Australia started constructing its portion of the Square Kilometer Array, a system that will become the world’s largest radio telescope. World’s Biggest Low-Frequency Radio Telescope The international Square Kilometre Array (SKA) project is underway in a phased timeline to build the world’s largest radio telescope, with eventually over a square kilometer (1 square kilometer = 247.105 acres) of collecting area. The Australian SKA-Low will revolve around 131,072 … Continue reading Construction Begins On World’s Largest ‘Low-Frequency’ Radio Telescope