{"id":2904,"date":"2025-09-17T09:05:06","date_gmt":"2025-09-17T09:05:06","guid":{"rendered":"https:\/\/www.spacepreneurmag.com\/?p=2904"},"modified":"2025-09-17T09:05:06","modified_gmt":"2025-09-17T09:05:06","slug":"ngcs-gem-63xl-solid-rocket-boosters-help-power-1st-certified-flight-of-ulas-vulcan-rocket","status":"publish","type":"post","link":"https:\/\/www.spacepreneurmag.com\/index.php\/2025\/09\/17\/ngcs-gem-63xl-solid-rocket-boosters-help-power-1st-certified-flight-of-ulas-vulcan-rocket\/","title":{"rendered":"NGC&#8217;s GEM 63XL Solid Rocket Boosters Help Power 1st Certified Flight of ULA&#8217;s Vulcan Rocket"},"content":{"rendered":"\n<p>Four Northrop Grumman Corporation 63-inch-diameter extended length Graphite Epoxy Motors (GEM 63XL) delivered nearly two million pounds of thrust to help power the first certified launch of United Launch Alliance\u2019s Vulcan rocket and the U.S. Space Force-106 mission. This launch marks the first time four GEM 63XL boosters have flown together, making it the most powerful Vulcan configuration to date. Northrop Grumman also provided an ESPAStar\u2122 spacecraft bus for the mission\u2019s Navigation Technology Satellite 3 payload.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Four Northrop Grumman Corporation 63-inch-diameter extended length Graphite Epoxy Motors (GEM 63XL) delivered nearly&hellip;<\/p>\n","protected":false},"author":2,"featured_media":2905,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[102],"tags":[],"class_list":["post-2904","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-space-news"],"_links":{"self":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts\/2904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/comments?post=2904"}],"version-history":[{"count":1,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts\/2904\/revisions"}],"predecessor-version":[{"id":2906,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts\/2904\/revisions\/2906"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/media\/2905"}],"wp:attachment":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/media?parent=2904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/categories?post=2904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/tags?post=2904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}