What does the term "apogee" refer to?

The term "apogee" specifically refers to the highest point in a rocket's trajectory. During its flight path, a rocket will ascend until it reaches this peak, at which point it starts to descend back toward the ground due to the force of gravity acting upon it. Understanding apogee is crucial for rocketry because it is a key factor in determining the overall flight profile and performance of the rocket.

This concept is important for both mission planning and the safe recovery of the rocket, as knowing the apogee helps in predicting where the rocket will land and whether it will perform as expected during its ascent and descent phases.