{"id":335784,"date":"2025-12-24T02:00:31","date_gmt":"2025-12-23T16:00:31","guid":{"rendered":"https:\/\/www.nasa.gov\/?p=940028"},"modified":"2025-12-24T02:00:31","modified_gmt":"2025-12-23T16:00:31","slug":"artemis-ii-flight-crew-teams-conduct-demonstration-ahead-of-launch","status":"publish","type":"post","link":"https:\/\/www.vibewire.com.au\/?p=335784","title":{"rendered":"Artemis II Flight Crew, Teams Conduct Demonstration Ahead of Launch"},"content":{"rendered":"<div id=\"\" class=\"hds-article-hero-header nasa-gb-align-full bg-carbon-90 width-full maxw-full color-mode-dark hds-module hds-module-full alignfull wp-block-nasa-blocks-article-hero-header\">\n<div class=\"hds-cover-wrapper width-full maxw-full minh-tablet grid-container minh-tablet flex-column padding-0\">\n<div class=\"hds-foreground-wrapper display-flex flex-direction-column\">\n<div class=\"grid-container grid-container-block margin-top-auto width-full maxw-desktop-lg padding-y-9 padding-x-3 desktop:padding-x-3 z-400\">\n<div class=\"z-400 grid-col-12 tablet:grid-col-12 desktop:grid-col-7 z-400\">\n<div class=\"margin-0\">\n<div class=\"label color-spacesuit-white margin-bottom-2\">4 Min Read<\/div>\n<h1 class=\"heading-41 line-height-md color-spacesuit-white-important\">\n\t\t\t\t\t\t\t\tArtemis II Flight Crew, Teams Conduct Demonstration Ahead of Launch\t\t\t\t\t\t\t<\/h1>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"grid-col-12 tablet:grid-col-12 desktop:grid-col-5\"><\/div>\n<div class=\"skrim-overlay skrim-left mobile-skrim-top z-200\"><\/div>\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1920\" height=\"1307\" src=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=1920&amp;h=1307&amp;fit=clip&amp;crop=faces%2Cfocalpoint\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 46% 54%; object-position: 46% 54%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=1920&amp;h=1307&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=300&amp;h=204&amp;fit=crop&amp;crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=768&amp;h=523&amp;fit=crop&amp;crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=1024&amp;h=697&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=1536&amp;h=1046&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=400&amp;h=272&amp;fit=crop&amp;crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=600&amp;h=408&amp;fit=crop&amp;crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=900&amp;h=613&amp;fit=crop&amp;crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200036\/NHQ202512200036~large.jpg?w=1200&amp;h=817&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1200w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"padding-y-3 padding-x-3\">\n<div class=\"grid-container grid-container-block padding-x-0\">\n\t\t\t\t\t\t\t<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>NASA\u2019s launch and mission teams, along with the Artemis II crew, completed a key test Dec. 20, a countdown demonstration test, ahead of the Artemis II flight around the Moon early next year. The astronauts, supported by launch and flight control teams, dressed in their launch and entry suits, boarded their spacecraft on top of its towering rocket at the agency\u2019s Kennedy Space Center in Florida to validate their launch date timeline.<\/p>\n<p>Winding the clock down to a point just before liftoff, the rehearsal enabled NASA teams to practice the exact steps teams will take as they move toward launch of the test flight.<\/p>\n<div id=\"\" class=\"nasa-gb-align-center padding-y-3 maxw-full width-full display-flex flex-align-center hds-module aligncenter wp-block-nasa-blocks-blockquote\">\n<div class=\"grid-container grid-container-block display-flex flex-column flex-justify-center padding-0\">\n<div class=\"grid-col-12 desktop:display-flex mobile:display-block\">\n<div class=\"blockquote-icon margin-bottom-3\">\n\t\t\t\t<svg class=\"tablet:square-4 square-4 margin-right-3\" version=\"1.1\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" viewBox=\"0 0 3000 3000\" style=\"enable-background:new 0 0 3000 3000;\" xml:space=\"preserve\"> <g> <path d=\"M586.7,1429.7c-10.7,1.5-21.4,2.8-33.9,4.5c6.9-26.6,12.7-50.7,19.5-74.6c32.4-114.1,78.5-222.2,146.8-319.5 c90.2-128.5,202.5-235.3,327.7-329.1c8.4-6.3,16.7-12.6,25.3-19.1c-66.3-105.1-131.5-208.6-197.3-313.1c-3.5,1.2-5.5,1.6-7.2,2.6 C714.4,469,576.1,575.7,456,705.3c-126,135.9-226.2,289.1-303,457.8c-98.8,217.1-151.3,444-147.2,683.3 c1.7,100.5,12.9,199.6,41.1,296.3C93.7,2303,182.2,2433,326.7,2520.1c176.9,106.7,366.8,126.8,563.4,70.5 c150.9-43.2,260.9-138.9,327.2-282.5c33.4-72.5,47.8-149.4,52-228.7c6.5-122.8-14.1-239.5-74.3-348.1 C1074.6,1514.5,832.7,1394.2,586.7,1429.7z\"><\/path><path d=\"M2912.5,1722c-129.9-210.9-320.2-309.4-567.9-296c-22.1,1.2-44,5.1-67.4,7.9c2.2-9.6,4-17.9,6.1-26.2 c37.9-153.6,99.3-296,198.8-420.5c77.8-97.4,167.1-182.9,265.8-258.8c15.6-12,31.3-23.9,47.9-36.5 c-66.2-105.1-131.9-209.2-197.2-312.8c-3.5,1.1-5.1,1.2-6.4,2c-167.2,95.6-316.1,213.7-443.2,358.8 c-105.1,119.9-191.1,252.3-259.5,396.3c-95.5,201-152.1,411.6-159.1,634.8c-3.9,125.5,4.8,249.7,40.1,371 c46.7,160.8,135.7,290.9,280.5,378.7c165.7,100.5,344.8,123,531.2,78.8c172.4-40.8,296.4-143.9,366.3-308.5 c28.5-67.2,40.6-138,44.6-210.5C3000.2,1953.3,2979.9,1831.4,2912.5,1722z\"><\/path><\/g><\/svg>\n\t\t\t<\/div>\n<div class=\"blockquote-content\">\n<div class=\"margin-bottom-4\">\n<h2 class=\"font-weight-extralight line-height-sm margin-top-0 section-heading-sm\"><span class=\"section-heading-sm\">This test marks the passage of a key milestone on America\u2019s journey to the launchpad. We have many more to go, but I\u2019m encouraged by the expertise and precision demonstrated by our teams as we continue NASA\u2019s ambitious lunar exploration legacy.<\/span><\/h2>\n<\/p><\/div>\n<div class=\"display-flex\">\n<div class=\"blockquote-image hds-cover-wrapper margin-right-3\">\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/54992274496-98da7dcf23-k.jpg?w=150&amp;h=150&amp;crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Jared Isaacman\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/54992274496-98da7dcf23-k.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/54992274496-98da7dcf23-k.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/54992274496-98da7dcf23-k.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/54992274496-98da7dcf23-k.jpg?resize=200,200 200w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/figure>\n<\/div>\n<div class=\"grid-col-11\">\n<p class=\"blockquote-credit-name line-height-sm margin-0\">Jared Isaacman<\/p>\n<p class=\"blockquote-credit-title line-height-sm padding-0 margin-0\">NASA Administrator<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p>While launch teams in the firing rooms of Kennedy\u2019s Launch Control Center ran through procedures just as they would on launch day, the Artemis II crew members \u2013 NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen \u2013 donned their&nbsp;<a href=\"https:\/\/www.nasa.gov\/missions\/artemis\/orion-suit-equipped-to-expect-the-unexpected-on-artemis-missions\/\">Orion crew survival system<\/a>&nbsp;spacesuits in the Astronaut Crew Quarters inside Kennedy\u2019s Neil A. Armstrong Operations and Checkout Building.<\/p>\n<div id=\"\" class=\"hds-media hds-module wp-block-image\">\n<div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\">\n<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\">\n<figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=1920&#038;h=1280&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" rel=\"noopener\"><img decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=1920&amp;h=1280&amp;fit=clip&amp;crop=faces%2Cfocalpoint\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"\" style=\"transform: scale(1); transform-origin: 89% 71%; object-position: 89% 71%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=1920&amp;h=1280&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=300&amp;h=200&amp;fit=crop&amp;crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=768&amp;h=512&amp;fit=crop&amp;crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=1024&amp;h=683&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=1536&amp;h=1024&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=400&amp;h=267&amp;fit=crop&amp;crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=600&amp;h=400&amp;fit=crop&amp;crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=900&amp;h=600&amp;fit=crop&amp;crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251220-PH-GEB01_0143\/KSC-20251220-PH-GEB01_0143~large.jpg?w=1200&amp;h=800&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1200w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\">\n<div class=\"hds-caption-text p-sm margin-0\">From left, NASA astronauts Victor Glover, Artemis II pilot, and Reid Wiseman, Artemis II commander, undergo spacesuit checks inside the crew quarters suit-up room in the Neil A. Armstrong Operations and Checkout Building part of the countdown demonstration test at NASA Kennedy on Saturday, Dec. 20, 2025. <\/div>\n<div class=\"hds-credits\">NASA\/Glenn Benson<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n<p>Once suited, the crew made the same walk taken by Gemini, Apollo, space shuttle, and Commercial Crew Program astronauts launching from Florida\u2019s Space Coast during the last six decades. Through the suit-up room, down the hallway, and after a quick ride on an elevator, the Artemis II crew exited the building through the double doors featuring dozens of human spaceflight mission patch stickers.<\/p>\n<p>The Artemis astronaut van waited outside to take the crew members to their SLS (Space Launch System) rocket. On the actual launch day, the four astronauts will complete a 20-minute ride to Kennedy\u2019s Launch Complex 39B ahead of liftoff. But, for the countdown test the destination was High Bay 3 of Kennedy\u2019s Vehicle Assembly Building, where the Artemis II Moon rocket is undergoing final processing and checkouts before rolling out to the launch pad. A convoy of support vehicles, as well as Artemis II backup crew members, NASA astronaut Andre Douglas and CSA astronaut Jenni Gibbons, escorted the crew to its destination.<\/p>\n<div id=\"\" class=\"hds-media hds-module wp-block-image\">\n<div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\">\n<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\">\n<figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=1920&#038;h=1280&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" rel=\"noopener\"><img decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=1920&amp;h=1280&amp;fit=clip&amp;crop=faces%2Cfocalpoint\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"\" style=\"transform: scale(1); transform-origin: 93% 55%; object-position: 93% 55%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=1920&amp;h=1280&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=300&amp;h=200&amp;fit=crop&amp;crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=768&amp;h=512&amp;fit=crop&amp;crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=1024&amp;h=683&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=1536&amp;h=1024&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=400&amp;h=267&amp;fit=crop&amp;crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=600&amp;h=400&amp;fit=crop&amp;crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=900&amp;h=600&amp;fit=crop&amp;crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200009\/NHQ202512200009~large.jpg?w=1200&amp;h=800&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1200w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\">\n<div class=\"hds-caption-text p-sm margin-0\">From right to left, NASA astronauts Reid Wiseman, commander; Victor Glover, pilot; Christina Koch, mission specialist; and CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist are seen as they depart the Neil A. Armstrong Operations and Checkout Building to board their Orion spacecraft atop NASA\u2019s Space Launch System rocket inside the Vehicle Assembly Building as part of the Artemis II countdown demonstration test, Saturday, Dec. 20, 2025, at NASA Kennedy.<\/div>\n<div class=\"hds-credits\">NASA\/Aubrey Gemignani<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n<p>After a short trip to the building, the flight crew rode the mobile launcher\u2019s elevator up nearly 300 feet to the crew access arm and the White Room, the enclosed area where the crew enters the spacecraft. The closeout crew, whose job it is to ensure the flight crew enters the spacecraft without issue, helped the astronauts enter Orion, which they have named <a href=\"https:\/\/www.nasa.gov\/blogs\/missions\/2025\/09\/24\/artemis-ii-crew-members-name-their-orion-spacecraft\/\">Integrity<\/a>. The closeout team assisted the astronauts by strapping them into their seats and closed the hatch once all closeout operations were completed. With the crew secured in Orion, teams conducted suit leak and communications checks, just as they will on launch day.<\/p>\n<div id=\"\" class=\"hds-media hds-module wp-block-image\">\n<div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\">\n<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\">\n<figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=1920&#038;h=1241&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" rel=\"noopener\"><img decoding=\"async\" width=\"1920\" height=\"1241\" src=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=1920&amp;h=1241&amp;fit=clip&amp;crop=faces%2Cfocalpoint\" 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\" loading=\"lazy\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=1920&amp;h=1241&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=300&amp;h=194&amp;fit=crop&amp;crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=768&amp;h=496&amp;fit=crop&amp;crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=1024&amp;h=662&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=1536&amp;h=993&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=400&amp;h=259&amp;fit=crop&amp;crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=600&amp;h=388&amp;fit=crop&amp;crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=900&amp;h=582&amp;fit=crop&amp;crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/NHQ202512200049\/NHQ202512200049~large.jpg?w=1200&amp;h=776&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1200w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\">\n<div class=\"hds-caption-text p-sm margin-0\">Artemis II crewmembers CSA astronaut Jeremy Hansen, mission specialist, right, and NASA astronauts Victor Glover, pilot; Christina Koch, mission specialist; after exiting the elevator at the 275-foot level of the mobile launcher as they walk towards the crew access arm prepare to board their Orion spacecraft atop NASA\u2019s Moon rocket during the Artemis II countdown demonstration test, Saturday, Dec. 20, 2025, inside the Vehicle Assembly Building at NASA Kennedy. <\/div>\n<div class=\"hds-credits\">NASA\/Joel Kowsky<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n<p>Throughout the testing, teams ran through the final 5.5 hours of launch day procedures, completing the countdown test about 30 seconds before what will be the time of liftoff on launch day. As they may encounter on launch day, teams navigated through several real-time issues, including audio communications and environmental control and life support\u00a0systems\u00a0closeout activities during the test. All objectives were met, and the countdown demonstration provided a valuable opportunity to conduct operations in a day-of-launch configuration to minimize first-time learnings on launch day.<\/p>\n<\/p>\n<div id=\"\" class=\"hds-media hds-module wp-block-image\">\n<div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\">\n<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\">\n<figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg\"><img decoding=\"async\" width=\"2048\" height=\"1365\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"\" style=\"transform: scale(1); transform-origin: 54% 53%; object-position: 54% 53%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg 6720w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=768,512 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=1024,683 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=1536,1024 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=2048,1365 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=600,400 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=900,600 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=1200,800 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/ksc-20251220-ph-geb02-0300.jpg?resize=2000,1333 2000w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\">\n<div class=\"hds-caption-text p-sm margin-0\">Charlie Blackwell-Thompson, NASA&#8217;s Artemis launch director,  monitors the progress of Artemis II countdown demonstration test with Artemis II crew members onboard their Orion spacecraft from Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA Kennedy on Saturday, Dec. 20.<\/div>\n<div class=\"hds-credits\">NASA\/Glenn Benson<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n<p>Although Artemis II teams have performed parts of the launch countdown testing previously, this test was the first full end-to-end rundown with the crew and Orion in the launch configuration. The crew will participate in additional countdown testing after the rocket arrives to the launchpad, focusing on emergency operations.<\/p>\n<p>As part of a Golden Age of innovation and exploration, the Artemis II test flight is the first crewed mission under NASA\u2019s Artemis campaign. It is another step toward new U.S.-crewed missions on the Moon\u2019s surface that will help the agency prepare to land American astronauts on Mars.<\/p>\n<div id=\"\" class=\"hds-about-the-author nasa-gb-align-full width-full maxw-full padding-x-3 padding-y-6 hds-module hds-module-full alignfull wp-block-nasa-blocks-about-the-author\">\n<div class=\"grid-row grid-container maxw-widescreen padding-x-0 border-top-1px border-color-carbon-black padding-top-3\">\n<div class=\"margin-bottom-4\">\n<h3 class=\"heading-14\">About the Author<\/h3>\n<\/div>\n<\/div>\n<div class=\"grid-row grid-container padding-x-0 maxw-widescreen\">\n<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-right-9\">\n<div class=\"grid-row\">\n<div class=\"hds-author-thumbnail mobile:circle-6 mobile:maxw-6 circle-card maxw-card thumbnail margin-right-2 desktop:margin-right-5\"><img decoding=\"async\" width=\"10rem\" height=\"10rem\" loading=\"lazy\" fetchpriority=\"low\" class=\"avatar avatar-300 photo medium\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/07\/JASON-COSTA_avatar_1659036634-300x300.jpg\" alt=\"Jason Costa\"><\/div>\n<div class=\"grid-col\">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-29 line-height-sm\">Jason Costa<\/h2>\n<\/div>\n<div class=\"padding-y-2\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"desktop:grid-col-6 desktop:padding-right-9\">\n<p class=\"margin-top-0\">\n<\/div>\n<\/div>\n<\/div>\n<div id=\"\" class=\"nasa-gb-align-full width-full maxw-full padding-x-3 padding-y-0 nasa_template_article_c hds-module hds-module-full alignfull wp-block-nasa-blocks-credits-and-details\">\n<section class=\"padding-x-0 padding-top-5 padding-bottom-2 desktop:padding-top-7 desktop:padding-bottom-9\">\n<div class=\"grid-row grid-container maxw-widescreen padding-0\">\n<div class=\"grid-col-12 desktop:grid-col-2 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black\">\n<div 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desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black\">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Details<\/h2>\n<\/p><\/div>\n<div class=\"grid-row margin-bottom-3\">\n<div class=\"grid-col-4\">\n<div class=\"subheading\">Last Updated<\/div>\n<\/p><\/div>\n<div class=\"grid-col-8\">Dec 23, 2025<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"grid-col-12 desktop:grid-col-5 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black \">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Related Terms<\/h2>\n<\/div>\n<ul class=\"article-tags\">\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/mission\/artemis-ii\/\">Artemis 2<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/people\/nasa-astronaut-andre-douglas\/\">Andre Douglas<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/humans-in-space\/astronauts\/christina-koch\/\">Christina H. Koch<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/humans-in-space\/exploration-ground-systems\/\">Exploration Ground Systems<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/humans-in-space\/astronauts\/g-reid-wiseman\/\">G. Reid Wiseman<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/kennedy-space-center\/\">Kennedy Space Center<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/humans-in-space\/orion-spacecraft\/\">Orion Multi-Purpose Crew Vehicle<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/humans-in-space\/space-launch-system\/\">Space Launch System (SLS)<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/humans-in-space\/astronauts\/victor-j-glover\/\">Victor J. Glover<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div><\/div>\n<\/section><\/div>\n<div id=\"\" class=\"nasa-gb-align-full width-full maxw-full padding-x-3 padding-y-0 hds-module hds-module-full alignfull wp-block-nasa-blocks-related-articles\">\n<section class=\"hds-related-articles padding-x-0 padding-y-3 desktop:padding-top-7 desktop:padding-bottom-9\">\n<div class=\"w-100 grid-row grid-container maxw-widescreen padding-0 text-align-left\">\n<div class=\"margin-bottom-4\">\n<h2 style=\"max-width: 100%;\" class=\"width-full w-full maxw-full\">Explore More<\/h2>\n<\/div><\/div>\n<div class=\"grid-row grid-container maxw-widescreen padding-0\">\n<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\/artemis\/i-am-artemis\/i-am-artemis-grace-lauderdale\/\" class=\"color-carbon-black\"><\/p>\n<div class=\"margin-bottom-2\">\n<div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black minh-mobile\">\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.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\" loading=\"lazy\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg 6000w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=768,512 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=1024,683 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=1536,1024 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=2048,1365 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=600,400 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=900,600 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=1200,800 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/10\/grace-lauderdale.jpg?resize=2000,1333 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"padding-right-0 desktop:padding-right-10\">\n<div class=\"subheading margin-bottom-1\">3 min read<\/div>\n<div class=\"margin-bottom-1\">\n<h3 class=\"related-article-title\">I Am Artemis: Grace Lauderdale<\/h3>\n<\/div>\n<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\"><br \/>\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><br \/>\n\t\t\t\t\t\t\t\t\t\t<span>Article<\/span><br \/>\n\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t<span class=\"\"><br \/>\n\t\t\t\t\t\t\t\t\t\t3 hours ago\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n<\/p><\/div>\n<p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<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\/centers-and-facilities\/kennedy\/nasa-kennedy-top-20-stories-of-2025\/\" class=\"color-carbon-black\"><\/p>\n<div class=\"margin-bottom-2\">\n<div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black minh-mobile\">\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1280\" height=\"1920\" src=\"https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=1280&amp;h=1920&amp;fit=clip&amp;crop=faces%2Cfocalpoint\" 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\" loading=\"lazy\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=1280&amp;h=1920&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1280w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=200&amp;h=300&amp;fit=crop&amp;crop=faces%2Cfocalpoint 200w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=768&amp;h=1152&amp;fit=crop&amp;crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=683&amp;h=1025&amp;fit=crop&amp;crop=faces%2Cfocalpoint 683w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=1024&amp;h=1536&amp;fit=crop&amp;crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=267&amp;h=401&amp;fit=crop&amp;crop=faces%2Cfocalpoint 267w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=400&amp;h=600&amp;fit=crop&amp;crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=600&amp;h=900&amp;fit=crop&amp;crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/KSC-20251020-PH-KLS01_0050\/KSC-20251020-PH-KLS01_0050~large.jpg?w=800&amp;h=1200&amp;fit=crop&amp;crop=faces%2Cfocalpoint 800w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"padding-right-0 desktop:padding-right-10\">\n<div class=\"subheading margin-bottom-1\">6 min read<\/div>\n<div class=\"margin-bottom-1\">\n<h3 class=\"related-article-title\">NASA Kennedy Top 20 Stories of 2025<\/h3>\n<\/div>\n<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\"><br \/>\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><br \/>\n\t\t\t\t\t\t\t\t\t\t<span>Article<\/span><br \/>\n\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t<span class=\"\"><br \/>\n\t\t\t\t\t\t\t\t\t\t23 hours ago\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n<\/p><\/div>\n<p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<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\/centers-and-facilities\/johnson\/nasa-johnsons-2025-milestones\/\" class=\"color-carbon-black\"><\/p>\n<div class=\"margin-bottom-2\">\n<div class=\"hds-cover-wrapper cover-hover-zoom bg-carbon-black minh-mobile\">\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.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\" loading=\"lazy\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg 11120w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=300,225 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=768,576 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=1024,768 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=1536,1152 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=2048,1536 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=400,300 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=600,450 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=900,675 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=1200,900 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2025\/12\/jsc2025e069098.jpg?resize=2000,1500 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"padding-right-0 desktop:padding-right-10\">\n<div class=\"subheading margin-bottom-1\">11 min read<\/div>\n<div class=\"margin-bottom-1\">\n<h3 class=\"related-article-title\">NASA Johnson\u2019s 2025 Milestones<\/h3>\n<\/div>\n<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\"><br \/>\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><br \/>\n\t\t\t\t\t\t\t\t\t\t<span>Article<\/span><br \/>\n\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t<span class=\"\"><br \/>\n\t\t\t\t\t\t\t\t\t\t4 days ago\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n<\/p><\/div>\n<p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<\/p><\/div>\n<\/section><\/div>\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 alignfull wp-block-nasa-blocks-topic-cards\">\n<div class=\"grid-container grid-container-block-lg padding-x-0\">\n<div class=\"grid-row flex-align-center margin-bottom-3\">\n<div class=\"desktop:grid-col-8 margin-bottom-2 desktop:margin-bottom-0\">\n<div class=\"label color-carbon-60 margin-bottom-2\">Keep Exploring<\/div>\n<h2 class=\"heading-36 line-height-sm\">Discover More Topics From NASA<\/h2>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"grid-row grid-gap-2 hds-topic-cards-wrapper\">\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/artemis\/artemis-2\/artemis-ii-flight-crew-teams-conduct-demonstration-ahead-of-launch\/#\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<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<div>\n<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>Missions<\/span><br \/>\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<\/p><\/div>\n<\/p><\/div>\n<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:\/\/www.nasa.gov\/wp-content\/plugins\/nasa-blocks\/assets\/images\/topic-cards\/topic-card-sample-1.jpg\" ><\/figure>\n<\/p><\/div>\n<p>\t\t\t<\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/artemis\/artemis-2\/artemis-ii-flight-crew-teams-conduct-demonstration-ahead-of-launch\/#\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<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<div>\n<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>Humans in Space<\/span><br \/>\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<\/p><\/div>\n<\/p><\/div>\n<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:\/\/www.nasa.gov\/wp-content\/plugins\/nasa-blocks\/assets\/images\/topic-cards\/topic-card-sample-2.jpg\" ><\/figure>\n<\/p><\/div>\n<p>\t\t\t<\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/artemis\/artemis-2\/artemis-ii-flight-crew-teams-conduct-demonstration-ahead-of-launch\/#\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<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<div>\n<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>Climate Change<\/span><br \/>\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<\/p><\/div>\n<\/p><\/div>\n<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:\/\/www.nasa.gov\/wp-content\/plugins\/nasa-blocks\/assets\/images\/topic-cards\/topic-card-sample-3.jpg\" ><\/figure>\n<\/p><\/div>\n<p>\t\t\t<\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/artemis\/artemis-2\/artemis-ii-flight-crew-teams-conduct-demonstration-ahead-of-launch\/#\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<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<div>\n<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><br \/>\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<\/p><\/div>\n<\/p><\/div>\n<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:\/\/www.nasa.gov\/wp-content\/plugins\/nasa-blocks\/assets\/images\/topic-cards\/topic-card-sample-4.jpg\" ><\/figure>\n<\/p><\/div>\n<p>\t\t\t<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>NASA\u2019s launch and mission teams, along with the Artemis II crew, completed a key test Dec. 20, a countdown demonstration test, ahead of the Artemis II flight around the Moon early next year. The astronauts, supported by launch and flight control teams, dressed in their launch and entry suits, boarded their spacecraft on top of [\u2026]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[19077,15741,15975,15797,15976,15717,15680,15798,15977],"tags":[],"class_list":["post-335784","post","type-post","status-publish","format-standard","hentry","category-andre-douglas","category-artemis-2","category-christina-h-koch","category-exploration-ground-systems","category-g-reid-wiseman","category-kennedy-space-center","category-orion-multi-purpose-crew-vehicle","category-space-launch-system-sls","category-victor-j-glover"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/335784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=335784"}],"version-history":[{"count":50,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/335784\/revisions"}],"predecessor-version":[{"id":339549,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/335784\/revisions\/339549"}],"wp:attachment":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=335784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=335784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=335784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}