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SpaceX and NASA accidentally set the stage for a new race to the Moon
Almost entirely driven by chance, SpaceX and NASA may soon find themselves in an unintentional race to return humans to the Moon for the first time in half a century.
Both entities – SpaceX with its next-generation BFR and NASA with its Shuttle-derived SLS – are tentatively targeting 2023 for their similar circumlunar voyages, in which NASA astronauts and private individuals could theoretically travel around the Moon within just months of each other, showcasing two utterly dissimilar approaches to space exploration.
Over the course of no fewer than seven years of development, NASA’s SLS rocket and Orion spacecraft have run into an unrelenting barrage of issues, effectively delaying the system’s launch debut at a rate equivalent to or even faster than the passage of time itself. In other words, every month recently spent working on the vehicle seems to have reliably corresponded with at least an additional month of delays for the launch system.
Why these incessant delays continue to occur is an entire story in itself and demands the acknowledgment of some uncomfortable and inconvenient realities about the state of NASA’s human spaceflight program in the 21st century, but that is a story is for another time.
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- SLS. (NASA)
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- NASA’s Orion spacecraft, European Service Module, and ICPS upper stage. (NASA)
A different kind of paper rocket
Returning to SLS, a brief overview is in order to properly contextualize what exactly the rocket and spacecraft are and what exactly their development has cost up to now. SLS is comprised of four major hardware segments.
- The Core Stage: A massive liquid hydrogen/liquid oxygen rocket booster, this section is essentially a lengthened version of the retired Space Shuttle’s familiar orange propellant tank, while the stage’s four engines are quite literally taken from stores of mothballed Space Shuttle hardware and will be ingloriously expended after each launch (SLS is 100% expendable).
- Solid Rocket Boosters (SRBs): Minimally modified copies of the SRBs used during the Space Shuttle program, SLS’ SRBs have slightly more solid propellant and have had all hints of reusability removed, whereas Space Shuttle boosters deployed parachutes and were reused after landing in the Atlantic Ocean.
- The Upper Stage (Interim Cryogenic Propulsion System, ICPS): ICPS is a slightly modified version of ULA’s off-the-shelf Delta IV upper stage.
- The Orion spacecraft and European Service Module: Borrowing heavily from the Apollo Command and Service Modules that took humanity to the Moon in the 1960s and 70s, Orion has been in funded development in one form or another for more than 12 years, with just one partial flight-test to call its own. Orion’s development has cost the U.S. approximately $16 billion since 2006, with another $4-6 billion expected between now and 2023, a sum that doesn’t account for the costs of production and operations once development is complete.
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- The Orion spacecraft and ESM. (NASA)
For the SLS core stage and SRBs, a generous bottom-rung estimate indicates that $14 billion has been spent on the rocket itself between 2011 and 2018, not including many billions more spent refurbishing and modifying the rocket’s aging Saturn and Shuttle-derived launch infrastructure at Kennedy Space Center. Of the many distressing patterns that appear in the above descriptions of SLS hardware, most notable is a near-obsessive dependence upon “heritage” hardware that has already been designed and tested – in some cases even manufactured.
Despite cobbling together or reusing as many mature components, facilities, and workforces as possible and relying on slightly-modified commercial hardware at every turn, SLS and Orion will somehow end up costing the United States more than $30 billion dollars before it has completed a single full launch; potentially rising beyond $40 billion by the time the system is ready to launch NASA astronauts.
Moonward bound
SLS’ first crewed mission, known as Exploratory Mission-2 (EM-2), brings us to the title – NASA’s mission planning has settled on sending a crew of four astronauts on what is known as a Free Lunar Return trajectory in the Orion spacecraft, essentially a single flyby of the Moon. Official NASA statements appear to be sending mixed messages on the schedule for EM-2’s launch, with September 2018 presentations indicating 2022 while a late-August blog post suggests that the crewed circumlunar mission is targeting launch in 2023.
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As it happens, SpaceX announced its own plans for a (private) crewed circumlunar voyage less than two weeks ago. Funded in large part by Japanese billionaire Yasuka Maezawa, SpaceX’s hopes to send 10+ people to the Moon on its next-generation BFR launch vehicle, comprised of a fully-reusable booster and spaceship. Deemed Dear Moon by Maezawa, SpaceX is targeting an extremely ambitious launch deadline sometime in 2023, although CEO Elon Musk frankly noted that hitting that 2023 window would require all aspects of BFR booster and spaceship development to proceed flawlessly over the next several years.
Compared to the 10+ years and $30+ billion of development SLS and Orion will have taken before their first full launch, SpaceX is targeting the first orbital BFR test flights as early as 2020 or 2021, self-admittedly optimistic deadlines that will likely slip. Still, betting against SpaceX completing its first BFR launch sometime in the early to mid-2020s for something approximating Musk’s $2-10 billion development cost seems a risky move in the context of SpaceX’s undeniable track record of proving the old-guard wrong.
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- NASA’s EM-2 circumlunar voyage. (NASA)
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- SpaceX’s own circumlunar trajectory, nearly identical. (SpaceX)
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- SLS Block 1. (NASA)
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- BFR’s spaceship and booster (now Starship and Super Heavy) separate in a mid-2018 render of the vehicle. (SpaceX)
It must be noted that the apparent alignment of both SpaceX and NASA’s first crewed circumlunar missions with new rockets and spacecraft is a fluke of chance, and the fact that it may or may not take the shape of a second race to the Moon – pitting two dramatically different ideologies and organizational approaches against each other – is purely coincidental.
However, despite the undeniable fact that NASA and SpaceX are deeply and cooperatively involved through Crew and Cargo Dragon and despite Musk’s genuine affirmations of support and admiration for the space agency, it can be almost guaranteed that the world will look on in the 2020s with the same underlying emotions and motivations that were globally present during the Apollo Program. Rather than a battle of economic and nationalistic ideologies, the New Space Race of the 2020s will pit two (publicly) amicable private and public entities against each other at the same time as they work hand-in-hand to deliver crew and cargo to the International Space Station.
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- An overview of BFR’s booster and spaceship, now known as Super Heavy and Starship. (SpaceX)
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- SpaceX has already completed the first of many carbon-composite sections of its prototype spaceship. (SpaceX)
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- SLS’ movable launch pad is very slowly being prepared for a 2020/2021 debut. (Tom Cross)
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- SLS undoubtedly has several steps up on BFR in terms of volume of hardware in work, although target launch dates are quite similar for both rockets. (NASA)
Critically, this new “race” will be fairly illusory. Thanks to the fact that the new goal of human spaceflight appears to be the sustainable exploration of the solar system, there will inherently be no Apollo-style finish line for any one company or country or agency to cross. Rather than the Apollo Program’s shortsighted economic motivations and its consequentially abrupt demise, the end-result of this new age of competition will be the establishment of humanity as a (deep) spacefaring species, be it a temporary burst of effort or a permanent human condition.
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Buckle up.
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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.
I think Tesla FSD v14.3.6 is a regression from previous .3 branches
This version in particular has been incredibly hesitant, jerky, and indecisive at times. There’s actually been two drives that I have decided to not used FSD for the remainder of the trip. These were local trips… pic.twitter.com/YobHDOKRS6
— TESLARATI (@Teslarati) July 26, 2026
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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.
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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.
I don’t want to get anyone excited but my Tesla running FSD v14.3.6 just:
✅ Pulled into an entrance at my local Sheetz that I routinely pull into manually but FSD never has entered
-✅ Pulled into my assigned parking space at home despite many other spots being vacant https://t.co/ZUShvknTWO pic.twitter.com/83O5a2S0eh
— TESLARATI (@Teslarati) July 24, 2026
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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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.
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Musk confirmed recently that it would not be on Giga Texas property, as it is simply too large.
The sheer scale of TERAFAB is going to be insane.
Elon said it wouldn’t be suitable for anywhere on Giga Texas property because it’s too big:
“We couldn’t possibly fit the Terafab on the GigaTexas campus. It will be far bigger than everything else combined there.
Several… pic.twitter.com/79GbhNNuf4
— TESLARATI (@Teslarati) March 23, 2026
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.
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“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.”
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.
— Elon Musk (@elonmusk) July 25, 2026
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:
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This flight intentionally had much higher acceleration to test how well the heat shield tiles would remain attached at high dynamic pressure.
Test was successful.
— Elon Musk (@elonmusk) July 25, 2026
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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Tesla Full Self-Driving v14.3.6 review: a rare regression, but some bright spots
Musk’s massive Terafab project will get final location soon
