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Starcloud

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@Starcloud_

Starcloud is building data centers in space, to address the AI energy need. We recently launched the first H100 to space. White paper at starcloud.com/wp
Redmond, WA starcloud.com Joined February 2024
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Starcloud Verified account @Starcloud_
Thanks @YCombinator for documenting @Starcloud_Inc1’s journey to launching the first @Nvidia H100 in space πŸ™ Check it out below! πŸŽ₯πŸ€“
Y Combinator Verified account @ycombinator Nov 13, 2025
Starcloud (@Starcloud_Inc1) recently made history by launching a satellite with an NVIDIA H100 into orbit β€” the first time a GPU that powerful has ever operated in space. It's the first step toward building AI data centers in orbit, powered by continuous sunlight and cooled by radiating heat into deep space.

Their approach could one day rival the world's biggest data centers while using less energy, zero fresh water, and far lower emissions.

YC's @aaron_epstein visited Starcloud's HQ, where co-founders @philipjohnston, @EzraFeilden, and @Adi_Oltean explained how they built a working prototype in just 15 months β€” and why big tech is racing to space for AI compute.
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