{"id":44178,"date":"2026-05-13T07:10:29","date_gmt":"2026-05-13T07:10:29","guid":{"rendered":"https:\/\/metaverseplanet.net\/blog\/?p=44178"},"modified":"2026-05-13T07:10:32","modified_gmt":"2026-05-13T07:10:32","slug":"nasa-begins-assembly-on-the-giant-artemis-3-mega-rocket","status":"publish","type":"post","link":"https:\/\/metaverseplanet.net\/blog\/nasa-begins-assembly-on-the-giant-artemis-3-mega-rocket\/","title":{"rendered":"NASA Begins Assembly on the Giant Artemis 3 Mega Rocket"},"content":{"rendered":"\n<p>It\u2019s a quiet morning here. Before I have to log off, put on my suit, and head into the bank for my day job, I was digging through the latest aerospace updates, and I saw something that genuinely gave me goosebumps. If you\u2019ve been following my articles, you know I am absolutely obsessed with our push toward deep space, space mining, and eventually Mars colonization. But to get to Mars, we have to conquer the Moon first.<\/p>\n\n\n\n<p>With the massive success of the Artemis 2 mission just last month\u2014finally sending our astronauts back into lunar orbit after decades\u2014the momentum is real. Now, <strong><em><a href=\"https:\/\/metaverseplanet.net\/blog\/tag\/nasa\/\" data-type=\"post_tag\" data-id=\"170\">NASA<\/a><\/em><\/strong> is already gearing up for the next massive milestone. Visual confirmation has arrived from Florida: the core stage of the <strong>Space Launch System (SLS)<\/strong> for the upcoming Artemis 3 mission is officially being assembled.<\/p>\n\n\n\n<p>Here is my breakdown of what is happening in the Vehicle Assembly Building right now, why the mission plan for Artemis 3 has radically changed, and why the private space race is causing a few headaches for NASA.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">The Beast is Taking Shape: Inside the SLS Assembly<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"720\" height=\"480\" src=\"https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/02\/artemis-22.avif\" alt=\"\" class=\"wp-image-41329\" srcset=\"https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/02\/artemis-22.avif 720w, https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/02\/artemis-22-300x200.avif 300w, https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/02\/artemis-22-150x100.avif 150w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>When I look at the photos coming out of the Kennedy Space Center, the sheer scale of human engineering never fails to amaze me.<\/p>\n\n\n\n<p>NASA technicians have successfully maneuvered the <strong>65-meter-long<\/strong> core stage of the Artemis 3 rocket into a vertical position. This isn&#8217;t just an empty tube; it is the backbone of the most powerful rocket NASA has ever built. Right now, the engineering teams are preparing to bolt on the four massive <strong>RS-25 engines<\/strong> to the bottom of this core stage.<\/p>\n\n\n\n<p>What I find incredibly cool about the RS-25s is that they are actually leftover, heavily modernized engines from the Space Shuttle era. It\u2019s a brilliant piece of technological recycling that provides the brute force needed to break Earth&#8217;s gravity.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Total Height:<\/strong> When fully stacked with the Orion capsule, the upper stage, and the two massive solid rocket boosters, this mechanical titan will stand <strong>98 meters<\/strong> tall.<\/li>\n\n\n\n<li><strong>Total Weight:<\/strong> Fully fueled and ready for launch, the rocket tips the scales at a mind-bending <strong>2.6 million kilograms<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">The Big Pivot: Why Artemis 3 is No Longer a Moon Landing<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Artemis 2: Why We Are Finally Returning After 53 Years\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/qNvNawggHD4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>If you have been following the original Artemis roadmap, you might be a little confused right now. Originally, Artemis 3 was supposed to be the historic mission where boots finally touched the lunar dust again.<\/p>\n\n\n\n<p>However, plans change. NASA has officially shifted the actual Moon landing to <strong>Artemis 4 in 2028<\/strong>.<\/p>\n\n\n\n<p>Why the delay? I was reading through the mission architecture, and it boils down to a bottleneck in the private sector. The Artemis program heavily relies on commercial partners to build the actual landing craft\u2014specifically <strong>SpaceX\u2019s Starship<\/strong> and <strong>Blue Origin\u2019s Blue Moon<\/strong> lander. Because both of these incredibly complex vehicles are facing development delays, NASA had to pivot.<\/p>\n\n\n\n<p>Instead of a landing, Artemis 3 is now shaping up to be a highly critical <strong>orbital test and docking mission<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What Will Actually Happen During Artemis 3?<\/h3>\n\n\n\n<p>Rather than going all the way down to the surface, the Artemis 3 crew will launch inside the Orion capsule into Earth orbit. From there, they will execute high-stakes rendezvous and docking maneuvers with either the SpaceX Starship or the Blue Origin lander.<\/p>\n\n\n\n<p>Honestly, I think this is the right call. You do not want the first time you test a commercial lunar lander\u2019s life support and docking seals to be a quarter of a million miles away in the vacuum of deep space. Testing it in Earth orbit first is a crucial safety net.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">The SpaceX vs. Blue Origin Showdown<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"720\" height=\"480\" src=\"https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/01\/Artemis-2-Countdown-NASAs-Giant-Leap-After-54-Years-3.avif\" alt=\"\" class=\"wp-image-40224\" srcset=\"https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/01\/Artemis-2-Countdown-NASAs-Giant-Leap-After-54-Years-3.avif 720w, https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/01\/Artemis-2-Countdown-NASAs-Giant-Leap-After-54-Years-3-300x200.avif 300w, https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2026\/01\/Artemis-2-Countdown-NASAs-Giant-Leap-After-54-Years-3-150x100.avif 150w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>This brings me to the most fascinating part of modern spaceflight: the corporate space race. NASA no longer wants to be tied down to a single contractor. They are actively pitting <strong><em><a href=\"https:\/\/metaverseplanet.net\/blog\/will-elon-musks-optimus-robots-fail-on-mars\/\" data-type=\"post\" data-id=\"30222\">Elon Musk\u2019s<\/a><\/em><\/strong> SpaceX against Jeff Bezos\u2019s Blue Origin.<\/p>\n\n\n\n<p>NASA has made it clear: whoever finishes their technical and safety certifications first gets to fly the missions.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SpaceX&#8217;s Starship:<\/strong> Currently, Starship is the preferred vehicle for the Artemis 4 landing. However, despite their explosive and spectacular test flights, SpaceX still has to solve some massive technical hurdles. The biggest one? <strong>In-orbit refueling.<\/strong> To get Starship to the Moon, they have to launch multiple tanker ships to fill it up while it orbits the Earth. It is an engineering nightmare that hasn&#8217;t been perfected yet.<\/li>\n\n\n\n<li><strong>Blue Origin&#8217;s Blue Moon:<\/strong> While Blue Origin has been quieter, they are steadily developing their lander. If SpaceX gets bogged down trying to figure out cryogenic fluid transfer in zero gravity, Blue Origin could easily swoop in and take the lead.<\/li>\n<\/ul>\n\n\n\n<p>Relying on private companies introduces huge risks to NASA&#8217;s timeline, but it also brings rapid innovation. As someone who analyzes tech for a living, watching this hardware evolve in real-time is the ultimate thrill. The success of these landers won&#8217;t just determine our return to the Moon; they are the exact same technologies we will eventually use to establish a foothold on Mars.<\/p>\n\n\n\n<p>I am incredibly curious about your take on this space race. <strong>Do you think SpaceX will figure out in-orbit refueling in time for Artemis 4, or will Blue Origin pull off an upset and get their lander ready first?<\/strong> Drop your thoughts in the comments, let&#8217;s talk about it!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">You Might Also Like;<\/h3>\n\n\n<ul class=\"wp-block-latest-posts__list wp-block-latest-posts\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/metaverseplanet.net\/blog\/hestia-smartphone-telescope-review\/\">Hestia Smartphone Telescope Review: Astrophotography for Everyone<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/metaverseplanet.net\/blog\/nasa-begins-assembly-on-the-giant-artemis-3-mega-rocket\/\">NASA Begins Assembly on the Giant Artemis 3 Mega Rocket<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/metaverseplanet.net\/blog\/the-live-action-voltron-movie-is-bypassing-theaters-for-a-prime-video-release\/\">The Live-Action Voltron Movie is Bypassing Theaters for a Prime Video Release<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>It\u2019s a quiet morning here. Before I have to log off, put on my suit, and head into the bank for my day job, I was digging through the latest aerospace updates, and I saw something that genuinely gave me goosebumps. If you\u2019ve been following my articles, you know I am absolutely obsessed with our &hellip;<\/p>\n","protected":false},"author":1,"featured_media":26467,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAown96uCw:productID":"","footnotes":""},"categories":[152],"tags":[170,271],"class_list":["post-44178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spaces","tag-nasa","tag-space-news"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/posts\/44178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/comments?post=44178"}],"version-history":[{"count":1,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/posts\/44178\/revisions"}],"predecessor-version":[{"id":44180,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/posts\/44178\/revisions\/44180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/media\/26467"}],"wp:attachment":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/media?parent=44178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/categories?post=44178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/tags?post=44178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}