Satellite Data Centers: The Future of AI Compute?

Google and SpaceX are reportedly in talks to launch orbital data centers, citing sources familiar with the matter.

This potential deal comes as SpaceX gears up for its $1.75 trillion IPO, with investors eager to tap into the idea that data centers in space will be the cheapest place to put AI compute within the next few years. It also follows SpaceX's deal with Anthropic to use computing resources from xAI's data center in Memphis, Tennessee, with the potential to work together on orbital ones in the future.

Space-Based Data Centers: A Cheaper Alternative?

Elon Musk has claimed that orbital data centers are cheaper to operate, and advocates point out that they are free from local backlash that U.S. ground-based buildouts attract. However, recent reports from TechCrunch have cast doubt on these claims, highlighting that today's terrestrial data centers are much cheaper than those in orbit once satellite construction and launch costs are factored in.

Google's Investment in SpaceX

Google invested $900 million in SpaceX in 2015, according to regulatory filings. This investment has been seen as a strategic move by Google to tap into SpaceX's capabilities in space-based technology.

Project Suncatcher: Google's Initiative to Launch Prototype Satellites

Google plans to launch prototype satellites by 2027 as part of its initiative called Project Suncatcher, announced late last year. This project aims to create a network of satellites that can provide low-cost internet access and enable the creation of orbital data centers.

What's Next?

As Google and SpaceX continue to explore the possibility of launching orbital data centers, it remains to be seen how feasible this idea is. Will these data centers truly be cheaper than traditional ground-based solutions, or will they simply be a costly experiment? Only time will tell.