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SpaceX’s Starship prototype moved to launch pad on new rocket transporter

SpaceX moved its massive Starship prototype from build site to launch pad on March 8th, paving the way for the imminent beginning of static fires and tethered hop tests. (NASASpaceflight - bocachicagal)

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Over the last two or so weeks, SpaceX engineers and technicians have continued to make progress on the company’s first full-scale Starship prototype, intended to support experimental suborbital hop tests as early as March or April.

That work reached a peak on March 8th when the massive Starhopper was transported from build site to launch pad on a brand new transporter that was delivered and assembled barely 48 hours prior. Ahead of the suborbital prototype’s move, work has been ongoing to construct a replacement fairing for the partial-fidelity vehicle, although there is a chance that the new BFR-related stainless steel sections being assembled could be the start of the first orbital Starship prototype.

Required after improper planning destroyed Starship’s original nosecone (or fairing) when it broke free from its insufficient moorings during high coastal winds, the replacement has sprouted from sheets of metal into a far more substantial structure in barely two weeks. Designed as two integral parts of a suborbital Starship prototype, the upper section (i.e. fairing, nosecone, etc.) is predominately a passive aerodynamic structure with no major active functions, thankfully meaning that the first article’s accidental destruction was a relatively minor loss.

In fact, it’s entirely possible that the fairing’s demise has had a minimal impact on the commencement of hop tests, and may have even been a net-good for the program given some visible differences between Starship fairings #1 and #2. Despite the fact that the first fairing was destroyed in late January and a comment from CEO Elon Musk indicating that it would trigger a delay of a few weeks, SpaceX did not begin to assemble its replacement until February 21st, a full month later. Over the course of those 30 or so days, the company’s propulsion team simultaneously began hot-fire tests of the first full-scale Raptor engine, ramped thrust and chamber pressure from roughly 40 to 100 percent, and ultimately pushed the engine to the point of damage around the second week of February.

Work on the primary structure of the Starship prototype also proceeded apace, fleshing out the brute-force steel vehicle with the beginnings of serious avionics and plumbing and more or less completing the structure of its liquid oxygen and methane propellant tanks. SpaceX workers also rapidly expanded and built-out Starship’s prospective hop test launch pad just a few thousand feet distant, installing tank farms, piping, water deluge hardware, and building an actual concrete ‘pad’ with umbilical connection ports and attachment points for the ship’s three fin-legs.

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On March 7th, Starhopper’s replacement fairing was lifted onto a concrete work stand, where curved sections will begin to be attached. (NASASpaceflight – bocachicagal)

Welding and assembly of the replacement nosecone began around February 21st, rapidly growing from a few sheets of steel to a nearly-complete barrel section measuring about 9m tall and 9m in diameter (30ft x 30ft). Intriguingly, the new fairing appears to be a significant departure from the structural composition of its predecessor, utilizing far thicker sheets of stainless steel joined by uninterrupted width and lengthwise welds. Compared to the first fairing’s dependence on extremely thin (nearly foil-like) steel sheets and a separate internal framework of metal bars, Starship fairing V2 appears to be easily capable of standing under its own weight and then some. While largely passive, it’s likely that once the structure is complete, some level of additional avionics (and perhaps cold or hot-gas maneuvering thrusters) will be installed inside.

U-Crawl

Keeping in the practice of dramatically lowering costs by prioritizing consumer off-the-shelf (COTS) hardware solutions wherever possible, SpaceX has purchased or leased a quartet of (likely used) crawlers for the purpose of transporting Starship between the company’s South Texas build, launch, and landing sites. Built by a European conglomerate known TII Group and owned by US-based Roll Group, SpaceX’s four crawlers – coupled to form a duo of larger crawlers – should be more than capable of transporting anywhere from 500t to 1000t or more, easily supporting Starhopper and/or Starships and Super Heavy boosters.

SpaceX accepted delivery of a quarter of crawlers on March 6th and immediately coupled them and began installing massive steel beams to form a Starship transporter. (NASASpaceflight – bocachicagal)

Rather than spending huge amounts of money to develop or contract out a custom-designed crawler or transporter solution for BFR, SpaceX appears to have simply purchased off-the-shelf hardware and affixed them with heavy steel structures capable of securing and supporting Starhopper during transport. Within 24 hours of the crawler arrivals, those beams were installed and the transporter had been moved underneath Starhopper and attached to it before quite literally jacking the massive ship off the ground, allowing technicians to weld additional structures to the tips of its three legs.

The latest addition to SpaceX’s fleet of rocket transporters, March 6th. (NASASpaceflight – bocachicagal)

Last but not least…

Perhaps most curious of all, Starhopper’s replacement fairing was recently joined by the start of work on a separate barrel section that appears to be nearly identical. Assuming the presumed fairing is, in fact, a fairing-to-be, the combined height of the two barrel sections would already make it significantly taller than the original nosecone, and the beginning of the conical taper has yet to appear on either assembly. This could generally mean one of two things. First, the new fairing could make Starhopper much taller than its short-lived predecessor. Second, SpaceX could be planning to begin (or even complete) hop tests without a fairing, in which case the presumed fairing and its slightly younger twin could actually be the beginning of a higher-fidelity Starhopper or even the orbital Starship prototype hinted at by Musk earlier this year.

While far less likely than the first option, the latter alternative is further supported by the fact that visible work has begun on some sort of tapered or curved steel complements to the new sections in work. While they certainly could be the beginning of the fairing’s tapered cone, the latest segments only loosely resemble the start of a gradual curve. Instead, they look similar to the steel segments of several giant tank domes that were assembled, welded, and installed inside Starhopper last month.

One of the latest curved sections of welded steel, March 7th. (NASASpaceflight – bocachicagal
Meanwhile, giant 9m-diameter tank domes are being assembled and welded together a few hundred feet away from Starhopper. (NSF – bocachicagal)

On March 8th, SpaceX began the transport of its first full-scale Starship prototype at the same time as CEO Elon Musk indicated that the first flightworthy Raptor(s) would be delivered to South Texas and installed on the hop test article as early as next week (March 11-17). It’s now looking increasingly likely that any replacement fairing that may or may not be under construction might not be ready for installation on Starhopper before SpaceX begins integrated static-fire tests and maybe even low-altitude tethered hop tests.

“SpaceX will conduct checkouts of the newly installed ground systems and perform a short static fire test in the days ahead,” he said. “Although the prototype is designed to perform sub-orbital flights, or hops, powered by the SpaceX Raptor engine, the vehicle will be tethered during initial testing and hops will not be visible from offsite. SpaceX will establish a safety zone perimeter in coordination with local enforcement and signage will be in place to alert the community prior to the testing.” – James Gleeson, March 8th, SpaceX

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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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Investor's Corner

Legendary investor Ron Baron says Tesla and SpaceX stock buys will continue

In a wide-ranging appearance on CNBC’s Squawk Box on May 12, legendary investor Ron Baron, founder, CEO, and portfolio manager of Baron Capital, reaffirmed his deep conviction in Elon Musk’s two flagship companies.

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Ron Baron on Tesla stock
Credit: CNBC

Legendary investor Ron Baron says he will continue buying stock of both Tesla and SpaceX, as he continues his support behind CEO Elon Musk, who he says is a special person and “brilliant.”

In a wide-ranging appearance on CNBC’s Squawk Box on May 12, legendary investor Ron Baron, founder, CEO, and portfolio manager of Baron Capital, reaffirmed his deep conviction in Elon Musk’s two flagship companies.

With assets under management approaching $55–56 billion, Baron detailed his firm’s substantial holdings, outlined plans for the anticipated SpaceX IPO, and painted an exceptionally optimistic picture for both Tesla (NASDAQ: TSLA) and SpaceX, framing them as generational opportunities that will reshape industries and deliver extraordinary long-term returns.

Baron Capital’s position in SpaceX has grown dramatically since the firm began investing around 2017. What started as roughly $1.7 billion has ballooned to more than $15 billion, making it the firm’s largest holding.

Tesla ranks second, valued at approximately $5 billion in the portfolio. Together with stakes in xAI and related Musk-led ventures, these investments account for roughly one-third of Baron Capital’s $60 billion in lifetime profits since 1992. Baron emphasized that the growth stems from Musk’s singular ability to execute ambitious visions—from reusable rockets to global satellite internet and beyond.

The centerpiece of the discussion was SpaceX’s expected initial public offering, targeted for mid-2026 following a confidential S-1 filing. Baron announced plans to purchase an additional $1 billion in shares at the IPO.

He described the company’s trajectory in sweeping terms: “This is going to become the largest company on the planet.”

He highlighted Starlink’s expansion of high-speed internet to every corner of the globe, the revolutionary economics of reusable rockets, and Starship’s potential to enable massive space-based data centers and interplanetary infrastructure.

Baron sees SpaceX not merely as a rocket company but as a platform poised for exponential scaling once it goes public, with post-IPO appreciation potentially reaching 10- to 20- or even 30-times current levels over the next decade or more.

On Tesla, Baron struck an equally enthusiastic note, declaring that “now is Tesla’s moment.” He projected the stock could reach $2,000 to $2,500 per share within 10 years—implying a market capitalization near $8.3 trillion and roughly 5–6 times upside from recent levels. While Tesla remains a major holding, Baron’s optimism centers on its evolution beyond electric vehicles into an AI, robotics, autonomous-driving, and energy platform.

He pointed to robotaxis, Full Self-Driving (FSD) technology, Optimus humanoid robots, energy storage, and the vast real-world data advantage from Tesla’s global fleet as catalysts that will fundamentally alter the company’s revenue model and valuation multiples. Baron views these developments as transformative, shifting Tesla from a traditional automaker to a high-margin technology and infrastructure powerhouse.

Throughout the interview, Baron’s admiration for Musk was unmistakable. He has likened the entrepreneur to a modern Leonardo da Vinci for his artistic, multidisciplinary approach to solving humanity’s biggest challenges.

Baron’s personal commitment mirrors this confidence: he has repeatedly stated he does not expect to sell a single share of his own Tesla or SpaceX holdings in his lifetime, positioning himself as the “last one out” after his clients. This stance underscores a philosophy of patient, long-term ownership rather than short-term trading.

Baron’s comments arrive at a time of heightened anticipation around SpaceX’s public debut, which could rank among the largest IPOs in history and potentially value the company at $1.5–2 trillion or more at listing.

For investors, his message is clear: the Musk ecosystem—spanning electric vehicles, autonomy, robotics, satellite communications, and space exploration—represents one of the most compelling secular growth stories of the era. While short-term volatility in tech and EV stocks may persist, Baron sees these as buying opportunities for those who share his multi-decade horizon.

In summarizing his outlook, Baron reinforced that the combination of technological breakthroughs, massive addressable markets, and Musk’s leadership creates asymmetric upside that few other investments can match.

For Baron Capital’s clients and long-term Tesla and SpaceX shareholders alike, the investor’s latest CNBC remarks serve as both validation and a call to remain patient through the inevitable ups and downs. As Baron sees it, the best days for both companies—and the returns they can deliver—are still ahead.

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SpaceXAI signs agreement with Anthropic for massive AI supercomputer access

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Credit: SpaceX

SpaceXAI announced today that it had signed an agreement with Anthropic to give the company access to its Colossus 1 data center in Memphis, Tennessee.

It is a monumental deal as Anthropic will gain access to all of the compute at the plant, delivering more than 300 megawatts of power and over 220,000 NVIDIA GPUs within the month.

Anthropic’s Claude AI account on X announced the partnership:

We’ve agreed to a partnership with SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.”

The company is also:

  • Doubling Claude Code’s 5-hour rate limits for Pro, Max, and Team plans;
  • Removing the peak hours limit reduction on Claude Code for Pro and Max plans; and
  • Substantially raising its API rate limits for Opus models.

SpaceX also published its own release on the new agreement, noting that it is “the only organization with the launch cadence, mass-to-orbit economics, and constellation operations experience to make orbital compute a near-term engineering program rather than a research concept.”

CEO Elon Musk also commented on the partnership and shed light on intense meetings he had with senior members of Anthropic last week, stating, “nobody set on my evil detector.”

This has turned the argument that SpaceX is as much an AI company as a space exploration company into a very valid argument:

SpaceX is following in Tesla’s footsteps in a way nobody expected

Nevertheless, this is an incredibly valuable and important move in the grand scheme of things. AI scaling is fundamentally bottlenecked by compute, and demand for Claude has surged, bringing terrestrial power grids, land, and cooling operations hitting limits everywhere.

Anthropic has been aggressively signing multiple large-scale deals to be competitive in the space, including:

  • Up to 5GW with Amazon
  • 5GW with Google and Broadcom
  • Strategic $30b Azure deal with Microsoft/NVIDIA
  • $50b U.S. infrastructure investment with Fluidstack

Access to Colossus 1 gives Anthropic immediate relief on NVIDIA GPU capacity. For SpaceXAI, it turns its rapid buildout into revenue. It also showcases its ability to deliver at world-leading speed and scale.

Most importantly, it plants the seed that its much larger vision, orbital AI compute, is totally viable.

Starlink V3 satellites could enable SpaceX’s orbital computing plans: Musk

Within the month, Anthropic will begin using 100 percent of Colossus 1’s compute, directly expanding capacity for Claude Pro and Max subscribers and the API. This means fewer limits, faster responses, and support for heavier workloads.

In the long term, meaning 2026 and beyond, there will be a continued rollout of other multi-GW deals Anthropic has signed, and an early exploration of orbital compute with SpaceXAI.

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Elon Musk

SpaceX Board has set a Mars bonus for Elon Musk

SpaceX has given Elon Musk the goal to put one million people on Mars.

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Rendering of a colonized Mars by way of SpaceX

SpaceX’s board approved a compensation plan for Elon Musk that ties his pay directly to colonizing Mars and building data centers in outer space. The details surfaced this week after Reuters reviewed SpaceX’s confidential registration statement filed with the Securities and Exchange Commission, making it one of the first concrete looks inside the company’s financials ahead of a public offering.

The pay package will reportedly award Musk 200 million super-voting restricted shares if the company hits a market valuation milestone, with the most ambitious targets going further. To unlock the full award, SpaceX would need to reach a $7.5 trillion valuation and help establish a permanent human settlement on Mars with at least one million residents. Additional incentives are tied to developing space-based computing infrastructure capable of delivering at least 100 terawatts of processing power.

SpaceX wins its first MARS contract but it comes with a catch

Long before SpaceX filed anything with the SEC, Elon Musk had already spent years framing Mars colonization as an insurance policy against human extinction. The philosophy traces back to at least 2001, when Musk first began researching Mars missions independently, before SpaceX even existed. By 2002 he had founded the company with Mars as the stated long-term goal.

In a 2017 presentation at the International Astronautical Congress, Musk outlined the specific vision that still underpins SpaceX’s architecture today. He described a self-sustaining city on Mars requiring roughly one million people to become viable, the same number now written into his compensation package.

SpaceX’s Starship, still in active development, was designed from the ground up to support the eventual colonization of Mars. Musk has stated publicly that getting the cost per ton to Mars below $100,000 is necessary to make mass migration economically feasible. Everything from Starship’s payload capacity to its full reusability targets flows from that single constraint. One can say that Musk’s latest compensation package has put a formal valuation on Mars for the first time.

SpaceX is targeting an IPO around June 28, Musk’s birthday, at a valuation of approximately $1.75 trillion. Between the Mars rover contract, the Golden Dome software group, Space Force satellite launches, and now a pay structure built around interplanetary colonization, SpaceX has become the single most consequential contractor in American space and defense. The IPO will put a public price tag on all of it for the first time.

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