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SpaceX’s Starship could launch secret Turkish satellite, says Gwynne Shotwell

SpaceX's new stainless steel Starship aims to carry on Cargo BFS' 2017 "Chomper" lineage. (SpaceX)

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According to SpaceX COO/President Gwynne Shotwell and a Turkish satellite industry official, Starship and Super Heavy may have a role to play in the launch of Turksat’s first domestically-procured communications satellite.

Per Shotwell’s specific phrasing, this comes as a bit of a surprise. Built by Airbus Defense and Space, SpaceX is already on contract to launch Turksat’s 5A and 5B communications satellites as early as Q2 2020 and Q1 2021, respectively. The spacecraft referred to in the context of Starship is the generation meant to follow 5A/5B: Turksat 6A and any follow-on variants. Turksat’s 6-series satellites will be designed and manufactured domestically rather than procured from non-Turkish heavyweights like Airbus or SSL. However, the Turksat 6A satellite’s current baseline specifications would make it an extremely odd fit for a launch vehicle as large as Starship/Super Heavy.

Curiously, in written statements to Turkish media outlets, Turkish Aerospace Industries (TAI) referred to a “Turksat 6A2” satellite for the first time ever. Prior to comments made at the Satellite 2019 conference, Turksat’s prospects beyond 5A/5B were simply referred to as “Turksat 6A”, a ~4300 kg (9500 lb) domestically-built communications satellite scheduled for completion no earlier than the end of 2020. Turksat 5A and 5B will both be approximately 4500 kg (9900 lb), well within the capability of the flight-proven Falcon 9 rockets they are expected to launch on.

Why, then, might Starship “[potentially] work for the next Turksat project”, as suggested by Shotwell? Referring to what Turksat GM Cenk Sen then described as “6A2”, Shotwell noted that the satellite would be “quite a large, complex satellite.” While undeniably massive relative to almost anything else, the 4300-kg Turksat 6A is actually in the middle of the road (maybe even on the smaller side) relative to most geostationary communications satellites built and launched in the last few years.

Turksat 5A and 5B will effectively be twins once completed. (Airbus)
As currently proposed, Turksat 6A will be a communications satellite with a fairly standard size and design. (TAI)

We’re gonna need a bigger speculation…

SpaceX COO and President Gwynne Shotwell would know this as intimately as anyone, given her essential role at the head of the launch services provider. Most recently, SpaceX used Falcon Heavy to launch Arabsat 6A (6500 kg/14,300 lb) to a uniquely high transfer orbit of ~90,000 km (56,000 mi). In the second half of 2018, Falcon 9 was also tasked with launching Telstar 18V (7060 kg/15,560 lb) and 19V (7076 kg/15,600 lb) to geostationary transfer orbits (GTO), with 19V technically becoming the heaviest commercial communications satellite ever launched.

SpaceX is also just a few days away from launching 60 Starlink test satellites, reportedly set to become the company’s heaviest payload ever with a mass greater than ~13,000 kg (30,000 lb). Put simply, SpaceX is about as familiar as one can possibly get with not only launching – but even building – truly massive and complex satellite payloads.

SpaceX’s Starship is pictured with the proposed LUVOIR B space telescope in its payload bay, LUVOIR A is shown in the background.(SpaceX/NASA/Teslarati)
A rough visualization of the size of Starhopper, Starship, and Super Heavy, pre-steel. (Austin Barnard, Teslarati)
The first orbit-capable Starship prototype is currently being built in South Texas. (NASASpaceflight – bocachicagal)

In short, it appears that “Turksat 6A2” may refer to an extremely ambitious follow-on to Turksat 6A (perhaps 6A1?). To warrant the use of Starship over the then highly-proven and well-paved Falcon 9 or Heavy, Turksat 6A2 would indeed have to be what Shotwell referred to as “quite a large, complex satellite”. In a recoverable configuration, Falcon 9 is capable of placing about 5500-6000 kg into a full GTO. Falcon Heavy allows for 8000-10000 kg, with the latter option assuming that all three boosters land on drone ships. Steel Starship’s performance – with or without tanker refueling – is effectively an unknown quantity at this point in time, although SpaceX CEO Elon Musk says more Starship info will be provided this year at a dedicated June 20th event.

Aside from questions of payload performance of Starship/Super Heavy relative to Falcon 9/Heavy, it’s unclear when the next-gen SpaceX rocket will actually be ready to start launching commercial payloads. Back in December 2018, Musk estimated that Starship had a 60% chance of reaching orbit by the end of 2020, with confidence on the rise as the company transitioned BFR’s structure from carbon composites to stainless steel. Four months after that estimate, a low-fidelity Starship prototype – nicknamed Starhopper – successfully completed two Raptor-powered test fires, straining a few feet into the air against large tethers. Meanwhile, Raptor testing continues in McGregor, Texas, while progress is also being made on what is said to be the first orbit-capable Starship prototype a few thousand feet from Starhopper.

Once realized, Cargo Starship’s massive payload bay will permit some truly unorthodox new approaches to satellite design and launch, as well as space launch in general.

A long path to orbit

Before SpaceX can begin orbital launch attempts with Starship, the company will need to build a new launch complex (or develop a floating launch platform), complete with processing and integration facilities also built from the ground up. Additionally, at least one massive Super Heavy booster will be needed for Starship to deliver more than just itself to orbit. Starship’s unprecedented metallic heat shield will need to be made flight-ready, while a minimum of 38 Raptor engines will need to be built and tested. In short, a huge amount of work needs to be done before Starship and its associated facilities will be capable of launching high-value customer payloads.

An official render of a cargo Starship (formerly BFS), circa 2017. (SpaceX)

In other words, any prospective Cargo Starship customers will necessarily be shopping for launches in 2021-2022 at the absolute earliest. According to TAI’s Sen, SpaceX and its Starship vehicle will be just “one of the candidate[s]” eligible to compete for the Turksat 6A2 launch contract, hinting that these new comments are just the first of many more to come.

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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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