Amazon’s top cloud computing executive has said that space-based data centers are still a distant prospect, despite increasing interest from technology companies, startups and Amazon founder Jeff Bezos.
AWS CEO Says Space-Based Data Centers Remain Far From Reality Despite Growing Interest
Speaking at the Cisco AI Summit in San Francisco, Amazon Web Services (AWS) Chief Executive Matt Garman said the idea faces major practical and economic hurdles, particularly the high cost and limited capacity of launching equipment into orbit.
The rapid expansion of artificial intelligence has sharply increased demand for computing power and cooling, placing growing strain on traditional land-based data centers. This pressure has prompted cloud providers to explore alternatives, including deploying infrastructure in space, where issues such as heat dissipation could be reduced.
However, Garman stressed that current launch capabilities make such plans unrealistic.
“There are not enough rockets to launch a million satellites yet, so we’re pretty far from that,” he said, adding that the cost of sending payloads into space remains extremely high. “It is just not economical.”
Several startups are developing concepts for orbital data centers, arguing they could overcome limitations faced by terrestrial facilities. Bezos’s rocket company, Blue Origin, is also reported to be examining the feasibility of space-based computing infrastructure.
Meanwhile, Elon Musk has signalled similar ambitions following the recent merger of SpaceX and xAI. In a memo, Musk said off-world data centers may eventually become necessary as global electricity demand driven by AI cannot be met solely through terrestrial solutions.
Alphabet’s Google has also entered the space, announcing Project Suncatcher in November — an orbital data center initiative that could see test launches as early as next year.
Despite growing experimentation, industry leaders caution that space-based data centers remain a long-term vision rather than an imminent solution.
