美媒：SpaceX将向xAI投资20亿美元

Core Insights - SpaceX is investing $2 billion in xAI as part of a larger $5 billion funding round, strengthening the ties between Elon Musk's companies [1] - The investment follows the merger of xAI and X, with the combined company valued at $113 billion [1] - Grok, a product of xAI, currently provides customer support for SpaceX's Starlink satellite internet service, indicating potential for future collaborations between SpaceX and xAI [1] - Musk announced plans to integrate Grok into humanoid robots, such as Tesla's Optimus, during the release of Grok 4 [1]