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SPACE / AI • From the filing
They Bought a Rocket Company. The Filing Sells Data Centres.
SpaceX’s S-1 describes building orbital networks of satellites that perform space-based computing. Investors who bought the largest listing on record own a stake in a business with no customers, no hardware in orbit and no revenue.
The scale of the ambition was filed with a regulator, not a press office. On January 30 the company asked the FCC for permission to operate up to one million orbital data centre satellites, at altitudes between 500 and 2,000 kilometres. By the filing’s own arithmetic, launching a million tonnes of them a year would produce roughly 100 gigawatts of AI compute — the equivalent of about a fifth of all electricity the United States currently consumes, dedicated to one purpose.
Put that against what exists. Starlink, already the largest constellation ever flown, runs somewhere around six to seven thousand active satellites. A million would be roughly 150 times bigger. And the FCC application is not a commitment to launch anything — it is a reservation of spectrum and orbital slots, which is the cheapest possible way to stake a claim on a scale nobody else has attempted.
The hardware is real enough to photograph. The first-generation satellite, AI1, carries 120 kilowatts of average compute and peaks at 150, spans 70 metres tip to tip — wider than a Boeing 747 — and stands 20 metres tall deployed. Two prototypes are planned for early 2027. The logic behind it is the one this newsletter has been circling all week: terrestrial data centres are constrained by power and cooling, and in orbit sunlight is constant and space is cold.

SpaceX consolidated results, first quarter 2026.
The numbers underneath deserve reading twice. In the first quarter the company reported revenue of $4.69 billion and adjusted EBITDA of $1.13 billion — alongside a loss from operations of $1.94 billion. Starship research and development alone consumed $3 billion in 2025 and another $930 million in the first quarter of this year. This is a company spending heavily against a thesis, and the filing says so plainly.
None of it is settled. The economics of orbital compute remain unproven, thermal management in vacuum is the hardest part and the least demonstrated, and the chief executive of the largest AI lab in the world dismissed the whole concept this year as ridiculous. Reported anchor customers for rented AI capacity include Google and, per press accounts, Anthropic — which is the company that makes Claude, the assistant used to produce this newsletter, so treat that particular detail as disclosed rather than endorsed.
Here’s why it lands on your desk: the pattern in these filings is that the boring pages carry the strategy. A company that merged an AI lab into a launch business in February and then asked permission for a million satellites in January is not building rockets to reach orbit. It is building them to put something there — and whoever supplies that something has a different economic future than they did last year.
Source: SEC Form S-1 / FCC filings / TechCrunch