Engineers had predicted that the X-15 was capable of reaching 400,000 feet (121,920 meters) but simulations had shown that a safe reentry from that altitude was risky. For this flight, Flight 91, the flight plan called for 360,000 feet (109,728 meters) to give Walker a safety margin...
President Donald Trump is picking from his most loyal supporters as he creates his Cabinet and appoints others to key roles within his administration. Cecelia Smith-Schoenwalder and Alan KronenbergJan. 24, 2025 Consumer Sentiment Dips Over Inflation Consumers fea...