Who developed a method to correct deviations from flight path?

The correct answer is Dr. Robert Goddard, who is recognized for developing methods to correct deviations from flight paths primarily through his groundbreaking work in rocketry. His innovative approaches included the use of gyroscopes and feedback mechanisms that allowed for more precise control of trajectory in flight. Goddard's contributions laid the foundation for modern rocketry and missile technology, influencing how flight paths could be monitored and adjusted in real-time.

His emphasis on theoretical principles combined with hands-on experimentation enabled the development of rockets that could be guided more effectively, addressing the challenges of maintaining a desired flight path. While the other individuals mentioned made significant contributions to different aspects of aerospace and military technology, it was Goddard’s work that specifically focused on the advancements in achieving and correcting flight paths in rocketry.