Rather, it featured a third rocket stage with small control jets to maneuver in space.

No one spoke until the timer gun cut loose the final rocket stage.

Wet workshop is the idea of using a spent rocket stage as a makeshift space station.

A large rocket stage would reach a low Earth orbit and undergo later modification.

The final rocket stage ignites to continue the journey to orbit.

To do this without wasting fuel, a rocket stage that can fire, then stop, then start again is needed.

Its first stage is the most powerful rocket stage ever built.

This mass consists in the next rocket stages and payload.

Not just the rocket stages, as we do now.

This concept is also composed of two liquid rocket stages.