{"id":383635,"date":"2023-06-30T00:57:49","date_gmt":"2023-06-30T04:57:49","guid":{"rendered":"https:\/\/www.nasa.gov\/?post_type=topic&p=383635"},"modified":"2023-09-27T13:25:31","modified_gmt":"2023-09-27T17:25:31","slug":"delay-disruption-tolerant-networking","status":"publish","type":"topic","link":"https:\/\/www.nasa.gov\/communicating-with-missions\/delay-disruption-tolerant-networking\/","title":{"rendered":"Delay\/Disruption Tolerant Networking"},"content":{"rendered":"<div id=\"\" class=\"hds-tabbed-section color-mode-light padding-y-6 padding-x-3 hds-module hds-module-full wp-block-nasa-blocks-tabbed-section\"> \n\t<div class=\"grid-container grid-container-block\">\n\t\t<ul class=\"hds-tab-nav usa-list usa-list--unstyled grid-row\" role=\"tablist\">\n\t\t\t\t\t\t<li role=\"presentation\" class=\"hds-tab-nav-item usa-active\" data-tab-id=\"0\">\n\t\t\t\t<button role=\"tab\" type=\"button\" id=\"tab0-dtn-overview\" aria-selected=\"true\" aria-controls=\"panel0-dtn-overview\">\n\t\t\t\t\tDTN Overview\t\t\t\t<\/button>\n\t\t\t<\/li>\n\t\t\t\t\t\t<li role=\"presentation\" class=\"hds-tab-nav-item \" data-tab-id=\"1\">\n\t\t\t\t<button role=\"tab\" type=\"button\" id=\"tab1-mission-resources-and-standards\" aria-selected=\"false\" aria-controls=\"panel1-mission-resources-and-standards\">\n\t\t\t\t\tMission Resources and Standards\t\t\t\t<\/button>\n\t\t\t<\/li>\n\t\t\t\t\t\t<li role=\"presentation\" class=\"hds-tab-nav-item \" data-tab-id=\"2\">\n\t\t\t\t<button role=\"tab\" type=\"button\" id=\"tab2-benefits\" aria-selected=\"false\" aria-controls=\"panel2-benefits\">\n\t\t\t\t\tBenefits\t\t\t\t<\/button>\n\t\t\t<\/li>\n\t\t\t\t\t\t<li role=\"presentation\" class=\"hds-tab-nav-item \" data-tab-id=\"3\">\n\t\t\t\t<button role=\"tab\" type=\"button\" id=\"tab3-collaboration\" aria-selected=\"false\" aria-controls=\"panel3-collaboration\">\n\t\t\t\t\tCollaboration\t\t\t\t<\/button>\n\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\t\t\t\t\t<div class=\"hds-tabbed-section-tabs margin-top-6\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-tab desktop:display-flex usa-active\" data-tab-id=\"0\" role=\"tabpanel\" id=\"panel0-dtn-overview\" aria-labelledby=\"tab0-dtn-overview\" >\n\t\t\t\t\t\t<div class=\"grid-col desktop:padding-right-5 padding-bottom-4 desktop:padding-bottom-0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"heading-29\">Delay\/Disruption Tolerant Networking<\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"p-md\">Delay\/Disruption Tolerant Networking (DTN) is a suite of standard protocols that uses information within the data stream to accomplish end-to-end data delivery through network nodes.  A DTN architecture is a store-and-forward communications architecture in which source nodes send DTN bundles through a network to destination nodes.<\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/technology\/space-comms\/delay-disruption-tolerant-networking-overview\/\" target=\"_self\" class=\"button-primary button-primary-sm link-external-true\">\n\t\t\t<span class=\"line-height-alt-1 \" >\n\t\t\t\tDTN Overview                \t\t\t<\/span>\n\t\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\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"grid-col desktop:padding-left-5\">\n\t\t\t\t\t\t\t\t<div class=\"display-block\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-image margin-bottom-2 minh-mobile\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?w=1024\" class=\"attachment-large size-large\" 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\/09\/dtn-2.png 4001w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=2048,1152 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=600,337 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=1200,675 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?resize=2000,1125 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" loading=\"eager\" \/><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">Delay\/Disruption Tolerant Networking (DTN) enables the use of multiple paths and providers to efficiently deliver data.<\/div><div class=\"hds-credits\">NASA<\/div><\/figcaption><\/div>\t\t\t\t\t\t\t\t\t<\/div>\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\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-tab desktop:display-flex \" data-tab-id=\"1\" role=\"tabpanel\" id=\"panel1-mission-resources-and-standards\" aria-labelledby=\"tab1-mission-resources-and-standards\" hidden>\n\t\t\t\t\t\t<div class=\"grid-col desktop:padding-right-5 padding-bottom-4 desktop:padding-bottom-0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"heading-29\">DTN Mission Resources<\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"heading-16\">Explore various resources for supporting your mission with DTN.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"p-md\">Why should you use DTN on your mission? DTN can benefit all types of missions and is currently being used by payloads on the International Space Station, on lunar and deep space missions. In coordination with NASA’s Science Mission Directorate, the Space Communications and Navigation (SCaN) program is implementing the infrastructure necessary to support DTN for future missions. Helpful resources such as software options, information on standards, and other mission resources are available below.<\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/technology\/space-comms\/delay-disruption-tolerant-networking-mission-resources\/\" target=\"_self\" class=\"button-primary button-primary-sm link-external-true\">\n\t\t\t<span class=\"line-height-alt-1 \" >\n\t\t\t\tRead More                \t\t\t<\/span>\n\t\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\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"grid-col desktop:padding-left-5\">\n\t\t\t\t\t\t\t\t<div class=\"display-block\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-image margin-bottom-2 minh-mobile\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?w=1024\" class=\"attachment-large size-large\" 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\/09\/dtn-benefits-2-1.png 4000w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=2048,1152 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=1200,675 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-2-1.png?resize=2000,1125 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">Graphic to help explain Delay\/Disruption Tolerant Networking (DTN) protocol.<\/div><div class=\"hds-credits\">NASA<\/div><\/figcaption><\/div>\t\t\t\t\t\t\t\t\t<\/div>\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\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-tab desktop:display-flex \" data-tab-id=\"2\" role=\"tabpanel\" id=\"panel2-benefits\" aria-labelledby=\"tab2-benefits\" hidden>\n\t\t\t\t\t\t<div class=\"grid-col desktop:padding-right-5 padding-bottom-4 desktop:padding-bottom-0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"heading-29\">Benefits and Success Stories<\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"heading-16\">Delay\/Disruption Tolerant Networking (DTN)\u00a0can benefit all types of missions.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"p-md\">DTN is currently being used on the International Space Station and has also been used by Lunar and deep space missions, successfully demonstrating its utility for complex future missions that include multiple landers and relay orbiters, human exploration efforts involving numerous assets on the Moon and Mars, swarms of spacecraft, and scenarios where all mission assets must communicate with each other.<\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/technology\/space-comms\/dtn-benefits\/\" target=\"_blank\" class=\"button-primary button-primary-sm link-external-true\">\n\t\t\t<span class=\"line-height-alt-1 \" >\n\t\t\t\tRead More                \t\t\t<\/span>\n\t\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\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"grid-col desktop:padding-left-5\">\n\t\t\t\t\t\t\t\t<div class=\"display-block\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-image margin-bottom-2 minh-mobile\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"678\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-1-1.jpg?w=1024\" class=\"attachment-large size-large\" 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\/09\/dtn-benefits-1-1.jpg 1064w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-1-1.jpg?resize=300,199 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-1-1.jpg?resize=768,509 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-1-1.jpg?resize=1024,678 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-1-1.jpg?resize=400,265 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-1-1.jpg?resize=600,398 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-benefits-1-1.jpg?resize=900,596 900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">DTN improved performance of science data return for the Commercial Generic Bioprocessing Apparatus (CGBA) on the International Space Station.<\/div><div class=\"hds-credits\">NASA<\/div><\/figcaption><\/div>\t\t\t\t\t\t\t\t\t<\/div>\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\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-tab desktop:display-flex \" data-tab-id=\"3\" role=\"tabpanel\" id=\"panel3-collaboration\" aria-labelledby=\"tab3-collaboration\" hidden>\n\t\t\t\t\t\t<div class=\"grid-col desktop:padding-right-5 padding-bottom-4 desktop:padding-bottom-0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"heading-29\">DTN Collaborative Development<\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"heading-16\">The development and infusion of Delay\/Disruption Tolerant Networking (DTN) is a collaborative effort.\u00a0<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"p-md\">NASA collaborates with academic and industry institutions to work on protocol refinement, software development, prototyping, and operational use. NASA also collaborates with external entities such as the InterPlanetary Networking Special Interest Group.<\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/technology\/space-comms\/delay-disruption-tolerant-networking-collaboration\/\" target=\"_blank\" class=\"button-primary button-primary-sm link-external-true\">\n\t\t\t<span class=\"line-height-alt-1 \" >\n\t\t\t\tRead More                \t\t\t<\/span>\n\t\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\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"grid-col desktop:padding-left-5\">\n\t\t\t\t\t\t\t\t<div class=\"display-block\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-tabbed-section-image margin-bottom-2 minh-mobile\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"680\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?w=1024\" class=\"attachment-large size-large\" alt=\"\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg 1920w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=300,199 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=768,510 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=1024,680 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=1536,1020 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=400,266 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=600,398 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=900,598 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-success-stories-2.jpg?resize=1200,797 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">International Space Station Expedition 33 commander Sunita Williams used a NASA-developed laptop to remotely drive a small LEGO robot at the European Space Operations Center in Darmstadt, Germany. The European-led experiment used NASA’s DTN to simulate a scenario in which an astronaut in a vehicle orbiting a planetary body controls a robotic rover on the planet’s surface.<\/div><div class=\"hds-credits\">NASA<\/div><\/figcaption><\/div>\t\t\t\t\t\t\t\t\t<\/div>\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\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t<\/div>\n\n<div id=\"contact-dtn\" class=\"hds-featured-link-list bg-spacesuit-white padding-x-2 tablet:padding-x-3 desktop:padding-x-4 padding-y-5 desktop:padding-y-6 hds-module hds-module-full wp-block-nasa-blocks-featured-link-list\">\t<div class=\"grid-container grid-container-block padding-0\">\n\t\t<div class=\"margin-bottom-4\">\n\t\t\t<h2 class=\"heading-22\">\n\t\t\t\tDTN Helpful Links and Resources\t\t\t<\/h2>\n\t\t<\/div>\n\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/scan-faq.png?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Image of question mark\" style=\"transform: scale(1.3); transform-origin: 50% 66%; object-position: 50% 66%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/scan-faq.png?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/scan-faq.png?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/scan-faq.png?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/scan-faq.png?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">FAQ<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Have questions about DTN? Explore our DTN FAQ section.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/technology\/space-comms\/delay-disruption-tolerant-networking-faq\/\" target=\"\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Delay\/ Disruption Tolerant Networking\" style=\"transform: scale(1.2); transform-origin: 53% 45%; object-position: 53% 45%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg 4500w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=300,300 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=768,768 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=1024,1024 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=1536,1536 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=2048,2048 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=200,200 200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=400,400 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=600,600 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=900,900 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=1200,1200 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2020\/12\/dtn-cover-image-1.jpg?resize=2000,2000 2000w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Contact the DTN Team<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">For more information on DTN or help with mission planning, contact the DTN team via email.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"mailto:HQ-DTN-NASA@mail.nasa.gov\" target=\"\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t<\/div>\n\n<div id=\"\" class=\"width-full maxw-full bg-carbon-05 padding-bottom-9 padding-top-9 hds-module hds-module-full wp-block-nasa-blocks-featured-link\">\n\t<div class=\"grid-container grid-container-block padding-x-0 padding-top-9 desktop:padding-top-0\">\n\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 padding-x-3 desktop:padding-right-5 margin-bottom-5\">\n\t\t\t\t<div class=\"label margin-bottom-2\"><\/div>\n\t\t\t\t<h2 class=\"page-heading-md\">Disruption Tolerant Networking to Demonstrate in Space<\/h2>\n\t\t\t\t<p class=\"p-md\">NASA's Mission Directorates are collaborating to make interplanetary internet a reality.<\/p>\n\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/centers-and-facilities\/goddard\/disruption-tolerant-networking-to-demonstrate-internet-in-space\/\" target=\"_self\" class=\"button-primary button-primary-md\" aria-label=\"\">\n\t\t\t\t\t<span class=\"line-height-alt-1\">Learn More<\/span>\n\t\t\t\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\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-left-5\">\n\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"662\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/dtn-article1.webp?w=1024\" class=\"attachment-large size-large\" 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\/06\/dtn-article1.webp 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/dtn-article1.webp?resize=300,194 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/dtn-article1.webp?resize=768,497 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/dtn-article1.webp?resize=400,259 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/dtn-article1.webp?resize=600,388 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/dtn-article1.webp?resize=900,582 900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">NASA\u2019s new Plankton, Aerosol, Cloud, ocean Ecosystem, or PACE, mission will be the first space mission to use a new communication technology. From left to right are the engineers helping to build the mission: Nga Cao, Steve Feng, Wei Lu, Chris Zincke, and Zoran Kahric.<br><\/div><div class=\"hds-credits\">NASA<\/div><\/figcaption><\/div>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\t<\/div>\n\n<div id=\"\" class=\"nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 bg-spacesuit-white color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-news-automated\">\t<div class=\"grid-container grid-container-block\">\n\t\t<div class=\"grid-row flex-align-center margin-bottom-3\">\n\t\t\t<div class=\"desktop:grid-col margin-bottom-2 desktop:margin-bottom-0\">\n\t\t\t\t<h2 class=\"section-heading-md\">Latest News<\/h2>\n\t\t\t<\/div>\n\t\t\t<div class=\"desktop:grid-col display-flex flex-align-center desktop:flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/press-release\/\" target=\"_self\" class=\"button-primary button-primary link-external-false\">\n\t\t\t<span class=\"line-height-alt-1 \" >\n\t\t\t\tMore NASA News                \t\t\t<\/span>\n\t\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\t<\/a>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"grid-col\"><div class=\"grid-row latest-news-items\"><div class=\"grid-col mobile:grid-col tablet:grid-col-12 desktop:grid-col-7 latest-news-item latest-news-item-0 margin-bottom-2 -tablet:margin-bottom-0 desktop:margin-bottom-0 padding-right-0 tablet:padding-right-0 desktop:padding-right-2\"><a href=\"https:\/\/www.nasa.gov\/centers-and-facilities\/goddard\/nasa-interns-blast-off-for-their-first-week-at-goddard\/\" class=\"tablet:grid-col latest-news-item news-item \"><div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black\"><div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-column flex-align-start flex-justify-start z-200\"><div class=\"display-flex flex-align-center label color-spacesuit-white margin-bottom-auto\"><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><span>Article<\/span><\/div><div class=\"display-block\"><div class=\"label margin-bottom-1\">4 Min Read<\/div><p class=\"heading-22 color-spacesuit-white margin-0\"><span>NASA Interns Blast Off for Their First Week at Goddard\u00a0<\/span><\/p><\/div><\/div><figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?w=1024\" class=\"attachment-large size-large\" 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\/goddard-orientation.jpeg 3896w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=300,132 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=768,338 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=1024,450 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=1536,675 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=2048,900 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=400,176 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=600,264 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=900,396 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=1200,528 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/goddard-orientation.jpeg?resize=2000,879 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/a><\/div><div class=\"tablet:grid-col desktop:grid-col-5 grid-row latest-news-items\"><a href=\"https:\/\/www.nasa.gov\/science-research\/earth-science\/nasa-satellites-find-snow-didnt-offset-southwest-us-groundwater-loss\/\" class=\"tablet:grid-col latest-news-item news-item \"><div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black\"><div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-column flex-align-start flex-justify-start z-200\"><div class=\"display-flex flex-align-center label color-spacesuit-white margin-bottom-auto\"><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><span>Article<\/span><\/div><div class=\"display-block\"><div class=\"label margin-bottom-1\">4 Min Read<\/div><p class=\"heading-22 color-spacesuit-white margin-0\"><span>NASA Satellites Find Snow Didn\u2019t Offset Southwest US Groundwater Loss<\/span><\/p><\/div><\/div><figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?w=1024\" class=\"attachment-large size-large\" 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\/hall-shoreline-of-gsl-2019.jpg 4032w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=300,225 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=768,576 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=1024,768 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=1536,1152 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=2048,1536 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=400,300 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=600,450 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=900,675 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=1200,900 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/hall-shoreline-of-gsl-2019.jpg?resize=2000,1500 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/a><\/div><\/div><div class=\"grid-row padding-top-2 desktop:padding-top-3\"><a href=\"https:\/\/www.nasa.gov\/learning-resources\/slow-your-students-summer-slide\/\" class=\"mobile:grid-col-6 tablet:grid-col-6 desktop:grid-col padding-left-0 padding-right-0 desktop:padding-right-2 padding-bottom-4 desktop:padding-bottom-0\">\n\t<div class=\"display-flex hds-news-item-bubble\"><div class=\"padding-right-3\"><div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black circle-10 minw-10 maxh-10 minh-10\"><figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/52154664239-c204ff1706-k.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" 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\/52154664239-c204ff1706-k.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/52154664239-c204ff1706-k.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/52154664239-c204ff1706-k.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/52154664239-c204ff1706-k.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure><\/div><\/div><div><div class=\"label margin-bottom-1 color-carbon-black\">4 Min Read<\/div><p class=\"heading-14 color-carbon-black line-height-md margin-top-1 margin-bottom-1\">Slow Your Student\u2019s \u2018Summer Slide\u2019 and Beat Boredom With NASA STEM<\/p><div class=\"display-flex flex-align-center label color-carbon-60 margin-bottom-auto\"><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><span>Article<\/span><\/div><\/div><\/div><\/a><a href=\"https:\/\/science.nasa.gov\/missions\/webb\/investigating-the-origins-of-the-crab-nebula-with-nasas-webb\/\" class=\"mobile:grid-col-6 tablet:grid-col-6 desktop:grid-col padding-left-0 padding-right-0 desktop:padding-right-2 padding-bottom-4 desktop:padding-bottom-0\" rel=\"noopener\">\n\t<div class=\"display-flex hds-news-item-bubble\"><div class=\"padding-right-3\"><div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black circle-10 minw-10 maxh-10 minh-10\"><figure class=\"hds-media-background  \"><img decoding=\"async\" loading=\"lazy\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/06\/webb-stsci-01j04ajb8zf5kwsnd3jnj0x9hb-3k.png\" ><\/figure><\/div><\/div><div><div class=\"label margin-bottom-1 color-carbon-black\">6 Min Read<\/div><p class=\"heading-14 color-carbon-black line-height-md margin-top-1 margin-bottom-1\">Investigating the Origins of the Crab Nebula With NASA\u2019s Webb<\/p><div class=\"display-flex flex-align-center label color-carbon-60 margin-bottom-auto\"><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><span>Article<\/span><\/div><\/div><\/div><\/a><a href=\"https:\/\/www.nasa.gov\/aeronautics\/research-model-increases-accuracy\/\" class=\"mobile:grid-col-6 tablet:grid-col-6 desktop:grid-col padding-left-0 padding-right-0 desktop:padding-right-2 padding-bottom-4 desktop:padding-bottom-0\">\n\t<div class=\"display-flex hds-news-item-bubble\"><div class=\"padding-right-3\"><div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black circle-10 minw-10 maxh-10 minh-10\"><figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/06\/20230608-144923-nasa-ldg-full-model-ls.png?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure><\/div><\/div><div><div class=\"label margin-bottom-1 color-carbon-black\">4 Min Read<\/div><p class=\"heading-14 color-carbon-black line-height-md margin-top-1 margin-bottom-1\">Globetrotting NASA Research Model Increases Accuracy<\/p><div class=\"display-flex flex-align-center label color-carbon-60 margin-bottom-auto\"><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><span>Article<\/span><\/div><\/div><\/div><\/a><\/div><\/div>\t<\/div>\n\t<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":323,"featured_media":512798,"parent":186614,"menu_order":0,"template":"","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":[]},"categories":[10576],"news-tags":[],"internal-terms":[4182,4240,4199],"coauthors":[11359,12277],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"Delay\/Disruption Tolerant Networking","url":"https:\/\/www.nasa.gov\/communicating-with-missions\/delay-disruption-tolerant-networking\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/communicating-with-missions\/delay-disruption-tolerant-networking\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png"},"articleSection":"Technology","author":[{"@type":"Person","name":"Catherine G. Manning"},{"@type":"Person","name":"Jermaine Walker"}],"creator":["Catherine G. Manning","Jermaine Walker"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["Technology","Communicating and Navigating with Missions"],"dateCreated":"2023-06-30T04:57:49Z","datePublished":"2023-06-30T04:57:49Z","dateModified":"2023-09-27T17:25:31Z"},"rendered":"<meta name=\"parsely-title\" content=\"Delay\/Disruption Tolerant Networking\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/communicating-with-missions\/delay-disruption-tolerant-networking\/\" \/>\n<meta name=\"parsely-type\" content=\"index\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2023-06-30T04:57:49Z\" \/>\n<meta name=\"parsely-section\" content=\"Technology\" \/>\n<meta name=\"parsely-tags\" content=\"Technology,Communicating and Navigating with Missions\" \/>\n<meta name=\"parsely-author\" content=\"Catherine G. Manning\" \/>\n<meta name=\"parsely-author\" content=\"Jermaine Walker\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":1,"time_ago":"12 months","featured_image":{"id":512798,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/09\/dtn-2.png","title":"dtn-2","alt":"","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/383635"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/topic"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/323"}],"version-history":[{"count":34,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/383635\/revisions"}],"predecessor-version":[{"id":580554,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/383635\/revisions\/580554"}],"up":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/186614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/512798"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=383635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=383635"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=383635"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=383635"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=383635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}