xAI's Colossus 2 becomes the world's first 1GW coherent AI training cluster, combining 1M+ H100 GPU equivalents with...
SpaceX debuted on Nasdaq on June 12, 2026 under ticker SPCX, surging 19.22% to close at $160.95 and reaching a $2.1 trillion market cap — surpassing Tesla, Saudi...









