a16z: Move compute into space, let the sun bear witness, SpaceX is worth 7.5 trillion

▤ Summary

This article argues that SpaceX is building a long-term stack that links rockets, Starlink, AI compute, lunar industry, and Mars settlement. It highlights how reusable launch, vertical integration, and fast iteration turned SpaceX into the core enabler for orbital transport and future space infrastructure. The piece also makes the case that AI compute will eventually move into orbit because power, land, and permitting constraints on Earth are becoming harder to solve. It frames xAI, Tesla, and SpaceX as one connected ecosystem aimed at scaling intelligence and physical capability beyond Earth.

▦ Linked Companies

xAI

$10M to $25M