Click a part to learn more about it.
NOSE CONE
BODY TUBE
The frame of the rocket that keeps all the parts together, usually made of strong, lightweight materials (e.g. aluminum).
FINS
PAYLOAD
The payload is the cargo of the rocket, which can be people, supplies, satellites, extra fuel, etc. In some (model) rockets, the parachute is stored here. The weight of the payload is carefully calculated for optimal propellant storage and liftoff power.
ELECTRONICS
Includes the guidance system and other electronic parts that coordinate with software and various parts of the rocket.
This region is responsible for the steering and navigation of the rocket.
This region is responsible for the steering and navigation of the rocket.
ENGINE SYSTEM
Rocket engines are powered by a chemical reaction between the propellant and the oxidizer (gas, typically oxygen based, that can combine with the propellant) to releases energy. There are three main types of engine systems: solid, liquid, and hybrid. Solid engine systems use solid propellant, liquid systems use liquid propellants (stored in tanks, as pictured), and hybrid systems use a combination of liquid, solid, and gas fuel and oxidizer. The engine system also typically includes a combustion chamber where the reaction occurs.
