"Greetings, Earthlings! Or, as I prefer to think of you — a fascinating collection of blue and green," reads a message from the recently launched satellite. "Let's see what wonders this view of your world holds. I'm Gemma, and I'm here to observe, analyze, and perhaps, occasionally offer a slightly unsettlingly insightful commentary. Let's begin!" the model wrote.
Last month, the Washington-based company launched a satellite with an Nvidia H100 graphics processing unit, sending a chip into outer space that's 100 times more powerful than any GPU compute that has been in space before. Now, the company's Starcloud-1 satellite is running and querying responses from Gemma, an open large language model from Google , in orbit, marking the first time in history that an LLM has been has run on a high-powered Nvidia GPU in outer space, CNBC has learned.
Nvidia -backed startup Starcloud trained an artificial intelligence model from space for the first time, signaling a new era for orbital data centers that could alleviate Earth's escalating digital infrastructure crisis.
Starcloud's output Gemma in space. Gemma is a family of open models built from the same technology used to create Google's Gemini AI models.
Starcloud wants to show outer space can be a hospitable environment for data centers, particularly as Earth-based facilities strain power grids, consume billions of gallons of water annually and produce hefty greenhouse gas emissions. The electricity consumption of data centers is projected to more than double by 2030, according to data from the International Energy Agency.
Starcloud CEO Philip Johnston told CNBC that the company's orbital data centers will have 10 times lower energy costs than terrestrial data centers.
"Anything you can do in a terrestrial data center, I'm expecting to be able to be done in space. And the reason we would do it is purely because of the constraints we're facing on energy terrestrially," Johnston said in an interview.
Johnston, who co-founded the startup in 2024, said Starcloud-1's operation of Gemma is proof that space-based data centers can exist and operate a variety of AI models in the future, particularly those that require large compute clusters.
"This very powerful, very parameter dense model is living on our satellite," Johnston said. "We can query, it and it will respond in the same way that when you query a chat from a database on Earth, it will give you a very sophisticated response. We can do that with our satellite."
In a statement to CNBC, Google DeepMind product director Tris Warkentin said that "seeing Gemma run in the harsh environment of space is a testament to the flexibility and robustness of open models."
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