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).
Today, OpenAI released its video generation model Sora to the public. The announcement comes on the fifth day of the company’s “shipmas” event, a twelve-day long marathon of tech releases and demos. Here’s what you should know—and how you can use the video model right now. What is Sora? Sora is a powerful AI video…