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Zack Golden

@CSI_Starbase68,555 subscribers

♦ Alias: #StageZeroZack ♦ Lead Investigator of #Starship Development ♦ Starbase Weekly Host w/ @RGVAerialPhotos ♦ Support us at https://t.co/0uyv8aa6cF

Shorts

This is ridiculous. People talk a lot of crap about Colapinto, but his reaction time probably saved Liam’s life here.

This is ridiculous. People talk a lot of crap about Colapinto, but his reaction time probably saved Liam’s life here.

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Wow. This has always been one of my biggest fears in every industry I've worked in. I hope everyone is alright 🎥: Avid Space

Wow. This has always been one of my biggest fears in every industry I've worked in. I hope everyone is alright 🎥: Avid Space

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Honestly this is a HUGE surprise....Booster 12 has been lowered back onto the launch mount! You can tell a lot more finesse is required to get it into the correct position when the stabilizer pins on the OLM aren't present. 🎥:Avid Space ✂️:Geoff A

Honestly this is a HUGE surprise....Booster 12 has been lowered back onto the launch mount! You can tell a lot more finesse is required to get it into the correct position when the stabilizer pins on the OLM aren't present. 🎥:Avid Space ✂️:Geoff A

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Wow!! How does this even happen? Glad they switched to that view right before

Wow!! How does this even happen? Glad they switched to that view right before

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I've had to fix a lot of things in this episode...luckily this is one of the easier parts to make changes to smh. I had to stop myself from laughing during the livestream yesterday because people wouldn't understand what was so funny.

I've had to fix a lot of things in this episode...luckily this is one of the easier parts to make changes to smh. I had to stop myself from laughing during the livestream yesterday because people wouldn't understand what was so funny.

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Timelapse of the first banking maneuver!!!

Timelapse of the first banking maneuver!!!

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I could be mistaken, but I'm pretty sure we are seeing the ring of 10 engines gimbal outward about halfway through this video

I could be mistaken, but I'm pretty sure we are seeing the ring of 10 engines gimbal outward about halfway through this video

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Dummy satellites burning up behind the ship!

Dummy satellites burning up behind the ship!

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It appears the lightning/comms tower on top of the Integration Tower has been damaged

It appears the lightning/comms tower on top of the Integration Tower has been damaged

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Shoutout to the Stage Zero GSE team for enabling Starship to load propellant this quickly. 33 minutes for such a massive vehicle is WILD! Thankfully the wind is cooperating today and blowing in the opposite direction from what it has been lately.

Shoutout to the Stage Zero GSE team for enabling Starship to load propellant this quickly. 33 minutes for such a massive vehicle is WILD! Thankfully the wind is cooperating today and blowing in the opposite direction from what it has been lately.

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Wow, this might be the first full speed retraction test of the hold down clamps, booster QD's and the ship QD arm in the top right corner. The initial speed of that QD arm is impressive. May have to do some comparisons with Pad 1 system later. 🎥: NSF - NASASpaceflight.com

Wow, this might be the first full speed retraction test of the hold down clamps, booster QD's and the ship QD arm in the top right corner. The initial speed of that QD arm is impressive. May have to do some comparisons with Pad 1 system later. 🎥: NSF - NASASpaceflight.com

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Timelapse of the ship's Return To Launch Site banking maneuver.

Timelapse of the ship's Return To Launch Site banking maneuver.

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Meanwhile...Back at Starbase I believe this is the first time we have seen a full speed test of the Shortened Chopsticks. A lot less bounce at the end compared to the original chops! 🎥: NSF - NASASpaceflight.com

Meanwhile...Back at Starbase I believe this is the first time we have seen a full speed test of the Shortened Chopsticks. A lot less bounce at the end compared to the original chops! 🎥: NSF - NASASpaceflight.com

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And with that, SpaceX has officially broken ground on the Flame Trench for Pad A! If they follow a similar pace as Pab B construction, the launch mount sections should begin arriving in 5 to 6 months (although I suspect it will be much sooner) and another 5 months before its finally installed. 🎥: NSF - NASASpaceflight.com

And with that, SpaceX has officially broken ground on the Flame Trench for Pad A! If they follow a similar pace as Pab B construction, the launch mount sections should begin arriving in 5 to 6 months (although I suspect it will be much sooner) and another 5 months before its finally installed. 🎥: NSF - NASASpaceflight.com

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After nine long months of testing, the B18.1 Booster test article is finally being removed from the Super Crusher. Over the course of that campaign, it completed 16 cryogenic pressure tests — making it the most extensive structural qualification program we’ve seen to date, by a significant margin (followed closely by B18.3 and S39.1) To me, that level of rigor reflects more than just the technological leap between V2 and V3. It also signals a broader shift in testing philosophy in the Starship program. The changes made to Super Heavy introduce significant risk throughout every stage of pre-flight testing. Its almost equivalent to the extreme uncertainty during the Booster 7 testing campaign. With that in mind, it’s reassuring to see that those risks are being addressed with this level of discipline. 🎥: Avid Space

After nine long months of testing, the B18.1 Booster test article is finally being removed from the Super Crusher. Over the course of that campaign, it completed 16 cryogenic pressure tests — making it the most extensive structural qualification program we’ve seen to date, by a significant margin (followed closely by B18.3 and S39.1) To me, that level of rigor reflects more than just the technological leap between V2 and V3. It also signals a broader shift in testing philosophy in the Starship program. The changes made to Super Heavy introduce significant risk throughout every stage of pre-flight testing. Its almost equivalent to the extreme uncertainty during the Booster 7 testing campaign. With that in mind, it’s reassuring to see that those risks are being addressed with this level of discipline. 🎥: Avid Space

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B9 vs B10 33 Engine Static Fire Throttle appears to be the same for both tests. It’s great to see increased duration. Says a lot about confidence in the vehicle & bidet system ✂️:Geoff A

B9 vs B10 33 Engine Static Fire Throttle appears to be the same for both tests. It’s great to see increased duration. Says a lot about confidence in the vehicle & bidet system ✂️:Geoff A

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WOW!!!!! What an incredible view of hotstaging as seen from the camera on the false ceiling of Ship 35.

WOW!!!!! What an incredible view of hotstaging as seen from the camera on the false ceiling of Ship 35.

51,346 просмотров

Videos

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WHAT?????? Raptor relight looks crazy AF!!!!!

Zack Golden

136,346 просмотров • 29 дней назад

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Flight 11 and 12 synced at ignition by Geoff A

Zack Golden

138,430 просмотров • 3 месяцев назад

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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 Golden

1,077,726 просмотров • 2 лет назад

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How is this even possible? Absolutely incredible.

Zack Golden

533,657 просмотров • 2 лет назад