rocket engine

Today we made smoke and fire with a rocket engine yet again.

"You used to be able to buy anything down here, even rocket engines," he said.

The same technology goes into model rocket engines produced currently.

For these reasons, rocket engines are only used when absolutely necessary.

The final session focused on past rocket engine test work.

The same first stage rocket engines were used with some modifications.

Nicole heard the sound of a firing rocket engine and turned to her left.

Shaped charges and rocket engines are similar, the official said.

However, there were indications that Iraq may have made ground tests of rocket engines.

The way he reacted, it might as well have been a rocket engine firing.

A reduced smoke rocket engine was also introduced in this model.

The design of the rocket engine was almost identical to one built in Iran.

The rocket engine could run for about a minute.

Thrust-decay time is a term used in rocket engine technology.

Rocket engines produce the same force regardless of their velocity.

On his third flight, one of the craft's two rocket engines blew up.

The missile descended to 8,000 feet before its rocket engine fired.

The whole construction is simple and reliable; the rocket engine has no moving parts.

It was the first rocket engine to gain formal type approval.

It is propelled by a single liquid fuel rocket engine.

One other kind of joint, thrusters, are like rocket engines.

Blue Origin has developed several rocket engines for their flight vehicles.

Theoretically, this should result in a better specific impulse than for rocket engines.

But inches turned to feet and then yards as the rocket engines' boost increased.

One might say more beautiful if that were not so bizarre a word for the roar of rocket engines.