The Very Long Baseline Array: traditional and non-traditional uses

Walter Brisken
Long Baseline Observatory, USA


The Very Long Baseline Array (VLBA) is a 10-element radio interferometer spanning the US designed for astronomical imaging and astrometry at very high angular resolutions. The instrument has transformed our understanding of the Milky Way Galaxy, has established direct ties to the extra-galactic distance ladder and has contributed significantly to the development of precision astronomical reference frames. The flexibility of the VLBA has led to a number of different use cases ranging from searching for Fast Radio Bursts and studying spin properties of asteroids. In this talk I will convey the wide variety of VLBA applications.