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SpaceX’s new Falcon 9 fairing recovery ship kicks off sea trials ahead of next launch

Fairing catcher GO Ms. Chief - the latest addition to SpaceX's rocket recovery fleet - departed Port Canaveral for sea trials on October 23rd. (Richard Angle - Teslarati)

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After a brief installation period, SpaceX’s second Falcon 9 fairing-catching ship departed Port Canaveral to begin sea trials with its new net and arms, a critical step before it can be declared ready to attempt its first fairing recovery.

Known as GO Ms. Chief, the ship’s first opportunity could come as early as a few weeks from now, potentially marking a major milestone for SpaceX’s fairing recovery and reuse program.

On his first shoot for Teslarati, photographer Richard Angle (@RDAnglePhoto) managed to capture Ms. Chief while departing Port Canaveral on October 23rd, heading a few miles off the coast to kick off sea trials likely focused on proving out a wide range of new hardware installed in the last month. Those trials began less than 24 hours after technicians installed Ms. Chief’s recovery net for the first time ever, with the ship’s subsequent trip into the Atlantic Ocean essentially marking the completion of her transformation from fast supply vessel (FSV) to SpaceX fairing catcher.

SpaceX is currently in the midst of its longest lull in launch activity since September 2016, likely triggered by the unavailability of customer payloads and the company’s own internal Starlink missions. Unfortunately, although the lull was initially expected to end as early as mid-October, the internal Starlink launch (Starlink-1) expected to lead the charge slipped about a month for unknown reasons and is now expected no earlier than November – likely in the second half of the month.

As a small consolation, Starlink-1’s launch delays mean that the newly-outfitted Ms. Chief may be able to inaugurate its new net and arms by attempting to recover one of the mission’s Falcon 9 fairing halves, while the nearly identical GO Ms. Tree attempts to snag the other half. Even if more tweaking and sea trials are needed to prove her readiness, SpaceX’s next launch is still likely several weeks away, hopefully giving the company’s recovery team plenty of time to prepare Ms. Chief and practice recovery operations.

As of October 2019, SpaceX has successfully caught two Falcon fairing halves during the company’s last two back-to-back recovery attempts, beginning with a Falcon Heavy fairing half caught on June 25th and ending with a Falcon 9 fairing half caught on August 7th. Beyond Ms. Tree’s two catches, SpaceX has successfully recovered a number of additional fairing halves after they performed soft landings in the Atlantic Ocean, including both halves launched in May 2019 for the company’s first dedicated Starlink mission.

Given that SpaceX has technically caught two halves of a payload fairing, it’s possible that one is female and the other male, potentially meaning that one of SpaceX’s upcoming Starlink launches could feature the first fully-reused Falcon 9 fairing. Regardless, assuming one or both were recovered in good condition, it’s even more likely that at least one half (with the other half new) will be reused on one (or both) of those upcoming flights.

Said by CEO Elon Musk to make up approximately 10% of the cost of a new Falcon 9 (~$6M), routine fairing recovery and reuse would close the last remaining loop for Falcon 9 reusability, with boosters and fairings accounting for roughly 75-80% of the total cost of the rocket. SpaceX has no plans to attempt to recover or reuse Falcon 9’s second stage, choosing instead to prioritize development of the fully-reusable Starship launch vehicle.

Preparing the oven-cured carbon composite shells that make up the bulk of SpaceX’s Falcon fairings takes a disproportionate amount of time and factory floor space. Even if Falcon fairings can only be reused once or twice, it would effectively double or triple the effectiveness of the current manufacturing apparatus, cutting the relative cost of production by 50% or more for the price of operating Ms. Tree and Ms. Chief.

Fairing reuse will be a critical part of ensuring that the first phase of SpaceX’s Starlink constellation can be launched as affordably as possible on Falcon 9. With at least 24 launches needed to cover most populated areas, cutting even a few million dollars per launch could produce savings on the order of $100M, equivalent to the production cost of 100-200 Starlink satellites.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Tesla Full Self-Driving v14.3.6 review: a rare regression, but some bright spots

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Credit: Tesla

Tesla released Full Self-Driving version 14.3.6 last week, and after what was potentially one of the best FSD releases in v14.3.5, there has been a bit of a regression. While there are some bright spots, the changes made to v14.3.6 seem to have backtracked some behaviors.

Overall, it is hard to really complain about FSD in any sense; it has revolutionized how I travel literally anywhere. According to my self-driving app, the last time I went a day without using it was 59 days ago.

However, I think it’s also important to recognize when things are just plain bad with FSD. There are times it does truly mind-boggling things, and I’ll dive into those here. Additionally, I only had these issues on local roads, not on highways. Highway operation, generally, is always incredible other than the occasional complaint about speed or left lane camping.

With those things being said, my personal experience may not represent others’ experiences. A handful of people have said they have had a similar experience on v14.3.6, while others have said it is more than normal.

Turning Hesitancy, Inaccuracy

I’ve noticed more inaccuracy turning into multi-lane stretches of road than in any version I can remember. I’ve had at least three instances of FSD turning into a stretch of roadway that has two or more lanes, and not selecting a lane confidently as it has in past versions.

Instead, the car will drive over one of the dashed road lines, and the steering wheel will jerk back and forth before picking the lane. It should be said that it has always picked the correct lane when choosing based on the navigation, but it is still very indecisive. The steering wheel jerking is reminiscent of some of the later versions of v13.

I admit I really hate to see the steering wheel jerking come back. However, I think when Tesla releases v14.3.7, it won’t be present. When there are occurrences of it in FSD versions, it is usually resolved by the following release.

FSD Disregards Manual Turn Signals

This is my biggest bone to pick with FSD other than Navigation issues, but this one seems like it would be such an easy fix.

If Tesla is going to put the word “Supervised” on the end of “Full Self-Driving,” then when I tell the car to do something, it should do it. If I input an increase in speed by pressing the accelerator, the car will immediately respond. It does not disregard my input because it feels it is traveling at the right speed.

FSD should never disobey and turn off turn signals that the driver inputs. Trying to direct the car into the correct lane, I had initiated the left turn signal not once, not twice, but three times, with the car turning it off all three times and continuing in a lane that would end in just one block. The only solution at this point would be to zipper merge.

This goes back to the fact that self-driving’s biggest bottleneck might be rider preference. A zipper merge might have been more than reasonable, might have saved me time that I spent sitting through an additional light cycle, and might be something many drivers would do. I was in no hurry, I traditionally do not try to zipper merge because it feels inconsiderate, and lastly, the car should have just followed my input.

This caused me to disengage and drive manually the rest of the way home. Sometimes I just do not need FSD to try to pass every car it can at intersections.

Bird Braking is a Thing of the Past

The big complaint with recent versions of Full Self-Driving has been what we’ve coined as “bird braking,” which is when the car will brake suddenly as a bird flies past.

There have been zero issues with this so far in v14.3.6, which is an excellent improvement.

FSD Might Already Be Taking Note of Driver Preferences

Another thing I have noticed over the past few days is that v14.3.6 seems to already be taking my preferences with navigation into account.

This is something that is supposed to be rolling out with the Summer Update, but I have a hunch it’s already present and might have been included in this v14.3.6 build. On Friday, FSD pulled into an entrance to a local convenience store that it had never attempted to go into before.

Typically, I manually pull into this entrance because it avoids heavy cross traffic at the main entrance. FSD has always chosen that congested main entrance.

Additionally, FSD has pulled into my assigned parking spot at my townhouse community on multiple occasions with this release. This is something that used to happen ocassionally, but not consistently.

It also navigated back to the same convenience store last night, drove through crazy cars scrambling to gas pumps, navigated out of the parking lot correctly, drove me home, and, once again, parked in my assigned spot.

As previously stated, this release just seems to have a few things that need to be brought to Tesla’s attention, and also to make others who use FSD aware of some things that I’ve experienced. I look forward to the next release that will remedy these issues, just as Tesla has always done in the past.

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Musk’s massive Terafab project will get final location soon

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Credit: SpaceX

Elon Musk’s massive Terafab project, which will be the first true conglomeration between each of his major entities, is set to get its final location soon, the CEO said on Tesla’s recent earnings call.

“The Terafab, we expect to announce a location soon, and provide more details about our plans in that regard. We’ll leave that to the product, the launch announcement rather than try to squeeze it into an earnings call,” Musk said last Wednesday.

Tesla Terafab set for launch: Inside the $20B AI chip factory that will reshape the auto industry

Terafab was announced by Musk back in March and was essentially a massive, vertically integrated semiconductor manufacturing project that would provide all the chips the three companies needed for their AI initiatives without needing third-party companies.

The plant will produce over 1 terawatt of AI compute each year, and will help back up projects like Optimus, Full Self-Driving, and other AI-based projects that Musk’s companies are working on.

In April, less than a month after the project was launched, Intel announced it would join the project, contributing manufacturing expertise and consulting to Terafab as a whole. Intel is one of three chip manufacturers that produce sub-5 nanometer chips at scale. TSMC and Samsung are the other two.

However, there was no true indication of where Terafab would end up, but most believe it will likely be somewhere in Texas. Business Insider has reported that SpaceX plans to build out Terafab in Grimes County, Texas, but this is unconfirmed.

Musk confirmed recently that it would not be on Giga Texas property, as it is simply too large.

Terafab holds much of Musk’s grand ambitions for the future within its construct. It holds so much responsibility for the future and the biggest projects that Musk’s companies can imagine.

“I think this is a very big announcement and it deserves to have its own day in the spotlight and not be squeezed into an earnings call,” he said. “I do think Terafab is going to be an amazing initiative and a necessary one, and one without which we will be constrained in our ability to scale Optimus production, because we simply won’t have enough AI chips.”

He continued by stating that Terafab is necessary for scaling Optimus, which Musk said could be the biggest product of any kind of all time. “It’s crucial to solve that, and we’ll have to solve memory, logic, and packaging in order to scale Optimus.”

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Elon Musk reveals SpaceX performed secret Starship test on Flight 13

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Credit: SpaceX

SpaceX performed a secret test on a specific portion of Starship with its recent 13th test flight last week, CEO Elon Musk revealed.

Starship’s 13th test flight took place last Friday, and in many aspects, it was one of the most overwhelmingly successful launches in the project’s history.

All of the mission objectives were met without incident, both the Super Heavy Booster and Ship managed to perform safe splashdowns in the Gulf of America and the Indian Ocean, respectively, and the deployment of Starlink satellites came and went without any complications.

However, there was more on the agenda for SpaceX with Flight 13. Musk revealed an internal test of the ship’s heat shield tiles, as the space exploration company wanted to push them to the limits after previous issues.

Many noticed that Starship’s initial launch seemed to be more accelerated than normal, and that was not a mistake. Musk revealed that SpaceX decided to give Flight 13 an intentionally aggressive acceleration rate in an effort to test how well the tiles would remain attached to the ship:

SpaceX had issues with some of the heat shield tiles remaining attached early on in the Starship program. The first six test flights presented some kind of anomaly with them, so the company’s big focus with them was to figure out a way to keep them intact through the duration of the flight.

Things truly improved as Flight 10 showed that ceramic tiles generally stayed attached to the ship far better due to refined attachment, as SpaceX utilized pins instead of adhesives. Flights 10 through 13 truly showed some clear progress with the heat shield tiles, and this latest test seems to be where some real progress was noticed, especially by Musk.

The 13th Starship launch last Friday was the second with Starship V3, SpaceX’s latest and greatest iteration of the spacecraft. Goals and ambitions are getting even grander as the project continues to progress. Musk has already hinted that SpaceX will likely try to catch Starship with Flight 14.

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