The thrust direction may be fixed or Steerable.
It's Steerable, it turns in quickly.
It has exquisitely sensitive electronics, some specifically optimized for this task, and a 100-meter dish,
the largest of any fully Steerable radio telescope.
Using a Steerable front wheel,
these were used to speed up travel, but disappeared as quickly as they emerged due to a lot of accidents.
Horizontal directional drilling is a Steerable trenchless method of installing underground pipes,
conduits, and cables, providing horizontal directional drilling equipment for even the hardest rock applications.
To compensate for the small movements of Twinkle during science observations, a Steerable'tip-tilt' mirror will focus a steady
beam of incoming light into the science instrument package.
Tucked away in the beautiful West Virginia Mountains, in the middle of the National Radio Quiet Zone,
this is the largest fully Steerable single dish radio telescope in the world.