Artificial Intelligence News & Tech on Instagram: "The Hyperion sled launched rocket was designed in the 1960s and could have reached orbit in under an hour. The concept feels futuristic even by today’s engineering standards 🤯🚀 Philip Bono created a single stage to orbit vehicle that used a three kilometer sled for horizontal takeoff. The system accelerated to 300 meters per second before climbing a mountain and heading for orbit. It was fully reusable and designed to carry either 18,100 kilog