Google is preparing to send its first experimental satellite into low Earth orbit, a mission designed to test whether artificial intelligence chips can operate reliably beyond the protection of Earth's atmosphere. The spacecraft, called MVP, is scheduled to launch on October 1 aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California, according to a report by The New York Times.
The satellite is part of a broader Google initiative known as Project Suncatcher, which explores the long-term idea of running AI computation in space. MVP is not a full data center but an experimental prototype carrying four of Google's custom tensor processing units, or TPUs. Together, those chips deliver roughly the computing power of a single server. Solar panels on the spacecraft generate about one kilowatt of electricity, and the satellite is designed for one year of active operation, though it is expected to remain in orbit for up to six years before burning up in the atmosphere under Earth's gravity.
Before launch, the hardware underwent radiation testing at the Crocker Nuclear Laboratory. Using a cyclotron, engineers exposed the chips to a dose equivalent to five years in space. The tests showed that radiation-induced errors could be cleared by rebooting the chips, a finding that supports the case for using commercial AI processors off Earth.
Cooling the hardware presented a separate engineering challenge. Because fans do not work in the vacuum of space, the team developed a passive heat-conduction system. A layer of thermal interface material sits beneath the motherboard and contacts layers of aluminum and copper, channeling heat to a radiator panel that dissipates it into open space. The chips can run continuously for about 15 minutes before needing to cool down, a window the team considers sufficient to handle short queries to Google's Gemini model.
The idea for the project came from Blaise Agüera y Arcas, a Google vice president, who proposed it roughly three years ago as energy costs for AI continued to rise. In May 2025, Google co-founder Sergey Brin and chief executive Sundar Pichai approved the initiative. To accelerate the launch rather than wait until 2027, Google partnered with Planet Labs and installed its processors on an existing satellite built by the partner company.
Google's ambitions extend beyond the single MVP craft. Next year, the company plans to launch a pair of satellites, is developing concepts for constellations of more than 80 spacecraft to coordinate computing in orbit, and has discussed with engineers the possibility of building a custom satellite as long as a football field. Company leadership has stressed that these remain long-term research efforts rather than near-term products.
The mission reflects a growing interest among technology companies in moving computing infrastructure off Earth, where solar power is abundant and physical space is not constrained by terrestrial data centers. Whether AI chips can survive the radiation, temperature swings, and vacuum of orbit at scale remains an open question that MVP is meant to help answer.