Google says its prototype satellite generated an AI response in orbit

What happened?

1. On October 30, Google announced that a prototype satellite for Project Suncatcher produced an AI response while in orbit, powered by a data centre-class TPU, this per a blog post written by Travis Beals, the Senior Director for Paradigms of Intelligence.
2. The satellite launched on October 1 aboard SpaceX's Transporter-18 rideshare mission and was built in partnership with Planet.
3. During a ground-station pass, a prompt was uplinked to the onboard Gemma 4 open model asking for a haiku about being in space; the reply was transmitted back as the satellite passed Svalbard, Norway.
4. The generated haiku read: "Blue marble below / Data streams in silent grace / Starlight feeds my core. ✨"
5. Google said the next phase will test the TPUs under thermal stress and radiation exposure in orbit to determine whether the hardware can reliably run AI workloads in space.
6. Google said its next milestone involves two interconnected satellites in 2027, intended to explore multi-satellite AI computing in orbit.

On October 30, Google announced that the Project Suncatcher prototype satellite, which flew on October 1 aboard SpaceX's Transporter-18 rideshare mission with Planet, had produced an AI response in orbit using a data centre-class TPU. A prompt uplinked to the onboard Gemma 4 model during a ground-station pass produced a haiku that was downlinked as the craft passed Svalbard, Norway. Google said the next phase will test the TPUs under thermal stress and radiation exposure, ahead of a two-satellite milestone in 2027.

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