Ground-based overtaking expected by end of 2028… Musk’s monthly deployment volume for space computing

SpaceX CEO Elon Musk said in an X post on October 31, 2026 that monthly newly deployed orbital computing capacity could surpass terrestrial additions by the end of 2028 and substantially exceed them in 2029, comparing monthly incremental deployments rather than cumulative installed capacity. He added that ground-based computing will become "negligible" relative to orbital computing, framing space-based infrastructure as an option for scaling AI compute. Sequoia Capital's Shaun Maguire was also referenced in the discussion of orbital computing's outlook. The claim matters for data center and energy-constrained AI infrastructure planning, as orbital compute could ease terrestrial power bottlenecks if deployment scales as projected. Watch for SpaceX's Starlink V3 satellite launch cadence and any concrete orbital data center pilots as near-term indicators of whether the 2028 timeline is achievable.