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The FCC approved EchoStar's spectrum sale to SpaceX. The same day, reporting surfaced that Google is in talks with SpaceX on launch services for Project Suncatcher, its TPU-based orbital compute effort. SpaceX also filed two SpaceXAI trademarks on May 6, the same day xAI was folded into SpaceX as a SpaceXAI division. Aetherflux rebranded as Cowboy Space at a $2 billion valuation. Starship V3 debuts May 19 from Starbase.
Dive deeper into the unit economics behind this consolidation in our latest analysis: "Breaking Down the AI Revenue Stack: SpaceX's Three Capture Models." Mach33 derives a steady-state $41.6 billion per gigawatt for the fully ramped AI stack and finds SpaceX's three capture models spanning 40% to 100% of it: a 2.5x spread. The full analysis will be public for the first 33 hours, then available solely to Mach33 Premium Research members, along with the underlying model.
If you haven't already, sign up for our weekly recurring podcast, with the next being tomorrow at 11AM EST. We will be covering our weekly analysis on the AI revenue stack, as well as the implications of the top headlines in the last week.
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| Latest Analysis |
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| May 13, 2026 |
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Breaking Down the AI Revenue Stack: SpaceX's Three Capture Models
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xAISpaceX
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Mach33's bottom-up framework prices one gigawatt of AI compute at $41.6 billion in annual revenue across a five-layer value chain. Applied to SpaceX's three business models: Anthropic wholesale, Cursor hybrid, Grok full-stack, the framework reads the company's progressive internalization of value capture through the 2026–28 buildout.
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| May 05, 2026 |
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The Anthropic-Colossus Deal: SpaceX's Hyperscaler Question Answered | Mach 33 Private Podcast Ep. 3
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SpaceX
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Aaron and Vlad break down the Anthropic-SpaceX-Colossus news and lay out the thesis: this deal resolves the SpaceX-AI hyperscaler question by giving the orbital compute business a clear, modelable revenue line. We frame it through the Falcon 9 / Starlink analogy, with Anthropic sitting in the customer bucket and a probable Cursor acquisition slotting in as the orchestration layer above Grok, and discuss what it means for the SpaceX IPO narrative. We also cover three other items: the rumored 136,000-acre SpaceX land buy in Louisiana for Starship and sun-synchronous launches, ST Microelectronics guiding to 200 million LEO terminals by 2030 (back-solving to roughly $120B in annual revenue at conservative ARPU), and our weekly analysis of last week's FCC EPFD vote and what 7x actually means for V3 Starlink capacity.
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| Industry News |
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The FCC approved EchoStar's $40 billion spectrum sale on May 12, 2026, allocating 65 MHz to SpaceX for $17 billion and approximately 50 MHz to AT&T for $23 billion. SpaceX receives a 65 MHz allocation comprising a mix of 2 GHz/AWS-4, unpaired AWS-3, and H-Block spectrum that the order permits to be used for terrestrial, space-based, and hybrid network architectures, enabling direct-to-cell 5G service on ordinary handsets with no Starlink dish. The Commission imposed a $2.4 billion escrow condition on EchoStar to cover potential liabilities under the licenses, a condition EchoStar publicly called "unprecedented" and "involuntary" in its response statement.
The order delivers two operative changes for SpaceX. First, SpaceX obtains a 65 MHz contiguous nationwide mid-band package (40 MHz AWS-4, 10 MHz H-Block, 15 MHz unpaired AWS-3) it controls directly, rather than direct-to-cell capacity hosted on a terrestrial partner's spectrum. Second, the FCC explicitly permits use across terrestrial, space-based, and hybrid network architectures, a regulatory degree of freedom Starlink did not previously hold in this band. The $2.4 billion escrow lies entirely with EchoStar and does not affect SpaceX deal economics. The grant is additive and does not modify SpaceX's existing or partner-licensed spectrum in other bands.
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Media reported on May 12, 2026, that Google is in discussions with SpaceX and others to launch test hardware for orbital data centers under Google's Project Suncatcher, a research effort to network solar-powered satellites equipped with Google Tensor Processing Units (TPUs) into an orbital AI cloud. Google has previously said it plans an initial Suncatcher prototype launch with Planet Labs around 2027. Neither party has confirmed contract terms, scope, or a target launch date. The reporting describes talks, not a binding agreement.
Google brings a distinct edge to this frontier by solving the "compute" component of the orbital data center thermodynamic triad (power, thermal management, and compute) via its highly optimized custom TPUs. The substantive observation is procurement-side, that a hyperscaler is engaging with SpaceX on orbital compute at the launch-services level.
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On May 12, 2026, Elon Musk said on X that SpaceX is scouting additional U.S. and overseas spaceport sites. A SpaceX corporate post the same day framed the cadence target as 'thousands of flights per year', requiring 'many different locations.' SpaceX currently launches Starship from Starbase, Texas, and is developing additional Starship infrastructure in Florida.
This statement is an expression of long-term intent, not a formal regulatory action. Near-term Starship cadence remains constrained by Starbase environmental compliance and Florida pad expansions. Any future international facilities will require complex International Traffic in Arms Regulations (ITAR) resolutions and bilateral agreements well beyond the current planning horizon.
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On May 11, 2026, Aetherflux rebranded as Cowboy Space Corporation, announcing a $275 million Series B at a $2 billion valuation led by Index Ventures. The company is pivoting from a pure space-based solar focus to vertically integrated orbital infrastructure, spanning launch vehicles, power beaming, and in-orbit AI compute.
The $2 billion valuation is priced in three sequential, pre-flight technical bets. Cowboy's immediate milestone is a space-to-Earth power beaming demonstration scheduled for later this year. Ultimately, the company targets the end of 2028 to launch a one-megawatt orbital data center aboard a proprietary rocket.
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SpaceX is targeting May 19 at 6:30 p.m. EDT for the inaugural launch of Starship V3 (Flight 12) from Starbase, following a successful wet dress rehearsal on May 11. Powered by the new Raptor 3 engine, the overhauled vehicle architecture increases reusable LEO payload capacity from approximately 35 tonnes (V2) to over 100 tonnes.
This is strictly a learning flight. The mission profile includes the deployment of 22 Starlink mass simulators and an in-orbit engine relight. V3 must establish a proven reliability baseline before it can replace the V2 hardware for operational Starlink deployments.
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SpaceX filed a supplement to experimental authority application with the FCC on May 8, 2026, seeking authority to test Ku-band phased-array antennas on its second-generation (Gen-2) satellites for telemetry, tracking, and command during launch and early orbit operations. The supplement permits the antennas across all Gen2 satellites during the license term, but caps concurrent operation at 99 antennas.
The supplement is operationally narrow. It is not a license modification, a constellation expansion, or a commercial spectrum action. The effect is to consolidate Ku-band TT&C testing under a single standing authorization rather than recurring per-launch STA filings. The 99-antenna concurrency cap manages aggregation risk to terrestrial Ku users without bounding the production fleet.
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SpaceX filed two SpaceXAI wordmark applications with the United States Patent and Trademark Office (USPTO) on May 6, 2026, the same day Elon Musk announced that xAI would be dissolved as a standalone company and folded into SpaceX as a SpaceXAI division covering Grok, X, and the broader AI stack. The filings complete the corporate consolidation begun with SpaceX's February 2026 acquisition of xAI at a $1.25 trillion combined valuation.
A trademark application starts the USPTO examination clock and establishes commercial-use intent, which is the distinction between branding language and a legal entity name. The first filing covers satellite-based data center services and AI workload management through satellite constellations. The second covers broader internet, cloud storage, and the X social network. The first is the narrower scope and the description most likely to draw examiner scrutiny.
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