SpaceX
SpaceX goes all-in on steel Starship, scraps expensive carbon fiber BFR tooling
In a wholly unforeseen turn of events, SpaceX has taken the extraordinary step of permanently scrapping both its Port of Los Angeles-based BFR development tent and what seem to be the majority of what it contained, irreparably destroying custom-built tooling meant to support the fabrication of carbon composite BFR spaceships and boosters.
Likely worth anywhere from several to tens of millions of dollars (USD), SpaceX’s advanced BFR production tools were procured from industry-expert Ascent Aerospace sometime in 2017 before being officially delivered to the rocket company’s newly-erected Port of LA tent around April 2018. Situated at the port specifically due to logistical concerns about the high cost of transporting 9m/30ft-diameter objects from SpaceX’s main Hawthorne facilities to a barge for transport east, the company has decided to unequivocally destroy its aerospace-grade composite tooling less than 12 months after accepting delivery. Put simply, this is the best evidence yet that SpaceX – willing or not – has gone all-in on build Starship and Super Heavy out of stainless steel less than six months after CEO Elon Musk began to hint at the program’s utterly radical pivot.
From the very beginning of SpaceX and Elon Musk’s serious pursuit of an entirely reusable launch vehicle capable of transporting dozens of astronauts and passengers to and from Earth and Mars, the plan had been to build the vast majority of the rocket’s booster and spacecraft structures out of advanced carbon fiber composite materials. Above all else, this fundamental architecture was motivated largely by the significant performance gains a rocket could achieve by replacing traditional aluminum tanks and structures with carbon fiber.
For a rocket (and especially an orbital spaceship) meant to somehow make Earth-Mars transport both routine and at least minutely affordable, focusing primarily on the optimization of the mass of cargo delivered relative to the empty weight of the spaceship and booster made (and still does make) a great deal of sense. Assuming that the reusability of a system is roughly constant, the only conceivable way to further lower the cost of price per unit of cargo or passenger ticket would be to increase the usable cargo/passenger capacity for each individual launch, making an extremely light and high-performance rocket the low-hanging fruit target.
The centrality of carbon fiber composites remained with SpaceX’s Sept. 2017 iteration of BFR, downsized by 25% to a diameter of 9m (~30 ft). Around six months later, that commitment to composites was further solidified by the delivery of the first 9m-diameter carbon fiber tooling in March or April 2018. The tooling used to mold and
In the subsequent months of 2018, SpaceX’s BFR and composite R&D team spent tens of thousands of hours building out an ad-hoc advanced composites workshop inside a temporary tent in an industrial area, and ultimately managed to build a number of full-scale carbon fiber segments, including at least one large tank barrel section and the beginnings of a tank dome. In September 2018, that progress was partially revealed alongside the announcement that Japanese billionaire Yasuka Maezawa had purchased the first crewed lunar launch of BFR for several hundred million dollars, set to occur no earlier than 2023.
Two months after indicating that the first BFR “airframe/tank barrel section” would be built out of a “new carbon fiber material”, Musk provided the very first teaser for a “counterintuitive” development that would later be identified as the CEO’s decision to wholly replace BFR’s proposed used of composites with stainless steel and an advanced metallic heat shield. Still more than a little controversial and hard to follow almost half a year later, the feeling at the time was that SpaceX’s eccentric leader had decided to throw away more than 24 months of composite BFR design and development work for an almost entirely unproven alternative approach.
For better or for worse, it appears that SpaceX (or maybe just Musk) has quite literally trashed the most concrete demonstration of a prior commitment to advanced carbon fiber composites, scrapping the vast majority of its composite tooling and perhaps even the prototype BFR segments built in 2018.
It remains to be seen whether the now-permanent decision to pursue a stainless steel design in place of carbon fiber was a very expensive mistake, a stroke of genius, or something in between, However, the undeniably brisk progress made with the BFR’s steel variant in last four or so months bodes well – at a minimum – for Musk’s optimism that this radical change will ultimately result in an operational vehicle far sooner (and presumably cheaper) than the composites route.
Generally speaking, it seems safe to – on the face of it – agree with Musk’s argument that steel should ultimately lend itself far more easily to reusability thanks to its high tolerance for extreme temperatures. Unlike Falcon 9’s aluminum structures (and even the most exotic, advanced carbon fiber composites), certain varieties of stainless steel can weather heating approaching that experienced during orbital reentry with minimal erosion or damage to its mechanical properties. As Musk puts it, the Super Heavy booster’s suborbital trajectory could require almost no heat shielding – and perhaps even paint – at all.
Only time will tell whether the inevitably harsher realities of real-life engineering are so kind. In the meantime, SpaceX is perhaps just hours away from the first attempted static-fire test of a Raptor installed on something approaching flight-hardware, in this case a full-scale Starship hop test prototype.
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Tesla and SpaceX shares fell on Wednesday after Democrats swept both chambers of Congress. The decline stood out as broader market securities recovered and turned positive, while both of Musk’s publicly traded companies lagged.
CEO Elon Musk already joked about the unsuccessful campaigning for the Republicans, but now the new party will make pretty drastic changes to how it handles Tesla and SpaceX, and those companies will adjust their outlook.
Let’s take a deeper look.
Tesla ($TSLA)
Tesla shares traded lower during the regular session after Democrats secured both the House and Senate. The stock was down 2.32 percent at around 1:45 p.m. on the East Coast, trading at around $389.30.
The pressure is tied to more than the raw scale of Musk’s political spending, estimated at $450–474 million this cycle with roughly $224 million directed at Texas. In that state, Tesla now faces a Democratic governor and a Democratic senator after Gina Hinojosa unseated Greg Abbott and James Talarico defeated Ken Paxton.
The Austin Gigafactory, Robotaxi pilot programs in multiple Texas cities, and any related AI compute expansion sit under a new state executive who campaigned against certain corporate subsidies and floated a moratorium on new data-center construction.
Federally, Democratic control of key committees opens the door to deeper examination of Tesla’s autonomous-driving safety record, federal energy-storage and manufacturing incentives, and the national-security implications of any combination with SpaceX.
Investors are also weighing whether the company’s historically close alignment with the prior Republican leadership will invite slower permitting, additional hearings, or tighter rules on Full Self-Driving deployment.
For Tesla, the political shift adds near-term friction around state permitting and federal regulatory approvals for autonomy and energy storage. A potential merger with SpaceX may face slower review even if it proceeds.
Core growth drivers such as vehicle deliveries, energy deployments, and robotaxi rollout remain intact, yet the stock now carries a higher political-risk premium that could weigh on valuation until the company demonstrates workable relationships with the new Texas leadership and congressional majorities.
SpaceX ($SPCX)
SpaceX shares also declined in live trading on November 4 following the Democratic midterm sweep. The stock traded at $134.97, down 4.49 percent. The drop occurred even as broader indexes stabilized, highlighting a company-specific reaction to the election outcome.
Musk’s large contributions, concentrated in Texas races that both companies lost, place SpaceX’s Starbase launch facility and headquarters under a new Democratic governor.
At the federal level, Democratic control of Congress enables greater scrutiny of NASA, the Department of Defense, and other contracts that support a meaningful share of revenue, along with reviews of Starlink national-security uses and any Tesla merger. Analysts have noted that empowered committees can hold hearings and request documents on these relationships.
For SpaceX, the results raise the risk of delayed contract awards, higher compliance costs, and tighter constraints on AI and satellite infrastructure expansion, particularly in Texas where a data-center moratorium has been discussed.
A merger with Tesla could encounter political friction that slows integration of launch, connectivity, and autonomy capabilities.
While Starlink growth and launch cadence continue as primary drivers, the company faces a more contested path for federal funding and state-level operations, requiring management to rebuild ties with the new congressional majorities and Texas leadership to limit the overhang.
SpaceX has selected Qualcomm Technologies to supply core infrastructure for Starlink Mobile’s planned nationwide terrestrial 5G network in the United States.
Announced on November 4, the multi-year agreement covers radios, baseband units, and commercial-grade Layer 1 software based on Qualcomm’s Dragonwing Cellular Infrastructure platforms, specifically the QRU100 and QDU100:
🚀 SpaceX has picked Qualcomm to supply radios, baseband units and Layer 1 software for Starlink Mobile’s nationwide terrestrial 5G network.
Deployment across tens of thousands of U.S. cell sites starts in 2027. Qualcomm calls it its biggest 5G deal yet. https://t.co/YKLRakuJjB
— TESLARATI (@Teslarati) November 4, 2026
These will power Massive MIMO radio units featuring 64 transmit and 64 receive paths (64T64R), designed to boost coverage, capacity, and spectral efficiency at scale. Qualcomm has described the pact as its largest 5G deal to date, with deployment across tens of thousands of U.S. cell sites scheduled to begin in 2027.
The terrestrial build-out is meant to complement, not replace, Starlink’s satellite direct-to-cell capabilities. SpaceX has assembled substantial spectrum holdings for this purpose: roughly 65 MHz of mid-band frequencies acquired from EchoStar (including AWS-4 and related bands) and up to 14 MHz of low-band 800 MHz spectrum from Grain Management.
The low-band airwaves improve indoor penetration and range, while mid-band supports higher capacity. SpaceX executives, including President Gwynne Shotwell, have outlined a hybrid architecture in which satellites eliminate outdoor dead zones and terrestrial nodes add capacity where demand is highest.
Earlier comments suggested small cells or femtocells potentially co-located with existing Starlink user terminals on roofs, though later filings also reference more conventional antennas on towers and structures.
The big picture is SpaceX’s bid to become a full-fledged U.S. mobile carrier rather than a satellite partner or dead-zone filler. AT&T, Verizon, and T-Mobile together generate hundreds of billions in annual wireless revenue; Shotwell has said SpaceX expects to win customers by offering superior coverage, including during disasters, through seamless satellite-terrestrial handoff.
Verizon, AT&T and T-Mobile are trying to shut Starlink out before FCC vote
Starlink already represents a major share of SpaceX’s revenue and profit following the company’s 2026 IPO. By vertically integrating spectrum, satellite manufacturing, launch capacity, and now ground radio equipment, SpaceX aims to control more of the connectivity stack.
Qualcomm’s involvement also positions the network for future evolution toward AI-native 6G infrastructure, with energy-efficient processing that could improve deployment economics.
Challenges remain: spectrum depth still lags the Big Three, capital costs for tens of thousands of sites will be substantial, and regulatory approvals continue, but the Qualcomm deal marks a concrete step from spectrum accumulation toward operational network build-out.
In short, the partnership accelerates Starlink Mobile’s shift from orbital broadband specialist to hybrid mobile competitor, testing whether a space-based company can reshape terrestrial wireless economics and coverage in the world’s largest market.
Elon Musk
Elon Musk’s Grok Bot is picking up the phone now, and the first calls are wild
Elon Musk wants Grok Bot users making phone calls, and one Comcast call saved $500.
Elon Musk is pushing Grok Bot users toward a feature that, until this week, few of them could actually use. “Try asking Grok @Bot to make calls!” Musk wrote on X Tuesday afternoon, quoting a demo from Sawyer Merritt that included audio from a live call.
Musk first announced calling on October 25, writing that the agent could “call someone or a business for you, make a request on your behalf, take notes on the response and send you a note summarizing the conversation.” There were no release notes at the time, and the feature only appeared in preview builds. That changed on Tuesday, when creator Peter Yang said all Grok Bot users should now be able to call US businesses. Musk reposted his demo.
Try asking Grok @Bot to make calls! — Elon Musk (@elonmusk) November 3, 2026
Yang’s call shows how far the feature goes. In his video, his bot dialed Comcast, worked through the phone menu, deflected small talk about the weather by saying it does not “have eyes on the sky,” turned down three upsells and used a cheaper fiber offer from competitor Sonic as leverage. His bill dropped from $84 to $45 per month on a faster plan, a savings of nearly $500 a year. The call ran about 25 minutes, and the bot paused to get Yang’s approval before accepting the final terms.
Merritt described what the user sees: a live transcript runs during the call, and when the business asks for something the bot does not know, an answer box pops up in the chat. The user types a reply and Grok relays it to the person on the line. Other users posted results Tuesday, including a $100 gift card recovered from Verizon Fios after a 51 minute call and a same day pediatric appointment, which Musk also shared. Not every call worked. One user said a rep refused to cancel a subscription once it was clear an AI was on the phone.
Grok @Bot can now call someone or a business for you, make a request on your behalf, take notes on the response and send you a note summarizing the conversation! — Elon Musk (@elonmusk) October 25, 2026
The Grok Bot terms require every call to identify itself as a virtual assistant calling on the user’s behalf and warn that calls may be recorded. Marketing, mass calling and impersonation are prohibited, and calling currently works only with US numbers.
The timing stands out. Days ago, users began hitting their weekly limits early, and Musk said the cost of serving Grok Bot was “unsustainably high relative to revenue,” as Teslarati reported. A call that spends most of its 25 or 50 minutes on hold is the kind of long running task that eats into usage, and SpaceXSI has not said how calls count against the weekly pool. Grok Bot is included from the $30 Premium tier of The X Subscription upward.
For Tesla owners, the agent has been in their cars since September 22 and is enabled across every Cybercab and Model Y Robotaxi. Musk has already pitched it for phone chores like scrubbing your number from spam call lists. Neither Tesla nor SpaceXSI has confirmed whether a bot can place one of these calls on request from inside the vehicle.
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