🚀 Ever seen a spaceplane doing a “taxi test”? Check this out — the Dream Chaser, NASA’s future runway-landing cargo spaceplane, was put through high-speed tow tests at NASA Armstrong. In this clip, engineers tow the Dream Chaser along the runway at increasing speeds — up to 60 mph — to make sure its landing gear, brakes, tires, and control systems work perfectly before any free-flight test. These tow runs are a key step before Dream Chaser can glide from the sky and land like an airplane after