Starсloud-1

Starcloud-1 is a groundbreaking satellite that carries the first NVIDIA H100 GPU into orbit

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what is starcloud-1

Starсloud-1 launched in November 2025 with the first Nvidia H100 GPU in space - vastly more AI compute than has been in space before.

Satellite view of Earth focusing on Australia, New Zealand, Antarctica, Pacific Ocean, and the marked location of Starcloud-1.

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WHY IT WAS SPECIAL

In December, StarCloud-1 became the first satellite 
to run a version of Gemini in space and the first spacecraft to train an LLM - the nano GPT model from Andrej Karpathy.

Endorsed by the best

See what leaders like Eric Schmidt, Andrej Karpathy and Demis Hassabis have to say about our launch

Eric Schmidt

“This is a seriously cool achievement”

Eric Schmidt
CEO at Relativity Space, Ex-Google
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Demis Hassabis

“First LLM contact from space using our highly efficient open source Gemma models! Huge congrats to Phillip Johnston and the team!”

Demis Hassabis
Google DeepMind founder
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Andrej Karpathy

“NanoGPT - the first LLM to train and inference in space . It begins.”

Andrej Karpathy
OpenAI co-founder, nanoGPT creator
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CNBC

‘Greetings, earthlings’: Nvidia-backed Starcloud trains first AI model in space as orbital data center race heats up

Read more on CNBC

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