Cowboy Space Stock
| Valuation | $2B1, 2 |
| Valuation Date | May 11, 2026 |
| Implied Valuation | $717.17M |
| Last Price | $0.71 |
| 52-Week High | n/a |
| 52-Week Low | n/a |
| YTD Return | -93.05% |
| 1-Year Return | n/a |
| 3-Year Return | n/a |
| Total Funding | n/a |
| Latest Round Amount | $275M1 |
| Latest Round | Series B |
| Funding Rounds | n/a |
| IPO Status | Unknown |
| Expected IPO Date | n/a |
| Revenue | n/a |
| Revenue Type | n/a |
| P/S Ratio | n/a |
About Cowboy Space
Cowboy Space is an orbital infrastructure company that builds rockets and solar-powered data centers in space. The company designs its launch vehicle and data center as a single system, so the upper stage of each rocket becomes a 1-megawatt data center once it reaches orbit. It is developing a satellite constellation called Stampede that harnesses solar energy to run AI compute in low Earth orbit using NVIDIA Space-1 Vera Rubin modules. It has filed with the FCC for up to 20,000 of these satellites. Cowboy Space plans to make money by selling in-orbit AI computing capacity, bypassing the power and construction constraints that limit data centers on Earth. The company was founded in 2024 as Aetherflux, a space-based solar power startup, by Baiju Bhatt, the billionaire co-founder of Robinhood. It rebranded to Cowboy Space in May 2026 alongside its pivot to orbital data centers.
Invest in Cowboy Space
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News
Cowboy Space Appoints Chithra Perumal as Chief Financial Officer
Cowboy Space appointed Chithra Perumal as CFO; she previously led finance at Varda Space Industries and held divisional CFO roles at AWS.
Cowboy Space Appoints Chithra Perumal as Chief Financial Officer
Cowboy Space named Chithra Perumal, formerly VP of Finance at Varda Space Industries, as CFO to lead financial strategy as the company scales orbital infrastructure.
Cowboy Space Appoints John Sarkis as Global Head of Sales to Scale Data Center Business
Cowboy Space named former Oracle sales leader John Sarkis as global head of sales to lead commercial strategy for its orbital data center business.
Cowboy Space appoints John Sarkis as Global Head of Sales
Cowboy Space hired John Sarkis, formerly of Oracle, as Global Head of Sales to lead commercial strategy as it scales orbital data center operations. Sarkis brings more than 20 years of experience in c...
Cowboy Space Signs NASA Stennis Space Act Agreement for Propulsion Testing
Cowboy Space signed a Space Act Agreement with NASA's Stennis Space Center to conduct propulsion testing for its launch vehicle, with a test campaign beginning later in 2026.
Cowboy Space submits FCC application for a 20,000 satellite orbital data center constellation
Cowboy Space filed with the FCC for a 20,000-satellite NGSO constellation called Stampede Data Center System, with launches targeted from 2028.
Cowboy Raises $275M and Files for 20,000 Orbital Data Centers, Forcing the ODC Thesis Into View
Three days after its Series B, Cowboy Space filed an FCC application for the Stampede constellation — up to 20,000 satellites carrying data-center hardware in low Earth orbit, built around Nvidia Spac...
Cowboy files plans for up to 20,000 orbital data centers
Cowboy Space filed an FCC application for its Stampede constellation of up to 20,000 orbital data center satellites in dawn-dusk sun-synchronous orbits, with launches targeted to begin in 2028.
Cowboy Space Files for 20,000-Satellite Constellation for Data Center Services
The company's FCC filing describes plans for the Stampede constellation operating primarily via optical inter-satellite links, with commercial operations possible from a single satellite.
Cowboy Space raises $275M as it seeks 40-60 employees for new satellite and rocket hub in Seattle
Cowboy Space opened a Seattle engineering center focused on satellite design and rocket propulsion, and expects to hire 40 to 60 employees there initially.
Cowboy Space partners with Apex for first orbital demonstration mission
Alongside its $275 million Series B, Cowboy Space outlined a subscale technology demonstrator mission with Apex Space planned for later in 2026 to test space-to-Earth laser power beaming. The company ...
There aren't enough rockets for space data centers — Cowboy Space raised $275M to build them
Cowboy Space closed a $275 million Series B at a $2 billion post-money valuation led by Index Ventures and is standing up its own rocket program, with a first launch expected before the end of 2028.
Cowboy Space Raises $275 Million to Build Data Centers in Orbit
The space startup founded by Robinhood co-founder Baiju Bhatt raised $275 million, rebranded from Aetherflux to Cowboy Space Corp. and unveiled a plan to build data centers in orbit.
Cowboy raises $275 million to build rockets with orbital data center upper stages
Cowboy Space plans rockets whose upper stages become 1-megawatt data centers in orbit. CEO Baiju Bhatt said the company has raised around $365 million to date.
Aetherflux Rebrands, Pivots Business — and Raises $275M
Aetherflux rebranded to Cowboy Space Corporation as it expanded from space solar power into orbital data centers and launch vehicles, with a first satellite launch planned for later this year.
Cowboy Space Corporation Raises $275M Series B For Vertically-Integrated Orbital Data Centers and Rockets
Cowboy Space announced $275 million in Series B financing at a $2 billion valuation led by Index Ventures, with participation from IVP, Blossom Capital, SAIC and existing investors.
Aetherflux Announces Orbital Data Center; Targets Q1 2027
Aetherflux announced its Galactic Brain project, targeting Q1 2027 for its first orbital data center satellite that leverages solar power in space for AI compute.
Space-based solar power startup Aetherflux enters orbital data center race
Aetherflux announced plans to deploy its first low Earth orbit Galactic Brain data center node in the first quarter of 2027, joining SpaceX, Amazon and others in the orbital compute race.
Space solar startup Aetherflux raises $50M to launch first space demo in 2026
Aetherflux raised a $50 million Series A led by Index Ventures and Interlagos, bringing total funding to $60 million after founder Baiju Bhatt's initial $10 million investment.
Aetherflux Raises $50 Million to Deliver Energy to Planet Earth
Aetherflux announced its $50 million Series A and its first government funding, with the team focused on subscale testing ahead of a space demonstration in 2026.