0DSN\u00a0sites to operate the entire network during their day shift.<\/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\/2023\/02\/follow-the-sun.png\"><img loading=\"lazy\" decoding=\"async\" width=\"782\" height=\"598\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/follow-the-sun.png?w=782\" 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\/2023\/02\/follow-the-sun.png 782w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/follow-the-sun.png?resize=300,229 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/follow-the-sun.png?resize=768,587 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/follow-the-sun.png?resize=400,306 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/follow-the-sun.png?resize=600,459 600w\" sizes=\"(max-width: 782px) 100vw, 782px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">The Follow the Sun Initiative allows each of the three DSN sites to operate the entire network during their day shift. The chart above shows how each center hands over controls.<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>Starting on Nov. 6, 2017 at midnight GMT (Nov. 5, 7 p.m. EST), Follow the Sun operations became a reality. The\u00a0<a href=\"https:\/\/www.cdscc.nasa.gov\/\" rel=\"noopener\">Canberra team<\/a>\u00a0operated the network from midnight GMT through 6 a.m. GMT. The\u00a0<a href=\"https:\/\/www.mdscc.nasa.gov\/\" rel=\"noopener\">Madrid team<\/a>\u00a0took over at 6 a.m. GMT through 2 p.m. GMT. The<a href=\"https:\/\/www.gdscc.nasa.gov\/\" rel=\"noopener\">\u00a0Goldstone team\u00a0<\/a>rounded out the first day from 2 p.m. GMT through 10 p.m. GMT and then Canberra took over for the next day. Data delivery performance has been nominal since Follow the Sun has been operational. This initiative has supported missions such as\u00a0<a href=\"https:\/\/tess.gsfc.nasa.gov\/\" rel=\"noopener\">TESS<\/a>,\u00a0<a href=\"https:\/\/mars.nasa.gov\/insight\/\" rel=\"noopener\">Insight\u00a0<\/a>and\u00a0<a href=\"https:\/\/www.nasa.gov\/content\/goddard\/parker-solar-probe\">Parker Solar Probe<\/a>.\u00a0<\/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\/somd\/space-communications-navigation-program\/what-is-the-deep-space-network\/\" target=\"_self\" class=\"button-primary button-primary-md link-external-true\" aria-label=\"What is the Deep Space Network?\">\n\t\t<span class=\"line-height-alt-1\">What is the Deep Space Network?<\/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 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<\/a>\n\n\t<\/div>\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\/somd\/space-communications-navigation-program\/dsn-complexes\/\" target=\"_self\" class=\"button-primary button-primary-md link-external-true\" aria-label=\"Where is the Deep Space Network Located?\">\n\t\t<span class=\"line-height-alt-1\">Where is the Deep Space Network Located?<\/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 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<\/a>\n\n\t<\/div>\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\/somd\/space-communications-navigation-program\/antennas-of-the-dsn\/\" target=\"_self\" class=\"button-primary button-primary-md link-external-true\" aria-label=\"Antennas of the Deep Space Network\">\n\t\t<span class=\"line-height-alt-1\">Antennas of the Deep Space Network<\/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 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<\/a>\n\n\t<\/div>\n\n<div id=\"\" class=\"nasa-gb-align-full width-full maxw-full padding-x-3 padding-y-0 article_a hds-module hds-module-full wp-block-nasa-blocks-credits-and-details\">\n<section class=\"padding-x-0 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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 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\/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\/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\t<a href=\"https:\/\/www.nasa.gov\/?post_type=topic&p=192124\" 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>Solar System<\/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<\/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>The Deep Space Network, or DSN, is much more than a collection of big antennas. It is a powerful system for commanding, tracking and monitoring the health and safety of spacecraft at many distant planetary locales. The DSN also enables powerful science investigations that probe the nature of asteroids and the interiors of planets and […]<\/p>\n","protected":false},"author":41,"featured_media":144759,"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":[8383,11359],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"What Does the DSN Do?","url":"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/dsn-functions\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/dsn-functions\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/10\/edu_srch_deep_space_network.png?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/10\/edu_srch_deep_space_network.png"},"articleSection":"NASA Directorates","author":[{"@type":"Person","name":"Heather Monaghan"},{"@type":"Person","name":"Catherine G. Manning"}],"creator":["Heather Monaghan","Catherine G. Manning"],"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":"2020-03-30T18:35:00Z","datePublished":"2020-03-30T18:35:00Z","dateModified":"2023-09-22T05:23:27Z"},"rendered":"<meta name=\"parsely-title\" content=\"What Does the DSN Do?\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/directorates\/somd\/space-communications-navigation-program\/dsn-functions\/\" \/>\n<meta name=\"parsely-type\" content=\"post\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/10\/edu_srch_deep_space_network.png?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2020-03-30T18:35:00Z\" \/>\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\" \/>\n<meta name=\"parsely-author\" content=\"Catherine G. Manning\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":3,"time_ago":"4 years","featured_image":{"id":144759,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/10\/edu_srch_deep_space_network.png","title":"edu_srch_deep_space_network","alt":"Illustration of Earth encircled by the words ?Deep Space Network?","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/96072"}],"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=96072"}],"version-history":[{"count":8,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/96072\/revisions"}],"predecessor-version":[{"id":515995,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/96072\/revisions\/515995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/144759"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=96072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=96072"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=96072"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=96072"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=96072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}