Musk’s Mars stack links SpaceX, Tesla, and xAI in a 2031 vision
kevinnbass · x · 2026-07-26
Musk’s “Mars stack” ties SpaceX, Tesla, and xAI together
The post sketches a long-term Mars plan built around three Musk companies: SpaceX sending uncrewed Starship missions, Tesla deploying Optimus robots to explore and build, and xAI using Grok to orchestrate robot fleets.
It also quotes a market note that odds of a Tesla–SpaceX merger within a year jumped to 74%, then frames the trio as “Elon’s Mars stack,” with a proposed timeline of an Optimus mission in 2029 and a human mission in 2031.
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