ion engine

You don't run an ion engine toward an inhabited rock if you care about your customers.

The use of a nuclear reactor to run ion engines.

Another dead end came in attempts to use buckyballs as a fuel for ion engines.

I come fully to life, and bring my ion engine up to thrust.

The robot chasing me is, I am sure, little different than myself, a tiny brain, an ion engine, and a large set of tanks.

At times, the ion engine will be turned off and the spacecraft will coast, engineers said.

Another promising technology, tested on Deep Space 1, is the ion engine.

As I understand it, their ion engines work on principles very similar to those employed by other races in our experience.

With a touch on his console, he expected their problems would be over and then he could get a look at those ion engines.

The ion engines in Jimo would have to be at least 10 times more powerful.