👉 Put engineering, also known as Put-Off Engineering, is a critical aspect of aerospace and mechanical engineering that focuses on the process of transitioning a spacecraft or rocket from its orbital trajectory to a lower orbit, such as a lunar or Martian orbit, or even back to Earth. This involves carefully managing the vehicle's descent and deceleration through a series of maneuvers, including thrust vectoring and atmospheric drag control, to ensure a safe and controlled landing or re-entry. Engineers must precisely calculate the timing, magnitude, and direction of these maneuvers to account for factors like atmospheric density, gravitational forces, and the vehicle's structural integrity. The goal is to achieve a soft landing or a precise re-entry point, minimizing risks and maximizing mission success.