SpaceX Colossus deal 🚀, GPT-5.5 Cyber launch 🛡️, Codex as workspace 🤖

# What You Need to Know This Week in AI SpaceX and a major tech company are partnering to bring AI to satellite networks, which could change how companies access computing power from anywhere on Earth. OpenAI released a new security-focused version of its AI assistant designed to help businesses protect themselves against cyber attacks. And developers now have a new way to use AI coding tools directly within their workspace, making it easier to write software without switching between different programs.