Answer: South Africa
Notes: An international team of astronomers used the MeerKAT radio telescope to study giant radio galaxies in the Cosmological Evolution Survey (COSMOS) field. MeerKAT is located in South Africa's Northern Cape province and originally had 20 receptors, but with increased funding, it now has 64. It is part of South Africa's contribution to the Square Kilometre Array (SKA) project, which aims to build the largest radio telescope. MeerKAT is a powerful radio interferometer, consisting of 64 dishes, each 13.5 meters wide, studying the universe's evolution using radio signals.
