High Quality Content by WIKIPEDIA articles! MeerKAT is a radio telescope under construction in the Northern Cape of South Africa. It will be the largest and most sensitive radio telescope in the southern hemisphere until the Square Kilometer Array is completed around 2024.The telescope will be used for research into cosmic magnetism, galactic evolution, the large-scale structure of the cosmos, dark matter and the nature of transient radio sources. It will also serve as a technology demonstrator for South Africa`s bid to host the Square Kilometer Array. A MeerKAT engineering test bed of seven dishes (KAT-7) is already complete on site. The construction and commissioning of the full MeerKAT array will follow.