The Centre for Astrophysics and Supercomputing (CAS) is a research centre located at the Swinburne University in Melbourne, Australia.
The Centre comprises about 20 staff and students engaged in diverse areas of astrophysical research. It is actively involved in the planned Square Kilometre Array project. Computing resources include a 1950-node supercomputer. The Centre was established in 1998.
Its motto is "Dedicated to inspiring a fascination in the universe through research and education".