rocket engine

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

North Korean leader Kim Jong Un oversaw the ground test of an upgraded rocket engine, state media reported on Sunday, marking another key step in its weapons programme.

From Barron's • Mar. 29, 2026

Karman has developed a cooling system similar to the heat pumps in the average home, except its pumps use liquid carbon dioxide as refrigerant, which is circulated using rocket engine technology rather than fans.

From Los Angeles Times • Jan. 22, 2026

A rocket engine has exploded during a launch test at the UK's new spaceport in Shetland.

From BBC • Aug. 19, 2024

The Talon, powered by a liquid-fuel rocket engine, ended its flight by descending into the ocean as planned.

From Seattle Times • Mar. 9, 2024

The worst case was the deceleration an astronaut would feel if his rocket engine quit before he reached orbit, causing him to plunge back down into the atmosphere.

From "Flying to the Moon: An Astronaut's Story" by Michael Collins