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Space Data Centers: Aetherflux Launches ‘Galactic Brain’ to Tackle Energy Constraints

AI Space Data Centers Energy Technology Orbit Solar Power
December 10, 2025
Viqus Verdict Logo Viqus Verdict Logo 8
Space Race to Compute
Media Hype 7/10
Real Impact 8/10

Article Summary

Aetherflux, a US-based company founded by former Robinhood executive Baiju Bhatt, is boldly pursuing a radical solution to the escalating energy demands of AI development: orbiting data centers. The company’s first satellite, dubbed the ‘Galactic Brain,’ is slated for launch in early 2027 and represents the first component of a larger constellation designed to operate solely on solar power, eliminating the need for terrestrial power grids. This initiative is driven by the rapidly increasing demands of artificial general intelligence (AGI), where compute capacity—and, consequently, energy—is becoming the primary constraint on progress. Tech companies like Google, Blue Origin, and SpaceX are all grappling with limitations to data center expansion on Earth due to space and energy needs. The ‘Galactic Brain’ will utilize photovoltaic panels to harvest solar energy continuously, offering a potential pathway to accelerate AI development. However, the venture faces significant challenges, including high launch costs, radiation exposure for AI chips, and the growing congestion of space with other satellites.

Key Points

  • Aetherflux is launching a ‘Galactic Brain’ satellite constellation to house data centers in orbit.
  • The project addresses the escalating energy demands of AI development, which are limiting data center expansion on Earth.
  • Tech companies like Google and SpaceX are also exploring similar orbital data center solutions, highlighting the growing interest in this technology.

Why It Matters

The race to build orbital data centers represents a critical shift in the infrastructure needed to support the development of advanced AI. It's no longer just about processing power; it's about the fundamental resources required to fuel that power. This news is significant because it directly impacts the timeline and potential scale of AI development. The exploration of space as a computing platform could fundamentally change the economics and geography of this rapidly evolving industry, forcing a reassessment of current terrestrial infrastructure and potentially reshaping the competitive landscape.

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