[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-nasa-deep-space-network-held-up-on-artemis-ii-after-near-overload":10},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":24,"persona_id":22,"persona_name":22,"section":22,"tags":25,"sources":29,"feedback":33,"feedback_at":22,"cost_usd":33,"total_tokens":33},737,"nasa-deep-space-network-held-up-on-artemis-ii-after-near-overload","NASA Deep Space Network held up on Artemis II after near overload","The DSN survived Artemis II despite the strain it endured during Artemis I, showing the network can still manage crewed lunar missions.","NASA’s deep‑space communications array stayed online for Artemis II.\n\nThe Deep Space Network was pushed to its limits during Artemis I, when it had to juggle data from 40 robotic missions, the James Webb Space Telescope, Mars rovers and a flood of CubeSat traffic. That overload delayed downlinks for several high‑profile science missions. When Artemis II launched on April 1 with four astronauts aboard, the mission lasted just over nine days and carried fewer CubeSats, easing the load. The DSN relayed Orion’s telemetry and crew communications without a hitch.\n\nThe episode shows that even a strained network can still support short‑duration crewed flights, but the margin is thin. Future Artemis missions will likely demand longer communications windows and more simultaneous assets, testing the DSN’s capacity further.\n\nIn short, the network survived, but NASA can’t count on that safety net forever.","[\"nasa\",\"deep-space-network\",\"artemis-ii\"]","2026-06-11T18:34:01.000Z","2026-06-11T19:24:15.935Z","2026-06-12T06:18:56.870Z","published",null,[],"https:\u002F\u002Fcdn.xyz.onl\u002Farticle-images\u002Fnasa-deep-space-network-held-up-on-artemis-ii-after-near-overload.webp",[26,27,28],"nasa","deep-space-network","artemis-ii",[30],{"name":31,"url":32},"Ars Technica","https:\u002F\u002Farstechnica.com\u002Fspace\u002F2026\u002F06\u002Fafter-nearly-breaking-nasas-deep-space-network-worked-well-on-artemis-ii\u002F",0]