• Google is launching a prototype satellite for AI computing in space.
• The project aims to harness sunlight for energy-intensive AI computing.
• Google's AI hardware will be tested in low Earth orbit for reliability.
• The concept is still years from being commercially viable.

This initiative may signal the tech industry's growing interest in space-based computing infrastructure. The use of satellites as data centers could potentially offer a new way of powering artificial intelligence, which suggests a significant shift in the industry's approach to AI computing. However, high launch costs and engineering constraints may indicate that commercial viability is still years away.