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SpaceX is building Starship’s East Coast launch site at a breakneck pace

Pad 39A is pictured here in February 2019. The upper right quadrant - from the LOX sphere to the hangar - will become a dedicated Starship and Super Heavy launch facility. (USAF - Hope Geiger, February 2019)

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After breaking ground on September 21st, SpaceX and construction contractors are working at a breakneck pace to complete the modifications necessary for the existing Launch Complex 39A pad to support East Coast Starship and Super Heavy launches.

SpaceX is simultaneously preparing two launch sites and two orbital-class Starship prototypes – Mk1 (Boca Chica, Texas) and Mk2 (Cocoa, Florida) – for their inaugural flight tests. Both pads and flight hardware appear to feature unique design choices and clearly have different strategic value, but one thing remains entirely consistent: SpaceX is not wasting time at either site.

Less than five days after SpaceX received its final construction permit and broke ground at Pad 39A, the company and its contractors have made quick work of clear the ground. Major earthmoving is well underway, concrete deliveries have already begun, and piles are being driven in a bid to quickly secure the proposed Starship launch mount’s foundation.

Per descriptions and drawings included in environmental assessments and water management documents published in August and September, SpaceX – already leasing and operating out of Pad 39A – intends to modify the NASA-owned Kennedy Space Center (KSC) facilities. Once complete, Pad 39A will be able to simultaneously support both Falcon 9/Heavy and Starship/Super Heavy launches. Per communications archived as part of St. Johns River Water Management District (SJR) permitting, SpaceX also needed NASA approval to attain the stormwater management permits needed to begin its Pad 39A modifications.

The fact that SpaceX has already broken ground guarantees that NASA and KSC have already given SpaceX full permission to do so, meaning that the path to complete Pad 39A’s Starship launch accommodations is nearly wide open. The only thing SpaceX still needs – assuming the company hasn’t already received approval – is one last major permit in the form of a positive National Environmental Policy Act (NEPA) environmental assessment (EA), the final draft of which was published on August 7th. SpaceX can technically continue construction but it will need to secure NEPA approval before it can begin any sort of Starship operations at the new facilities.

https://twitter.com/therealjonvh/status/1177386419330924545

Meanwhile, although it’s pretty clear that a large portion of SpaceX’s Cocoa, FL Starship crew has been diverted to help with Mk1 in Texas, a skeleton crew continues to do what they can to prepare Starship Mk2 for its next major assembly milestones. Most notably, the prototype’s upper (top) tank dome was rolled out of the facility’s assembly building, a strong indicator that it’s nearly ready for installation atop Starship Mk2’s tank section. This will ‘cap off’ Starship Mk2, a milestone its sister ship reached on September 14th. As such, Mk2 is likely two or so weeks behind Mk1 after suffering delays at the hand of Hurricane Dorian and after CEO Elon Musk likely decided to prioritize Starship Mk1’s pre-presentation preparations.

Most importantly, a few local observers have noted and continued to document the process SpaceX will have to undertake to transport Starship Mk2 from Cocoa to Cape Canaveral – specifically Pad 39A. Several people realized that a nearby railroad bridge’s imminent construction could shortly block the path SpaceX was hoping to use to get Starship to the Indian River, where a barge could carry it the rest of the way to KSC. SpaceX likely has backup routes as options, but they would very likely require far more time and effort.

Time will tell if SpaceX can prepare Starship Mk2 in time to take its original transport route. By all appearances, if the prototype’s transport ends up being delayed, Pad 39A’s newly minted Starship launch facilities will likely be ready and waiting once the rocket arrives.

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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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Elon Musk

Elon Musk confirms xAI’s purchase of five 380 MW natural gas turbines

The deal, which was confirmed by Musk on X, highlights xAI’s effort to aggressively scale its operations.

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Credit: xAI/X

xAI, Elon Musk’s artificial intelligence startup, has purchased five additional 380 MW natural gas turbines from South Korea’s Doosan Enerbility to power its growing supercomputer clusters. 

The deal, which was confirmed by Musk on X, highlights xAI’s effort to aggressively scale its operations.

xAI’s turbine deal details

News of xAI’s new turbines was shared on social media platform X, with user @SemiAnalysis_ stating that the turbines were produced by South Korea’s Doosan Enerbility. As noted in an Asian Business Daily report, Doosan Enerbility announced last October that it signed a contract to supply two 380 MW gas turbines for a major U.S. tech company. Doosan later noted in December that it secured an order for three more 380 MW gas turbines.

As per the X user, the gas turbines would power an additional 600,000+ GB200 NVL72 equivalent size cluster. This should make xAI’s facilities among the largest in the world. In a reply, Elon Musk confirmed that xAI did purchase the turbines. “True,” Musk wrote in a post on X. 

xAI’s ambitions 

Recent reports have indicated that xAI closed an upsized $20 billion Series E funding round, exceeding the initial $15 billion target to fuel rapid infrastructure scaling and AI product development. The funding, as per the AI startup, “will accelerate our world-leading infrastructure buildout, enable the rapid development and deployment of transformative AI products.”

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The company also teased the rollout of its upcoming frontier AI model. “Looking ahead, Grok 5 is currently in training, and we are focused on launching innovative new consumer and enterprise products that harness the power of Grok, Colossus, and 𝕏 to transform how we live, work, and play,” xAI wrote in a post on its website. 

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Elon Musk

Elon Musk’s xAI closes upsized $20B Series E funding round

xAI announced the investment round in a post on its official website. 

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Credit: xAI

xAI has closed an upsized $20 billion Series E funding round, exceeding the initial $15 billion target to fuel rapid infrastructure scaling and AI product development. 

xAI announced the investment round in a post on its official website. 

A $20 billion Series E round

As noted by the artificial intelligence startup in its post, the Series E funding round attracted a diverse group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group, among others. 

Strategic partners NVIDIA and Cisco Investments also continued support for building the world’s largest GPU clusters.

As xAI stated, “This financing will accelerate our world-leading infrastructure buildout, enable the rapid development and deployment of transformative AI products reaching billions of users, and fuel groundbreaking research advancing xAI’s core mission: Understanding the Universe.”

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xAI’s core mission

Th Series E funding builds on xAI’s previous rounds, powering Grok advancements and massive compute expansions like the Memphis supercluster. The upsized demand reflects growing recognition of xAI’s potential in frontier AI.

xAI also highlighted several of its breakthroughs in 2025, from the buildout of Colossus I and II, which ended with over 1 million H100 GPU equivalents, and the rollout of the Grok 4 Series, Grok Voice, and Grok Imagine, among others. The company also confirmed that work is already underway to train the flagship large language model’s next iteration, Grok 5. 

“Looking ahead, Grok 5 is currently in training, and we are focused on launching innovative new consumer and enterprise products that harness the power of Grok, Colossus, and 𝕏 to transform how we live, work, and play,” xAI wrote. 

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Investor's Corner

Tesla gets price target bump, citing growing lead in self-driving

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Credit: Tesla

Tesla (NASDAQ: TSLA) stock received a price target update from Pierre Ferragu of Wall Street firm New Street Research, citing the company’s growing lead in self-driving and autonomy.

On Tuesday, Ferragu bumped his price target from $520 to $600, stating that the consensus from the Consumer Electronics Show in Las Vegas was that Tesla’s lead in autonomy has been sustained, is growing, and sits at a multiple-year lead over its competitors.

CES 2026 validates Tesla’s FSD strategy, but there’s a big lag for rivals: analyst

“The signal from Vegas is loud and clear,” the analyst writes. “The industry isn’t catching up to Tesla; it is actively validating Tesla’s strategy…just with a 12-year lag.”

The note shows that the company’s prowess in vehicle autonomy is being solidified by lagging competitors that claim to have the best method. The only problem is that Tesla’s Vision-based approach, which it adopted back in 2022 with the Model 3 and Model Y initially, has been proven to be more effective than competitors’ approach, which utilizes other technology, such as LiDAR and sensors.

Currently, Tesla shares are sitting at around $433, as the company’s stock price closed at $432.96 on Tuesday afternoon.

Ferragu’s consensus on Tesla shares echoes that of other Wall Street analysts who are bullish on the company’s stock and position within the AI, autonomy, and robotics sector.

Dan Ives of Wedbush wrote in a note in mid-December that he anticipates Tesla having a massive 2026, and could reach a $3 trillion valuation this year, especially with the “AI chapter” taking hold of the narrative at the company.

Ives also said that the big step in the right direction for Tesla will be initiating production of the Cybercab, as well as expanding on the Robotaxi program through the next 12 months:

“…as full-scale volume production begins with the autonomous and robotics roadmap…The company has started to test the all-important Cybercab in Austin over the past few weeks, which is an incremental step towards launching in 2026 with important volume production of Cybercabs starting in April/May, which remains the golden goose in unlocking TSLA’s AI valuation.”

Tesla analyst breaks down delivery report: ‘A step in the right direction’

Tesla has transitioned from an automaker to a full-fledged AI company, and its Robotaxi and Cybercab programs, fueled by the Full Self-Driving suite, are leading the charge moving forward. In 2026, there are major goals the company has outlined. The first is removing Safety Drivers from vehicles in Austin, Texas, one of the areas where it operates a ride-hailing service within the U.S.

Ultimately, Tesla will aim to launch a Level 5 autonomy suite to the public in the coming years.

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