{"id":24314,"date":"2023-05-03T20:57:34","date_gmt":"2023-05-03T12:57:34","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/elon-musk-pushes-for-orbital-goal-following-data-gathering-objectives-during-starship-debut\/"},"modified":"2023-05-03T20:57:34","modified_gmt":"2023-05-03T12:57:34","slug":"elon-musk-pushes-for-orbital-goal-following-data-gathering-objectives-during-starship-debut","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/elon-musk-pushes-for-orbital-goal-following-data-gathering-objectives-during-starship-debut\/","title":{"rendered":"Elon Musk pushes for orbital goal following data gathering objectives during Starship debut"},"content":{"rendered":"<p>Following the maiden launch of the world\u2019s most powerful rocket, SpaceX hopes to conduct a mirror test flight of the Starship rocket this summer.<\/p>\n<p>Several requirements need to be satisfied before the flight of Booster 9 \u2014 and a to-be-decided Ship partner \u2014 ranging from repairing and improving the launch site to modification to the flight termination system (FTS). However, the launch of Booster 7 and Ship 24 achieved numerous objectives to add confidence in the system and provide a stepping stone to the key milestone of Starship reaching orbital velocity.<br \/>\nExpectations Exceeded<\/p>\n<p>Booster 7 and Ship 24\u2019s spectacular launch from Starbase was achieved with a vehicle already out of date.<\/p>\n<\/p>\n<h4 class=\"widget-title penci-border-arrow\">See Also<\/h4>\n<ul>\n<li>SpaceX Starship Section<\/li>\n<li>L2 SpaceX\/Starship Section<\/li>\n<li>Click here to Join L2<\/li>\n<\/ul>\n<p>Via a year of pad tests, rollbacks, modifications, and cryo cycles, Booster 7 still lacked numerous improvements already implemented on the next vehicle to fly, Booster 9.<\/p>\n<p>Before the flight, SpaceX Chief Designer Elon Musk set expectations accordingly, ranging from not destroying the launch site via a pad explosion to gaining as much data as possible.<\/p>\n<p>\u201cIf we get far enough away from the launch site before something goes wrong, I\u2019d consider that to be a success,\u201d Musk said ahead of the launch during a Twitter Spaces call to his subscriber base, also agreeing that passing MaxQ would be a win. \u201cJust don\u2019t blow up the launch pad.\u201d<\/p>\n<p>The vehicle did clear the Tower, but the full power of Booster 7\u2019s liftoff thrust caused a \u201crock tornado\u201d that spewed debris far and wide, impacting numerous structures, including the tank farm.<\/p>\n<p>Aerospace &amp; Defense<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>NASA mission updates<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>Space Technology<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>\n<p>     (adsbygoogle = window.adsbygoogle || []).push({});<\/p>\n<p><iframe title=\"SpaceX Starship Test Flight Launch Ends in Explosion\" src=\"https:\/\/www.youtube.com\/embed\/THkSvpyoJ20?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>\u201cThe outcome was roughly in the sort of what I expected. And, maybe slightly exceeding my expectations, but roughly what I expected, which was or, or hoped for, I should say. Which is that we would get clear of the pad with minimal damage to the pad,\u201d noted Musk post-flight.<\/p>\n<p>\u201cI\u2019m glad to report that the pad damage is actually quite small and looks like it can be repaired quickly.\u201d<\/p>\n<p>Launch Site Status<\/p>\n<p>It was hoped the pad could cope with liftoff ahead of planned modifications, based somewhat on the 31-engine static fire test of Booster 7. However, that was at 50 percent of the rated thrust, and the ramp-up for launch proved too much for the concrete surface during the six seconds before being committed to liftoff.<\/p>\n<p>\u201cObviously, the rocket stayed on the launch pad for a while. And, we did generate quite the rock tornado at the base of the vehicle. And, our first guess would have been that the rock tornado would have caused potentially significant damage to the engines.\u201d<\/p>\n<p>\u201cWeirdly, we did not see evidence of the rock tornado actually damaging engines or heat shields in a material way. It may have, but we have not yet seen evidence of that.\u201d<\/p>\n<p>Ahead of the next flight, SpaceX will fill in the crater \u2014 which is already near-complete as a task \u2014 that resulted from Booster 7\u2019s liftoff and cover it in a water-cooled steel plate. This pre-planned modification will now be completed at the launch site.<\/p>\n<\/p>\n<p><iframe title=\"Excavation for Starship's New Water Cooled Pad Begins | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/zfptugkdH0c?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>\u201cWe\u2019re going to be putting down a lot of steel. The debris is really just sand and rock, so it\u2019s not toxic at all or anything. It\u2019s like a sandstorm, essentially \u2014 basically a human-made sandstorm. But, we don\u2019t want to do that again, so we\u2019re putting down a very strong steel sandwich that is basically a water-jacketed sandwich.<\/p>\n<p>\u201cIt\u2019s two layers of very thick plate steel that are also sort of perforated on the upper side so that you have what is basically a massive, super strong steel showerhead pointing up. And then, the water pressure coming out of there has to exceed the pressure that the engines\u2019 thrust is exerting on the steel plate on the vehicle launch stand.<\/p>\n<p><iframe id=\"twitter-widget-1\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: absolute; visibility: hidden; width: 0px; height: 0px; 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=1653640569258754050&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2023%2F05%2Fmusk-orbital-goal-starship-debut%2F&amp;sessionId=11d77dc66b8e119c551b888da2a6bc2a689fdd22&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=\"1653640569258754050\"><\/iframe><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\" data-twitter-extracted-i1783496872654258427=\"true\">\n<p lang=\"en\" dir=\"ltr\">(1\/2) Here are some revised renderings showing what the &#8220;showerhead&#8221; steel plate that @elonmusk talked about during the recent #Starship Spaces could look like once completed. As of now, none of the steel plates appear to have any holes yet, so size and count are speculations. pic.twitter.com\/sN1y6h3D1N<\/p>\n<p>\u2014 Ryan Hansen Space (@RyanHansenSpace) May 3, 2023<\/p>\n<\/blockquote>\n<p>\u201cIt\u2019s a mega steel pancake. This thing\u2019s a beast. You\u2019ll see it come together in the next month or so.\u201d<\/p>\n<p>Another mitigation will be a change to the final seconds of the countdown. During the maiden launch, Starship fired up its engines over a 5-6 second period. Musk added that during Booster 9\u2019s launch, this will be reduced by around 50 percent \u2014 to around 2.5 seconds \u2014 before the vehicle lifts off.<\/p>\n<p>\u201cSo, for the next flight, we certainly will be taking off faster. For this flight, we erred on the side of babying the engines and just sort of gently starting each engine one at a time.\u201d<\/p>\n<p>Thankfully, the initial reports of the launch site in the days after the launch have been positive.<\/p>\n<p>\u201cWe\u2019re glad to see that there appears to be minimal damage to the launch ring and the components inside the launch ring. So, that\u2019s great because that launch ring, you know, it takes six months to build up a new launch ring,\u201d added Musk.<\/p>\n<\/p>\n<p><iframe title=\"Launch Site Dodges Bullet After SpaceX Launches Starship | Starbase Updates\" src=\"https:\/\/www.youtube.com\/embed\/oyRRYAmaFD4?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>\u201cWe have some spares, but there\u2019s a lot of complex plumbing and wiring inside the launch ring, and that actually appears to be in good shape.<\/p>\n<p>\u201cWe\u2019re going to be replacing a bunch of the tanks in the tank farm. But, these are tanks that we wanted to replace anyway.<\/p>\n<p>\u201cWe\u2019re going with more of the vacuum jacketed, kind of giant hotdog-looking tanks. The vacuum-jacketed giant tanks, those are in the best shape, and those are what we want anyway.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-93306\" class=\"wp-image-93306 size-full\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-13-48-02-400-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1644\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-13-48-02-400-scaled.jpg 2560w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-13-48-02-400-350x225.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-13-48-02-400-545x350.jpg 545w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-13-48-02-400-768x493.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-13-48-02-400-1920x1233.jpg 1920w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-13-48-02-400-1170x751.jpg 1170w\" sizes=\"(max-width: 2560px) 100vw, 2560px\"><\/p>\n<p id=\"caption-attachment-93306\" class=\"wp-caption-text\">The Tank Farm. (Credit: Max Evans for NSF\/L2)<\/p>\n<p>\u201cThe Tower itself is in good shape. We see no meaningful damage to the Tower, even though it did get hit with some pretty big chunks of concrete.\u201d<\/p>\n<p>The Maiden Launch<\/p>\n<p>Starship took flight during what was only the second launch attempt, following a scrub due to a valve issue just days prior.<\/p>\n<\/p>\n<p><iframe title=\"SpaceX Launches Starship After Years of Waiting | Starbase Update\" src=\"https:\/\/www.youtube.com\/embed\/s-MIzTDo79M?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>Musk explained that the launch took place with 30 engines running instead of the full set of 33.<\/p>\n<p>\u201cThere were three engines that we chose not to start, or hit aborts. (So), we actually lifted off with 30 engines, which is the minimum number of engines.<\/p>\n<p><iframe id=\"twitter-widget-2\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: absolute; visibility: hidden; width: 0px; height: 0px; 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=1650515901085622274&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2023%2F05%2Fmusk-orbital-goal-starship-debut%2F&amp;sessionId=11d77dc66b8e119c551b888da2a6bc2a689fdd22&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=\"1650515901085622274\"><\/iframe><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\" data-twitter-extracted-i1783496872654258427=\"true\">\n<p lang=\"en\" dir=\"ltr\">Launch video of Booster 7 and Starship 24 on 4-20-23. <\/p>\n<p>Thank you @nextspaceflight for your help.<br \/>Video edit: @KSpaceAcademy @NASASpaceflight pic.twitter.com\/MBnX1usKKF<\/p>\n<p>\u2014 Mary (@BocaChicaGal) April 24, 2023<\/p>\n<\/blockquote>\n<p>\u201cThose engines did not explode, but they were just, the system didn\u2019t think they were healthy enough to bring them to a full thrust,\u201d added Musk during a post-flight Twitter spaces call, adding that is why the vehicle appeared to lean away from the Tower during ascent.<\/p>\n<p>It was assumed the lean could have been related to pad avoidance, but Musk quickly noted that it is undesirable due to the \u201cblowing torch\u201d of the Raptor 2 engines on the OLM ring.<\/p>\n<p>\u201cIf you move sideways sooner, you are moving that big, cutting torch across the launch ring. So, you can think of this thing like the world\u2019s biggest cutting torch, basically. Depending on how close the engines are, they erode that steel at a roughly \u2014 I think half an inch to an inch per second of high strength steel is eroded by the cutting torch.\u201d<\/p>\n<p>\u201c(The lean was actually) related to the engines out, and we do not normally expect to lean. It should be aspirationally going straight up.\u201d<\/p>\n<p><iframe id=\"twitter-widget-3\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: absolute; visibility: hidden; width: 0px; height: 0px; 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-3&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1649802758520995840&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2023%2F05%2Fmusk-orbital-goal-starship-debut%2F&amp;sessionId=11d77dc66b8e119c551b888da2a6bc2a689fdd22&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=\"1649802758520995840\"><\/iframe><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\" data-twitter-extracted-i1783496872654258427=\"true\">\n<p lang=\"en\" dir=\"ltr\">Close-up details at half speed of Starship launch\u2014 the retracting fuel connection and darker cloud blast maybe from exposed dirt? @nasaspaceflight @spacex https:\/\/t.co\/lq2BF6DPA1 pic.twitter.com\/AThYGwzMws<\/p>\n<p>\u2014 Jay L. DeShetler (@jdeshetler) April 22, 2023<\/p>\n<\/blockquote>\n<p>As Starship thundered into the South Texas skyline, cameras picked up flashes and heat shield liberations from the engine section.<\/p>\n<p>\u201cAt T+27 seconds, engine 19 lost communications, concurrent with some kind of energetic event that liberated the outer heat shield from the engines,\u201d added Musk.<\/p>\n<p>\u201c(This was from the engines) 17, 18, 19, and 20 areas. So, something bad happened at T+27 seconds because engine 19 lost communications and some kind of explosion happened to knock out the heat shield (in that area).\u201d<\/p>\n<p>A bonus from these off-nominal events was gained by the vehicle continuing to push through its launch without any apparent ill effects, such as its trajectory.<\/p>\n<\/p>\n<p><iframe title=\"First SpaceX Starship Launch (with explosion)\" src=\"https:\/\/www.youtube.com\/embed\/zw0akWuUu7c?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>\u201cThere were visible fires seen from the aft end starting after this event and continuing through flight. The rocket kept going, though. At T+62 seconds, we see additional aft heat shield damage near engine 30. However, the engine continues to run.\u201d<\/p>\n<p>While Starship is capable of running with multiple engines down, Musk had already noted the concern of engines letting go in the aft during launch, describing it ahead of the launch as \u201cif anything goes wrong, it\u2019s like having a box of grenades, but really big grenades. So, if one of those grenades goes off, you don\u2019t want the other grenades to go off too.\u201d<\/p>\n<p>Thankfully, the \u201cretrofitted\u201d blast shielding&nbsp; \u2014 which has been tested already at SpaceX\u2019s test site in McGregor, Texas \u2014 provided a good amount of protection to the aft of the rocket as a whole, adding confidence in what will be major improvements to the shielding on Booster 9.<\/p>\n<p>\u201cAt T+85 seconds is where things hit the fan. We see engine six with a loss of communication to thrust vector control. And, roughly from this point onwards, we lose thrust vector control of the rocket. So, we lose steering at T+85 seconds.<\/p>\n<p>\u201cThere appears to be perhaps a flame path somewhere within the vehicle structure that as some of the engines failed; there may have been, there would appear to be a flame path to a piece of avionics or control system that knocked out the thrust vector control.\u201d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-93310\" class=\"wp-image-93310 size-full\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-24-24-842-wmarked-scaled.jpg\" alt=\"Starship Somersaults - via Max Evans for NSF\/L2\" width=\"2560\" height=\"1676\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-24-24-842-wmarked-scaled.jpg 2560w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-24-24-842-wmarked-350x229.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-24-24-842-wmarked-535x350.jpg 535w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-24-24-842-wmarked-768x503.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-24-24-842-wmarked-1920x1257.jpg 1920w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-24-24-842-wmarked-1170x766.jpg 1170w\" sizes=\"(max-width: 2560px) 100vw, 2560px\"><\/p>\n<p id=\"caption-attachment-93310\" class=\"wp-caption-text\">Starship Somersaults. (Credit: Max Evans for NSF\/L2)<\/p>\n<p>The loss of the TVC resulted in Booster 7 losing steering authority, which in turn led to the rocket starting its tumbling motion. The Flight Termination System (FTS) was activated soon after the vehicle started to tumble, but it failed to destroy the vehicle. Therefore, this item will require additional modifications before the next flight and is deemed the long lead item.<\/p>\n<p>\u201cThe longest lead item on that is probably the requalification of the flight termination system. Because we did initiate the flight termination system, but it was not enough to, it took way too long to rupture the tanks,\u201d Musk noted.<\/p>\n<p>\u201cSo, we need basically a much \u2014 we need more detonation cord to unzip the tanks at altitude and ensure that the rocket explodes immediately if a flight termination is necessary.\u201d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-93313\" class=\"wp-image-93313 size-full\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-39-49-464.jpg\" alt=\"\" width=\"2279\" height=\"1279\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-39-49-464.jpg 2279w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-39-49-464-350x196.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-39-49-464-624x350.jpg 624w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-39-49-464-768x431.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-39-49-464-1920x1078.jpg 1920w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-39-49-464-1170x657.jpg 1170w\" sizes=\"(max-width: 2279px) 100vw, 2279px\"><\/p>\n<p id=\"caption-attachment-93313\" class=\"wp-caption-text\">Starship doing somersaults. (Credit: Michael Baylor and John Galloway for NSF)<\/p>\n<p>An ironic byproduct of the rocket failing to die when the FTS was triggered was the structural margins on the vehicle. The still-integrated stack held together for around 40 seconds before succumbing to its wounds from the FTS being triggered and the aerodynamic stresses.\u201d As you can tell, the vehicle is actually doing somersaults toward the end and still staying intact. The aerodynamic forces would have, I think, at a lower point in the atmosphere, aided in the destruction of the vehicle,\u201d noted Musk.<\/p>\n<p>\u201cThe atmospheric density was enough to cause structural failure. But, I mean, this is obviously something that we want to make super sure is solid before proceeding with the next flight.\u201d<\/p>\n<p>\u201cThe vehicle\u2019s structural margins appear to be better than we expected.\u201d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-92962\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/04\/FullStackPlushie_Forum-Thread-Ad.png\" alt=\"\" width=\"1030\" height=\"220\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/04\/FullStackPlushie_Forum-Thread-Ad.png 1030w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/04\/FullStackPlushie_Forum-Thread-Ad-350x75.png 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/04\/FullStackPlushie_Forum-Thread-Ad-630x135.png 630w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/04\/FullStackPlushie_Forum-Thread-Ad-768x164.png 768w\" sizes=\"(max-width: 1030px) 100vw, 1030px\"><br \/>\nAddressing why the vehicle didn\u2019t stage to give Ship 24 a fighting chance of having its standalone test, Musk noted they got close and may have achieved it if they had kept the TVC ability despite engines failing.<\/p>\n<p>\u201cIt got pretty close to stage separation. So, if we had maintained thrust vector control and throttled up, which we should have, because we needed to compensate, we\u2019d lost too many engines, so we needed it to \u2014 we should have throttled up the remaining engines to make up for the missing ones.<\/p>\n<p>\u201cIf we\u2019d throttled up the remaining engines and maintained thrust vector control, we would have made it to staging.\u201d<\/p>\n<p>The lack of staging was due to the Ship\u2019s requirement to make it to its designated abort point in the event of a failure during its flight and the Hawaii splashdown point had it achieved its required burn.<\/p>\n<\/p>\n<p><iframe title=\"Starship's First Flight Trajectory Revealed! Where Will it Land? | SpaceX Boca Chica\" src=\"https:\/\/www.youtube.com\/embed\/acxnPFOV9jU?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>\u201cThe problem is that we have a very precise targeted entry point in the Pacific. So, the Ship really wouldn\u2019t have the delta velocity or the capability of reaching that target point. So, it would only be worth really starting the Ship if the Ship is able to complete its mission and reach its targeted landing point just west of Hawaii.\u201d<\/p>\n<p>Next Up: Booster 9 and Ship X<\/p>\n<p>Musk had already noted before the flight that Booster 7\u2019s flight was just about data gathering, with many modifications already employed on future vehicles.<\/p>\n<p>\u201cThis is the first step in a very long journey that will require many flights,\u201d added Musk. \u201cBecause we\u2019ve made so many improvements in Booster 9 and beyond that, we really just needed to fly this vehicle and then move on to the much-improved Booster 9 and later ship designs.\u201d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-93316\" class=\"size-full wp-image-93316\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-49-40-612.jpg\" alt=\"\" width=\"2488\" height=\"1477\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-49-40-612.jpg 2488w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-49-40-612-350x208.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-49-40-612-590x350.jpg 590w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-49-40-612-768x456.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-49-40-612-1920x1140.jpg 1920w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2023\/05\/NSF-2023-05-03-15-49-40-612-1170x695.jpg 1170w\" sizes=\"(max-width: 2488px) 100vw, 2488px\"><\/p>\n<p id=\"caption-attachment-93316\" class=\"wp-caption-text\">Booster 9 in the Mega Bay. (Credit: Nic Ansuini for NSF\/L2)<\/p>\n<p>In the preflight Twitter Spaces, Musk had already referenced this forward path, citing the next Booster being a major step on the evolution path.<\/p>\n<p>\u201cThere are so many improvements from Booster 7 to Booster 9, literally hundreds, some major ones. We\u2019ve moved from hydraulic TVC to electric from Booster 7 to Booster 9. The entire heatshield structure on the base is completely redesigned.\u201d<\/p>\n<\/p>\n<p><iframe title=\"Crazy Fast Gimbal Test of a SpaceX Raptor Engine\" src=\"https:\/\/www.youtube.com\/embed\/OOol0ZF0a-U?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>These changes, along with Booster 7 getting past MaxQ and almost to staging, add confidence in the next attempt with Booster 9.<\/p>\n<p>\u201cI think we\u2019ve got a better than 50% chance of reaching orbit on the next flight. So, I\u2019d say that my expectation for the next flight would be more likely to reach orbit than not,\u201d Musk noted in the post-flight Twitter Spaces.<\/p>\n<p>\u201cWe\u2019re just going to do repeat, basically. The goal of these early missions is just information. Like, we don\u2019t have any payload or anything. We just try to learn as much as possible. And so, that\u2019s why I would consider this to be a success because since the goal of the flight was to learn a lot, and we learned a lot, I would characterize it as a success. Obviously not a complete success, but still nonetheless successful.\u201d<\/p>\n<p>With numerous vehicles already in various stages of production at the build site, SpaceX hopes to pick up the pace as they continue to learn how to fly with this new system and reach the goal of making it to orbit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Following the maiden launch of the world\u2019s most powerful rocket, SpaceX hopes to conduct a mirror test flight of the Starship rocket this summer. Several requirements need to be satisfied before the flight of Booster 9 \u2014 and a to-be-decided Ship partner \u2014 ranging from repairing and improving the launch site to modification to the [&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":[316,317],"class_list":["post-24314","post","type-post","status-publish","format-standard","hentry","category-news","tag-spacex","tag-starship"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24314"}],"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=24314"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24314\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=24314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=24314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=24314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}