Japanese space startup Letara is betting its hybrid rocket technology can move beyond small satellite thrusters into a broader market for space, defense and security, after raising ¥2.6 billion ($16 million).
Sen. Elizabeth Warren noted that Grok, xAI’s controversial chatbot, has created harmful outputs for users and poses a potential national security risk.
Grid Beyond’s hardware and software coordinates several gigawatts of supply and demand to help balance the flow of electricity on the grid. The idea has attracted investors like Samsung Ventures.