Sunita Williams Retires: Indian-Origin Astronaut From NASA Retires After 27 Years of Illustrative Career, Check Milestones and Records Sunita Williams Retires: Indian-Origin Astronaut From NASA Retires After 27 Years of Illustrative Career, Check Milestones and Records Sam Altman Fires Back at Elon Musk Over ChatGPT Death Remarks; OpenAI CEO Says Tesla Autopilot Resulted in 50 Deaths and Says He Won’t Start on Grok