SpaceX Absorbs xAI, Taking Control of X and Unveiling Space-Based AI Ambitions

Overview

• SpaceX announced the acquisition of xAI in an official memo signed by Elon Musk, with multiple outlets reporting a combined private valuation of about $1.25 trillion.
• The deal moves the X platform and the Grok chatbot under SpaceX control, with media reporting preparations for a public listing later in 2026.
• Regulatory filings describe ambitions for orbital data centers powered by solar energy and a request to authorize a constellation reportedly up to one million satellites.
• Scientists and industry experts caution that heat dissipation, collision and debris risks, radiation exposure, and lack of on‑orbit repair pose major hurdles to the concept.
• Coverage notes expected regulatory and governance review of the consolidation, while Forbes estimates Musk’s net worth at roughly $852 billion based on the reported valuation.