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SpaceX could upgrade Starlink constellation with tens of thousands of satellites

A general overview of Starlink's bus, launch stack, and solar array. (SpaceX)

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Filings and an official statement confirm that SpaceX could eventually build a Starlink internet constellation with tens of thousands of satellites, several times more than the company’s already ambitious plans.

“As demand escalates for fast, reliable internet around the world, especially for those where connectivity is non-existent, too expensive or unreliable, SpaceX is taking steps to responsibly scale Starlink’s total network capacity and data density to meet the growth in users’ anticipated needs.”  

SpaceX – October 15th, 2019

Uncovered through regulatory filings published on the International Telecommunications Union’s (ITU) eSubmission portal, the FCC filed documents hinting at plans for tens of thousands of new communications satellites. It was eventually confirmed by the ITU and eventually the company itself that SpaceX was behind the new filings, altogether accounting for up to 30,000 additional Starlink satellites.

SpaceX’s first 60 Starlink satellites were placed in orbit by a Falcon 9 rocket on May 23rd. (SpaceX)

Prior to this new filing, the ceiling for SpaceX’s Starlink satellite internet constellation was set around 11,900 spacecraft – 4400 in several low Earth orbits (LEO) and another 7500 in very low orbit (VLEO). Put simply, even the most ardent supporters and potential benefactors of such a colossal satellite constellation have never taken those particular numbers all that seriously – 12,000 satellites is nearly six times as many operational spacecraft currently in orbit.

To build even a fraction as many satellites would take resources on the order of a small country without a revolution in satellite manufacturing and mass production. Assuming a cost as low as $5 million per satellite (more or less unprecedented), launching just the first 4400-satellite segment would cost SpaceX a minimum of $22 billion, while the full 11,900 would be more like $60 billion.

B1049.3 lifts off with the first 60 v0.9 Starlink satellites. (SpaceX)

And yet, as improbable as it sounds next to today’s satellite production status quo, CEO Elon Musk indicated that SpaceX’s very first 60 Starlink prototypes – launch in May 2019 – cost less than the launch itself. This implies that the cost of each of those beta spacecraft was probably $1 million at most and likely closer to $500,000 apiece. Around that price point, launching thousands of relatively high-performance satellites becomes far more reasonable, even if the figures are still substantial.

4400 satellites would become ~$2 billion, while ~12,000 satellites would become $6 billion. Combined with SpaceX’s new ITU filings, the current maximum of ~42,000 satellites might cost something like $20 billion – a huge price tag, no doubt, but far from impossible. Important to note is that SpaceX almost certainly plans to begin drawing significant income from its Starlink constellation after as few as several hundred satellites have been launched. SpaceX has already raised more than $1 billion to get Starlink close to that point.

A partial overview of SpaceX’s unorthodox Starlink satellite bus. (SpaceX)

Also critical is the fact that building hundreds (let alone thousands) of satellites annually will allow SpaceX to tap into economies of scale quite literally unprecedented in the history of satellite manufacturing, meaning that it’s hard to accurately judge how low the per-satellite cost might eventually fall. Regardless, at the moment, SpaceX’s filings for an additional 30,000 possible satellites are undoubtedly more of an act of “just in case” than a sign of firm plans.

In the present, SpaceX has plans for as many as four additional Starlink v1.0 launches between now and the end of 2019, although it looks likely that that may shrink to 1-2 missions. The next Starlink mission (deemed Starlink 1) is expected no earlier than late-October or November.

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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

SpaceX AI investment gamble will make it a big winner, firm says

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Credit: SpaceX

SpaceX’s massive investment in AI will make it a big winner, Argus Research said after the company’s successful earnings call last week.

The firm also upgraded shares to a Buy from Hold and set a $160 price target.

SpaceX (NASDAQ: SPCX) is currently recovering from its heavy AI infrastructure investments, as it spent nearly $16 billion in Q2 alone. The company did this primarily by monetizing high-demand GPU compute capacity at a much faster pace than traditional data center economics would suggest.

Company CFO Bret Johnsen said that SpaceX would be able to pay back anything on new deployments within a year.

There are plenty of ways the company can do this:

Leasing excess compute capacity through contracts

SpaceX has already built Colossus and Colossus II, largely for its own model training. However, much of that capacity is already rented out to third parties. It already has major deals with Anthropic, Google, and Reflection AI. These partnerships are adding billions per month to SpaceX’s spreadsheet.

SpaceX is charging Anthropic massive money for its compute

High utilization driven by industry-wide scarcity

The demand for advanced AI training and inference capacity continues to exceed what is available for use. SpaceX can fill new racks quickly after they come online, so the capital deployed converts into revenue with minimal idle time.

Additionally, management and outside observers have described the new compute capital as behaving more like a cost-of-goods-sold than traditional multi-year capex, especially because of this rapid monetization pattern.

Capacity has already scaled from ~0.4 GW a year to 1.4 GW annually by the end of Q2. There are targets of more than 2 GW by year-end.

High incremental margins on the rental business once capacity is online

GPU cloud providers often operate at strong gross margins. SpaceX can monetize capacity that was already partially built or can be added efficiently. This means that incremental EBITDA margins on the rental revenue are usually high. This accelerates cash recovery relative to the gross capital outlay.

Parallel monetization of its own AI software and applications

Beyond pure infrastructure rental, SpaceX also generates revenue from Grok through subscriptions and usage, from X through ads, data, and other related services, enterprise APIs, and the planned integration of the Cursor coding tools acquisition.

These application layers ride on the same compute infrastructure and provide additional high-margin streams that could offset build-out costs. AI-segment revenue overall rose sharply to about $2.6 billion in Q2, according to Motley Fool. This was driven primarily by the infrastructure contracts, but the software side is also partially responsible.

Efficient, large-scale deployment and vertical integration advantages

SpaceX has emphasized the rapid construction of power and cooling infrastructure and favorable cost-per-megawatt economics relative to industry benchmarks in some disclosures.

Combined with its ability to scale capacity aggressively and the fact that many contracts start generating revenue within months of capacity coming online, the effective payback compresses dramatically compared with more conventional multi-year data-center projects.

SpaceX’s dominant near-term recovery path will turn the AI clusters into a hyperscale-style compute rental business for other leading AI companies while still using a portion for internal models.

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Tesla headlights cause recall of over 20,000 Model 3 and Model Y

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Tesla headlights have caused a recall of over 20,000 of the company’s two most popular vehicles, the Model 3 and Model Y, due to the low-beam bulb exceeding the maximum allowed intensity according to federal standards.

Tesla initiated the recall with the National Highway Traffic Safety Administration (NHTSA) this morning, stating that the low-beam output “exceeds the maximum allowed intensity in the outer upper-right and outer upper-left areas of the 10U and 90U zone, as prescribed in FMVSS No. 108.”

Tesla sourced the impacted headlights from Marelli Automotive Lighting, a Mexico-based company. The recall impacts 2020-2023 Model Y vehicles and 2017-2023 Model 3 vehicles. It is estimated that every VIN in this recall is impacted by the defect.

Typically, Tesla would remedy recalls of this nature through an Over-the-Air software update, which has been a major focus of criticism by the company and its supporters because the NHTSA still refers to it as a “recall,” even though it requires no action by the vehicle owner. The fix is shipped over the internet and downloaded to the car.

However, there appears to be a potentially different solution for this problem. Tesla has not developed a remedy for this issue, so it could potentially be on the way. The big issue appears to be the fact that these recalled lamps are out of production, and this is an old body style for both vehicles. The headlights and front-end designs are completely different.

Tesla switched to another supplier when the affected headlight design was discontinued. It plans to begin notifying owners of their remedy options by September 15.

Tesla filed a petition protesting the recall to fix the vehicles’ headlight issue, but the NHTSA denied it. Now, Tesla will come up with a solution to fix it.

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Another Tesla SpaceX merger prediction by ARK Invest has Elon Musk talking

Elon Musk again denies a Tesla China split as new SpaceX merger speculation resurfaces quickly.

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Elon Musk restated that Tesla has no plans to separate its China business from the rest of the company, responding to a new round of merger speculation from ARK Invest.

On the firm’s “Brainstorm” podcast, Cathie Wood’s team, including chief futurist Brett Winton and research director Nick Grous, argued a Tesla and SpaceX combination remains likely, with an announcement possible before the end of the year even if the deal itself would not close that quickly. Winton called Tesla’s Shanghai operations a “small ish wrinkle” for a merger rather than a real obstacle, since SpaceX’s national security work with the U.S. government sits uneasily next to Tesla’s manufacturing base in China.

Musk pushed back on the framing directly. “China is awesome. I strongly encourage people to visit,” he wrote on X. He also repeated language he first used in late July, when the Wall Street Journal reported that Tesla executives had been told to prepare for a possible spinoff, sale, or closure of the China business ahead of a SpaceX tie up. Musk called that report “absurdly fake news” at the time, adding that a separation had “never even come up in a discussion ever,” a line he echoed again this week.

The repeated denial has not settled the underlying question, because Shanghai’s role in Tesla’s business is exactly what makes a merger complicated. Gigafactory Shanghai still ships more than half of Tesla’s global deliveries and functions as the company’s main export hub for Europe and Asia. Teslarati previously reported on Musk’s initial denial, and the merger conversation itself has been building since SpaceX’s IPO gave it public shares to use as acquisition currency.

Wedbush’s Dan Ives has pegged the odds of a Tesla SpaceX merger at 80 to 90 percent by early 2027, and ARK’s prediction of a year end announcement adds another data point to that timeline, even as Musk keeps rejecting the specific mechanics reporters have described. Neither position rules out the other. Musk can deny a China spinoff was ever discussed while analysts still expect some form of combination to move forward, since ARK and Ives are both describing convergence at the corporate level, not necessarily the internal restructuring the Journal described in July.

For now, Tesla’s China business remains intact, and Musk’s comments this week make clear he has no interest in publicly walking that position back, no matter how often the merger question resurfaces.

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