Google's Suncatcher prototype space data center is now online after launching on a SpaceX Falcon 9, carrying four TPUs capable of up to 1 kW power generation. The satellite successfully ran Google DeepMind's Gemma 4 model, producing a space-themed haiku and reporting orbital conditions during initial tests. Future testing will evaluate chip performance under thermal stress and space radiation.
Background
Google is exploring on-orbit AI computing as a way to perform inference closer to data sources in space, potentially reducing latency and bandwidth requirements. This initiative is part of a broader trend of companies testing data center capabilities in the space environment.
- Source
- TechCrunch
- Published
- Oct 31, 2026 at 01:00 AM
- Score
- 7.0 / 10