Google’s Space Data Centers Require 1,800 Starship Launches to Be Viable

Google Evaluates Space-Based Data Centers to Power AI Demands

Google is exploring the viability of establishing orbital data centers through its Suncatcher project, aiming to relocate energy-intensive computing infrastructure into space to handle surging artificial intelligence workloads, as reported by futura-sciences.com. The initiative seeks to circumvent the heavy electricity and cooling constraints that terrestrial facilities face as AI adoption accelerates.

The initial step involves a single prototype satellite launched recently aboard a SpaceX rocket. This test unit carries just four computer chips and a set of solar panels, giving it enough operational capacity to answer a limited number of simple requests.

Independent Study Sets Launch Price Targets for Orbital Infrastructure

To determine the economic feasibility of scaling the project, Google commissioned an independent study to calculate the resources required for a networked orbital data center comprising 81 satellites modeled after the prototype, futura-sciences.com reported.

The yet-unreleased study indicates that the orbital data center concept requires launch costs to drop to $200 per kilogram by 2035 to achieve profitability. While SpaceX has driven down launch prices by roughly 20 percent annually since the debut of the Falcon 1, hitting that specific economic threshold demands a massive ramp-up in heavy-lift capacity.

Starship Requires 1,800 Launches to Meet Cargo Goals

Reaching the necessary cargo capacity requires placing 370,000 tonnes of payload into orbit, which translates to roughly 1,800 launches over the next ten years, according to figures cited by futura-sciences.com from the independent analysis.

That projection relies heavily on the assumption that launch prices will continue their downward trajectory. However, SpaceX has recently shown tendencies to raise prices, and the Starship rocket has completed only a single successful orbital flight as of its 14th test flight, leaving its long-term reusability and manufacturing cadence unproven at an industrial scale.

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