{"id":24922,"date":"2021-07-20T00:24:07","date_gmt":"2021-07-19T16:24:07","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/super-heavy-booster-3-fires-up-for-the-first-time-2\/"},"modified":"2021-07-20T00:24:07","modified_gmt":"2021-07-19T16:24:07","slug":"super-heavy-booster-3-fires-up-for-the-first-time-2","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/super-heavy-booster-3-fires-up-for-the-first-time-2\/","title":{"rendered":"Super Heavy Booster 3 fires up for the first time"},"content":{"rendered":"<p>Following a rigorous test campaign with the Starship prototype vehicles, SpaceX has turned its immediate attention to the booster that will loft its interplanetary spacecraft to new heights.<\/p>\n<p>Booster 3, the first prototype Super Heavy to roll to the launch site, conducted a three-engine Static Fire test on Monday. The testing at the suborbital site will clear the path for Booster 4 \u2013 already being stacked in the High Bay \u2013 to take up residence at the Orbital Launch Site (OLS), an area that continues to undergo preparations, including the installation of the final section of the Launch Integration Tower.<\/p>\n<p>Booster 3:<\/p>\n<\/p>\n<p><iframe title=\"First Ever Super Heavy Static Fire\" src=\"https:\/\/www.youtube.com\/embed\/_Cl5wrUffk0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid0\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>Following a July 1 rollout down Highway 4 for installation on suborbital Pad A, Super Heavy\u2019s pad flow has already included all the preparations required ahead of a Static Fire test.<\/p>\n<p>This ranged from an ambient proof test with nitrogen gas on July 8 ahead of cryoproofing with LN2 on July 12. The latter provided some stunning first-time views of the huge booster\u2019s controlled venting.<\/p>\n<p>The installation of the Raptors was staggered, with one installed ahead of the cryoproofing, followed by the other two after the test. The three Raptors are RC57, 59, and 62.<\/p>\n<\/p>\n<p><iframe title=\"Booster 3 Receives Two Raptor Engines for Static Fire Testing | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/WjORV7z4Z_4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid1\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>With the pre-firing tests proving successful, there was a slight delay to the expected Static Fire test initially expected last week based on alert notices to local residents such as NSF\u2019s Mary (@bocachicagal).<\/p>\n<h4 class=\"widget-title penci-border-arrow\">See Also<\/h4>\n<ul>\n<li>SpaceX Super Heavy\/Starship Section<\/li>\n<li>     (adsbygoogle = window.adsbygoogle <\/li>\n<li>L2 SpaceX Section<\/li>\n<li>Click here to Join L2<\/li>\n<\/ul>\n<p>With Elon Musk noting \u201cProbably Monday,\u201d the latest alert notice received by Mary aligns, with a test window ranging from noon through to 10 pm, local time.<\/p>\n<p>Booster 3 provides a first-time operation for fueling the huge booster with Liquid Oxygen (LOX) and Liquid Methane (CH4) during the test. How much propellant will be loaded, and the schedule for the sequence was unknown. However, NSF\u2019s Adrian Beil wrote a feature on the expectations based on previous experiences with Starship being applied to Super Heavy.<\/p>\n<p>Based on those evaluations, it was expected that Super Heavy would also undergo a Starship-like countdown of 45-60 minutes, with fueling beginning in the 30-40 minute range. Engine chill would then follow at T-12 minutes, ahead of the firing.<\/p>\n<p>As with previous Static Fires, the T-10 minute siren sounded, as per the alert notice to local residents. However, as with Starship, mini-holds can be expected, pushing the ignition time to the right. This proved to be the case on Monday.<\/p>\n<p>The booster fired up all three engines for the expected duration, confirmed by Musk before he noted that \u201cdepending on progress with Booster 4, we might try a 9 engine firing on Booster 3.\u201d<\/p>\n<p>Once SpaceX completes Booster 3 testing to its satisfaction, its fate is not yet clear. After that, it will be removed from Pad A and rolled back to the Production Site, potentially joining Ship 15 and 16, with the tantalizing potential of the display vehicles being used as a backdrop to Musk\u2019s long-awaited update presentation.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-79123\" class=\"size-full wp-image-79123\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758.jpg\" alt=\"\" width=\"2097\" height=\"1396\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758.jpg 2097w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758-350x233.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758-526x350.jpg 526w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758-768x511.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758-1920x1278.jpg 1920w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758-1170x779.jpg 1170w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758-585x390.jpg 585w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/NSF-2021-07-19-05-44-35-758-263x175.jpg 263w\" sizes=\"(max-width: 2097px) 100vw, 2097px\"><\/p>\n<p id=\"caption-attachment-79123\" class=\"wp-caption-text\">Ship 15 and 16 hanging out \u2013 via Mary (@bocachicagal) for NSF<\/p>\n<p>The focus will have already moved to Booster 4, which is currently set to launch the orbital test mission.<\/p>\n<p>However, while that launch is still at least a few months away, stacking of the B4 sections has already begun in the High Bay.<\/p>\n<\/p>\n<p><iframe title=\"Super Heavy Booster 4 Prepped for Stacking | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/cnMF9eSQzzI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid2\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>Additional sections have already been staged outside the production tents, including BN4 AFT 4 and 5, while the impressive Thrust Puck for Booster 5 has already arrived at SpaceX Starbase.<\/p>\n<\/p>\n<p><iframe title=\"Thrust Puck for New Super Heavy Booster Delivered | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/TSHDY4G9juc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid3\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>The staging of hardware has aided the notable production cadence at the Boca Chica site well before assembly. This continues to be the situation for the booster side of production.<\/p>\n<p>OLS:<\/p>\n<p>The key element for launching missions with the integrated Super Heavy and Starship stack is the Orbital Launch Site (OLS), which remains a hive of activity.<\/p>\n<p>The focus over recent weeks has been raising the sections to complete the Launch Integration Tower, which received its eighth and final major section element on Sunday.<\/p>\n<\/p>\n<p><iframe title=\"Eighth Orbital Launch Tower Section Lifted into Place | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/Jzsfsin70tI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid4\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>Interestingly, there remain some pieces of the launch tower back at the Production Site that may yet be used to give shape to the top of the tower and house some technical equipment.<\/p>\n<p>Work on the Tank Farm for the OLS has mostly been focused on rolling cryo shells out to the site, ahead of the installation on the GSE (Ground Support Equipment) tanks.<\/p>\n<p>Future Starships:<\/p>\n<p>The OLS will host the first integrated Super Heavy and Starship stack, with Ship 20 currently set to be the first to be mated with a booster.<\/p>\n<p><iframe id=\"twitter-widget-1\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: static; visibility: visible; width: 550px; height: 524px; display: block; flex-grow: 1;\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?creatorScreenName=NASASpaceflight&amp;dnt=true&amp;embedId=twitter-widget-1&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1416181817044922371&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2021%2F07%2Fsuper-heavy-booster-3-fire-up-first%2F&amp;sessionId=937bd46a006a82c0f4b43ab8536d3b31b7257150&amp;siteScreenName=NASASpaceflight&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\" data-tweet-id=\"1416181817044922371\"><\/iframe><\/p>\n<p>The vehicle is undergoing stacking operations inside the Mid Bay, following the usual path for Starship production flow, ahead of receiving its nosecone inside the High Bay.<\/p>\n<p>As expected, the sections are covered in TPS (Thermal Protection System) tiles on the windward side, tasked with protecting the vehicle during re-entry.<\/p>\n<\/p>\n<p><iframe title=\"Thermal Protection Tiles Seen on Potential Ship 20 Section | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/GTw3227lF70?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid5\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>While the installation of TPS tile patches has been observed on numerous prototypes, the full array of tiles will be debuted with Ship 20.<\/p>\n<p>This includes the area of the aero surfaces, with a curved installation of TPS observed on an aft flap at the Production Site.<\/p>\n<\/p>\n<p><iframe title=\"Starship Aft Flap with Curved Thermal Protection Tiles Spotted | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/DtzlLLzV3Do?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid6\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>Again following the impressive production cadence routine of SpaceX Starbase, sections for Starship Ship 21 have already been spotted by Mary (@bocachicagal), as the lack of hops has not resulted in a slow down in shipbuilding.<\/p>\n<p>Raptors:<\/p>\n<p>All these future vehicles require engines, lots of them. While Raptors have been arriving into Starbase with increasing frequency, supplying the opening salvo of orbital Super Heavy and Starships will require hundreds of flight engines.<\/p>\n<\/p>\n<p><iframe title=\"More Raptor Engines for Super Heavy Booster Delivered | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/LF2f-lfHdG4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid7\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>The bulk will be for the boosters, with Super Heavy\u2019s opening 29-engine configuration eventually evolving to a 33-engines on the aft.<\/p>\n<p>According to Musk, the final thrust will be around 230 tons per engine, with the outer ring being non-gimbal engines and the inner ones providing the steering for launch and landing. This engine setup will mean that the final thrust of the booster will be 74.4MN, which is more than double that of the Saturn V\u2019s thrust of 35.1MN.<\/p>\n<p>Musk appraised a \u201cvery accurate\u201d render by artist Erc X, notably showing the increased-Raptor config would have three central Raptors, with ten in the middle ring, accompanied by a default twenty on the outer ring.<\/p>\n<p><iframe id=\"twitter-widget-2\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: static; visibility: visible; width: 550px; height: 811px; display: block; flex-grow: 1;\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?creatorScreenName=NASASpaceflight&amp;dnt=true&amp;embedId=twitter-widget-2&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1416168229924397056&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2021%2F07%2Fsuper-heavy-booster-3-fire-up-first%2F&amp;sessionId=937bd46a006a82c0f4b43ab8536d3b31b7257150&amp;siteScreenName=NASASpaceflight&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" data-gtm-yt-inspected-14=\"true\" data-gtm-yt-inspected-21=\"true\" data-tweet-id=\"1416168229924397056\"><\/iframe><\/p>\n<p>Further confirmation was received in the differences between sea-level Raptors, with the outer ring Raptor Boost (RB) being without Thrust Vector Control infrastructure compared to the Raptor Center (RC) of the middle and inner-ring, along with no differences in thrust between RB and RC variants as originally anticipated.<\/p>\n<p>The current supply line for Raptors involves production at SpaceX HQ in Hawthorne, California \u2013 before being test-fired at SpaceX\u2019s test site in McGregor, Texas. They then make a short road trip in the \u201cRaptorVan\u201d to Starbase.<\/p>\n<p>However, Musk noted a new Raptor factory would be built at the McGregor site to cater to the increasing demand for Raptors.<\/p>\n<p>It appears groundbreaking may have already begun, with a new large patch of ground being cleared, as spotted by NSF\u2019s Gary Blair in photos provided to L2 McGregor.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-79139\" class=\"wp-image-79139 size-full\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/A1-watermarked.jpg\" alt=\"\" width=\"1547\" height=\"889\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/A1-watermarked.jpg 1547w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/A1-watermarked-350x201.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/A1-watermarked-609x350.jpg 609w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/A1-watermarked-768x441.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/07\/A1-watermarked-1170x672.jpg 1170w\" sizes=\"(max-width: 1547px) 100vw, 1547px\"><\/p>\n<p id=\"caption-attachment-79139\" class=\"wp-caption-text\">Work over the space of a week at a potential Raptor Factory construction spot at SpaceX McGregor via NSF\u2019s Gary Blair.<\/p>\n<p>With the recent competition of two extra test bays for Raptor, taking the total to five, having Raptors built and tested at the same Texas site, just a few hours drive from Boca Chica will greatly increase the supply of engines required for SpaceX\u2019s ambitious launch schedule for its Starship program.<\/p>\n<p>With a production goal of 2-4 engines per day, the new McGregor factory will focus on the updated version of Raptor called \u201cRaptor 2.\u201d In addition, Hawthorne would focus on building Raptor Vacuum (RVac) and \u201cnew, experimental designs.\u201d<\/p>\n<p>Photos and videos provided by Mary (@bocachicagal) and Gary Blair. Additional information and article assistance was provided by: Adrian Beil, Evan Packer, Ryan Weber, Justin Davenport, and Alexandre Haas.<\/p>\n<p>For live updates, follow NASASpaceFlight\u2019s Twitter account and the NSF Starship Forum Sections.<\/p>\n<p>**Support NSF\u2019s youtube channel by subscribing and\/or joining here**<\/p>\n<p>Grab some cool gear along with the ability to support our content: https:\/\/shop.nasaspaceflight.com\/<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-77727 size-full\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/05\/NSF-2021-05-09-22-12-27-138.jpg\" alt=\"\" width=\"1040\" height=\"930\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/05\/NSF-2021-05-09-22-12-27-138.jpg 1040w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/05\/NSF-2021-05-09-22-12-27-138-350x313.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/05\/NSF-2021-05-09-22-12-27-138-391x350.jpg 391w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/05\/NSF-2021-05-09-22-12-27-138-768x687.jpg 768w\" sizes=\"(max-width: 1040px) 100vw, 1040px\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Following a rigorous test campaign with the Starship prototype vehicles, SpaceX has turned its immediate attention to the booster that will loft its interplanetary spacecraft to new heights. Booster 3, the first prototype Super Heavy to roll to the launch site, conducted a three-engine Static Fire test on Monday. The testing at the suborbital site [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[8662,1648,8663,2093,8642,597,316,317,596],"class_list":["post-24922","post","type-post","status-publish","format-standard","hentry","category-news","tag-bn3","tag-boca-chica","tag-booster-3","tag-mcgregor","tag-ols","tag-raptor","tag-spacex","tag-starship","tag-super-heavy"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24922"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=24922"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24922\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=24922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=24922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=24922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}