New to this? Read it in simple words
- On October 1, Google put a small test satellite with its own AI chips into space.
- Engineers sent it a question, and an AI model on board wrote a short poem.
- Google wants to learn if AI computers could one day work in space, using sunlight.
- Next, it will test how the chips handle heat and radiation.
- TPU
- Google’s own chip, built to run AI models fast.
- Haiku
- A very short Japanese poem with three lines.
- Radiation
- Energy in space that can damage electronics or change stored data.
Project Suncatcher is Google’s research effort to find out whether satellites could one day run AI in orbit, powered by the sun. Its first prototype, built with the satellite company Planet, launched on October 1 on SpaceX’s Transporter-18 rideshare mission.
The first answer from orbit
After the launch, the team spent a few weeks on checks, Google says. It powered up the satellite’s computer and its trays of TPUs, Google’s own AI chips, and ran early machine learning tests.
By October 30, engineers had sent their first prompt to Gemma 4, an open model on board, during a pass over a ground station. They asked for a haiku about being in space. The poem came down as the satellite passed over Svalbard, Norway.
It read: “Blue marble below / Data streams in silent grace / Starlight feeds my core”. Google calls this “the first-ever AI response from a data center class TPU in orbit”. The team then tried short funny poems and prompts that report the status of the satellite’s systems.
Dates from Google’s posts. The one-chip limit is TechCrunch’s report.
A small test with limits
Google sent four TPUs into orbit, it said in a social media post quoted by ETV Bharat, and TechCrunch reports the same. The satellite makes up to 1 kilowatt of power and can run only one TPU at a time, according to TechCrunch.
A Google spokesperson told TechCrunch that the satellite was operating normally. On launch day, Google had said only that it was in contact with the satellite and that it was working as expected.
If launch prices fall to about $200 per kilogram, Google’s researchers estimate, launch costs could match what US data centres spend on power. Google expects that price around 2035, The Register reports.
What comes next
Next, Google will test how the TPUs cope with heat stress and radiation in orbit. Radiation can flip bits in a chip’s memory and quietly corrupt data, TechCrunch notes.
Tests on the ground suggested that radiation would matter little when a chip runs a finished model, but more when it trains one. Now the team can check that in space.
If the tests go well, Google plans two connected satellites in 2027. They will make more power and test laser links between satellites, TechCrunch reports.
Sources
Every fact in this story comes from the sources below. Open them to check our work.
- 1Primary source · October 30, 2026We’ve received our first response from the Project Suncatcher prototype satellite Google
- 2
- 3Research · October 30, 2026Google’s first data center satellite is online and writing poetry TechCrunch
- 4
- 5Research · October 30, 2026Google’s first orbital AI data center is up and running — and it wrote a strange little poem Notebookcheck
- 6Research · October 31, 2026Google’s Space Satellite Runs AI In Orbit For The First Time, Writes A Poem And Sends It Back To Earth ETV Bharat
The milestone and the test plan are Google’s own account. The number of chips and the power limit come from TechCrunch and a Google social media post, not from Google’s blog.
Google’s satellite runs AI in orbit and sends back a haiku. Silicon AI News, November 1, 2026. https://siliconainews.com/stories/google-suncatcher-first-ai-response
Google’s prototype satellite gave the first AI answer from a data-centre chip in orbit, though heat and radiation tests have only started. How we rate the mood
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