How do you control a radio telescope?
Scientists are building a giant radio telescope, one hundred times more powerful than the strongest in the world at the moment.
It's called the Square Kilometre Array (SKA) and is one of the biggest scientific projects in history.
But SKA won't be one massive telescope, it'll be made up of thousands of dishes and up to a million antennae, clustered together over a square kilometre.
Some telescopes have already been built, but controlling them isn't an easy job as Ayshah finds out...