Shown here is a one-eighth scale model of the NERVA (Nuclear Engine for Rocket Vehicle Application) nuclear rocket test engine on a movable stand equipped with rails. Originally conceived by the ...

Light this candle: SpaceX taking orders for Starship model with rocket engine torch News By Robert Z. Pearlman published April 17, 2023 ...

Triumph’s second factory custom model, the Rocket 3 TFC is now available for ordering. It has a new 2,500cc engine and premium components and finishes.

Model rockets, in contrast, generally use solid rocket engines that mix the oxidizer and fuel into a single package, and they are ignited with heat.