Rocket Science Trivia Page - 2

What term describes the point in a rocket's trajectory where it has expended all its main propellant and continues under momentum, often on its way to orbit?

What critical system in a rocket adjusts the direction of thrust, typically by swiveling the engine nozzle or using small auxiliary thrusters, to control the rocket's pitch, yaw, and roll?

The 'mass fraction' of a rocket refers to the ratio of its propellant mass to its total initial mass. Why is a high mass fraction crucial for achieving orbit or high velocities?

What is the term for the process of injecting a spacecraft into a stable orbit around a celestial body?