Big Iron, Big Claims, No Hardware Yet
Cowboy Space wants to put an orbital data center in orbit by 2028. The rocket to get it there hasn't fired a single engine.
By The space-quantum Desk
Baiju Bhatt, the billionaire co-founder of Robinhood, has a new ambition: a 282-foot methane rocket that doubles as a flying GPU cluster. [1][2]
On paper, the numbers are imposing. Big Iron will stand 86 meters tall and 4.A single Clydesdale drives the second stage. Payload capacity tops out at 18 metric tons to low-Earth orbit and 15 tons to sun-synchronous orbit. [1][2]
The upper stage is where the pitch gets stranger. [1][2]
Bhatt himself acknowledged the timeline is fragile. Hot-fire testing of the Clydesdale engine is planned for next year. A prototype rocket is slated to fly in summer 2028. [2]
The gap between a rendered rocket and a flying one is where space startups tend to get humbled. Announcing specs, naming an engine, and projecting launch dates are the easy parts — the hard parts burn propellant and demand years of iteration.
Cowboy Space also disclosed infrastructure ambitions that dwarf the hardware it currently has to show. The company plans to build five launch pads per launch complex, cycling one through refurbishment while the others support active flight operations. The first stage would be reusable, in the manner of SpaceX's Falcon 9. [2]
The competitive picture is not favorable. The company lags well behind other launch providers already nearing the pad with medium-class rockets. Stoke Space, for instance, is deep into construction of its first Cape Canaveral launch pad for its reusable Nova rocket and closed a $1 billion Series E fundraising round in September, bringing total capital raised to $2.3 billion. The Pentagon's Office of Strategic Capital announced Monday a conditional $150 million loan commitment for a second Nova pad. [1]
[1]
A constrained launch market is exactly the kind of opening that draws new entrants, and the logic of combining a rocket with an orbital compute platform is not obviously wrong. But the window of opportunity and the window of technical readiness are not the same window.
Cowboy Space also plans to offer a Big Iron Express rideshare service to outside customers, giving the vehicle a commercial revenue path beyond its own constellation. Whether the engine exists in time to prove the rest of the architecture is another matter. [2]
Bhatt rebranded from Aetherflux to Cowboy Space earlier this year. The name evokes a certain frontier bravado — which is either fitting or ironic, depending on how many Clydesdale hot-fire tests go cleanly next year. [1]
that timeline was a stretch goal that will require a lot of things to go rightBaiju Bhatt