We run high resolution hydrodynamical simulations to investigate the dynamics of gas in clusters of galaxies and the intergalactic medium.
Galaxy Cluster Surveys
Searching for and characterising clusters of galaxies - the most massive objects in the Universe.
Exploring the cosmological perturbations that lead to the large-scale structure, gravitational waves and magnetic fields in the Universe.
Resolving pulsation modes in hot sub-dwarf and white dwarfs to model their evolution and internal structure. We are also searching for brown dwarf planetary companions through study of evolved eclipsing binaries and pulsating stars.
Combining large datasets taken at multiple wavelengths, to maximise our understanding of the Universe.
Image: Merging galaxies in radio at 325 MHz and in optical.
Understanding the formation and evolution of galaxies throughout the course of cosmic history.
Image: Starburst galaxy HXMM01.
Measuring the properties of luminous and distant Active Galactic Nuclei.
Image: Stacked optical spectra of 200,000 quasars.
High resolution hydrodynamical simulations to investigate the dynamics of gas in clusters of galaxies and the intergalactic medium.
Image: The evolution of cosmic structure from the early Universe until today, overlaid with the fractions of cosmic baryons in various temperature phases.
Hidden behind the dust and stars of the southern Milky Way, a spectacular galaxy collision has been serendipitously uncovered by an international team of astronomers. This is the closest such “collisional ring” galaxy system ever detected. The team of astronomers, led by Prof. Quentin
Yes, our very own Didam Duniya has been invited to attend the Lindau Nobel Laureate Meeting from June 28 to July 3. From the article in IOLnews: Cape Town – A PHD student at UWC has been selected to attend a global conference in Germany with 70 Nobel Prize-winning
Former University of the Western Cape (UWC) MSc graduate, now an SKA telescope operator doing a part-time PhD through UWC, is seen in the attached photos – explaining the SKA to the deputy president and others at Carnarvon, and explaining radio astronomy to school students at th
A map like nothing on earth Scientists from around the world have joined forces to lay the foundations for an experiment of truly astronomical proportions: putting together the biggest map of the universe ever made. Scientists from South Africa are playing a key role in determining ho