The Vergecast · Thursday, September 24, 2026
Google has announced Project Sun-Catcher, a new initiative to test the performance of satellites equipped with AI processors in space. These satellites, powered by Google's Tensor Processing Units (TPUs), will launch on a SpaceX Falcon 9 rocket on October 1st to assess how TPUs handle the extreme conditions of spaceflight, including radiation and thermal variations.
“Google has formally announced Project Sun-Catcher. A new venture to test how well satellites with AI processors perform in space.”
“The satellites equipped with Google's tensor processing units will launch aboard a SpaceX Falcon 9 rocket on October 1st.”
“The goal of the mission is to test how well its TPUs handle the physical stress of spaceflight. As well as the radiation and thermal extremes of space.”