Step Rocket (Noun)
Meaning
A rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted.
Classification
Nouns denoting man-made objects.
Examples
- The step rocket design allowed the spacecraft to achieve orbit more efficiently by shedding the empty fuel tanks as it gained altitude.
- The step rocket's first stage burned out and separated from the second stage, which then ignited to propel the payload further into space.
- By using a step rocket configuration, the launch vehicle was able to carry a heavier payload than would have been possible with a single engine.
- The step rocket's second stage was designed to be reusable, with the ability to return to Earth and be refurbished for future launches.
- The step rocket's unique design allowed it to achieve a higher specific impulse than traditional single-stage rockets, making it an attractive option for deep space missions.