What Does ATCA Stand For?

ATCA stands for Australia Telescope Compact Array

The Australia Telescope Compact Array (ATCA) is a radio telescope facility located near Narrabri, New South Wales. Operated by the Commonwealth Scientific and Industrial Research Organisation (CSIRO), the ATCA consists of six radio antennas that can be configured in various arrangements to improve the resolution and sensitivity of astronomical observations. The array is primarily used for research in radio astronomy, contributing to studies of cosmic phenomena, star formation, and the structure of galaxies. Its capabilities enable scientists to conduct detailed investigations of celestial objects and their behavior, making it a vital resource for both national and international scientific communities.