
Zack Golden
@CSI_Starbase • 69,143 subscribers
♦ Alias: #StageZeroZack ♦ Lead Investigator of #Starship Development ♦ Starbase Weekly Host w/ @RGVAerialPhotos ♦ Support us at https://t.co/0uyv8aa6cF
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In other news, after roughly two months of assembly, the 420-ton bridge crane has been jacked up to the top of the Gigabay. It’s one of eight bridge cranes that will be installed in the structure. The two larger 420-ton cranes will transfer vehicles between transport and work stands and handle breakover for horizontal transport, while the other six will be used for stacking operations. 12 hour time lapse 🎥: Avid Space
Zack Golden20,917 次观看 • 5 天前

🤯My goodness! I've always wanted to see Superheavy jump off the pad like that! Although I don't think this was as fast as they originally planned. But, now that the pad isn't holding the vehicle back anymore we can see the true monster thats been hiding this entire time.
Zack Golden313,949 次观看 • 5 个月前

When watching this in real time I was really hoping Ship 28 would magically cancel out its tumbling and wind up in the perfect orientation for re-entry. That would have been extremely impressive. I hope SpaceX will eventually say whether or not this portion of the Orbital Ballet Show was intentional. It would be amazing to see the complete uninterrupted 45 minute video from this camera angle
Zack Golden1,652,385 次观看 • 2 年前

New Fire Suppression System Dramatically Increases Superheavy's Performance! While the 2nd Integrated Test Flight of Starship ultimately ended in the loss of both vehicles, it was undoubtably a massive improvement from SpaceX's first attempt. This episode is a deep dive analysis of critical upgrades to Starship Superheavy. Disclaimer: There is a very large focus placed on Booster 7 in this episode. There were a lot of lessons learned from IFT-1 and its important to understand why each of the changes to Booster 9 were necessary. Hopefully this will help make sense out of a lot of the items listed in the 63 Corrective Actions from the FAA shared by Elon Musk a few months ago. If you enjoy this then please share it! Episode Timestamps: 0:00 - Intro: Tale of 2 Boosters 01:45 - Booster Bidet Performance 03:15 - Post IFT-1 Challenges 05:20 - Raptor 2 Electric TVC Upgrades 09:11 - Mitigating Raptor Explosion Risks 12:08 - Center Engine Blast Containment 14:32 - Original Boost Engine Blast Containment 16:47 - B7 Explosion - Insufficient Blast Shielding 19:25 - B7 Robustness Upgrades Finally Explained 20:41 - IFT-1 Engine RUD Isolation Failure 22:50 - B9 Upgraded Engine Isolation Explained 26:20 - Fire Suppression & Why Its Needed 27:55 - B7 Fire Suppression System Explained 31:15 - Why CO2 Instead of Nitrogen? 31:45 - IFT-1 Fire Suppression Failure 33:20 - B9's 15X Fire Suppression Upgrade 39:55 - Raptor Engine Startup Failures 40:45 - IFT-2 B9 Performance Analysis 45:35 - FTS System Upgrade 49:05 - Hot Staging??? 49:40 - Outro & End Credits
Zack Golden1,077,726 次观看 • 2 年前

Not sure what to make of this, but there appears to have been a fire in the area where SpaceX has been testing propellant gasification systems. These are suspected to be part of the orbital propellant transfer R&D program Tough to say from this angle, but this seems like it might be coming from one of the exhaust vents, instead of one of the three test stands. If thats the case, its probably not an issue. Just the first time we are seeing this particular test. 🎥: NSF - NASASpaceflight.com
Zack Golden116,169 次观看 • 3 个月前