Launch & Propulsion

RP-1

Rocket Propellant-1

Rocket Propellant-1 (RP-1) — A highly refined kerosene used as rocket fuel. Denser than methane or hydrogen, making for smaller tanks. Used by Falcon 9, Electron, and many other rockets.

Frequently asked about RP-1

What does RP-1 mean in the space industry?
Rocket Propellant-1: A highly refined kerosene used as rocket fuel. Denser than methane or hydrogen, making for smaller tanks. Used by Falcon 9, Electron, and many other rockets.
What does RP-1 stand for?
RP-1 stands for Rocket Propellant-1.
What category of space terminology does RP-1 belong to?
RP-1 is part of the Launch & Propulsion category in space industry terminology.