Weekly TOP Startup / VC news of December 18, 2025
SpaceX targets 2026 IPO raising $25B+ at trillion-dollar valuation, fueled by Starlink; Texas surges in health/tech innovation with NASA shifts and defense wins. Mirelo AI grabs $41M for video sound revolution, PolyAI $86M at $750M for voice agents, Chai Discovery $130M at $1.3B for drug breakthroughs, Soverli $2.6M mobile security, Assaia $26.6M airport AI, Databricks $4B at $134B, Trendtracker $7M foresight—AI reshapes banking skills too.