Personal profile
Biography
I am a computational astrophysicist who works on a range of problems in dark matter and galaxy formation using large-scale supercomputers. I have been based at the International Centre for Radio Astronomy Research at the University of Western Australia since 2011, during which time I've been a Research Assistant Professor (2011-2013), Australian Research Council Future Fellow (2014-2017), and a Research Associate Professor (2018-present).
Teaching overview
I have taught courses at advanced undergraduate and Master's level on "Astrophysical Fluids and Shocks" and "High Energy Astrophysics". Currently I teach the "Astrophysical Cosmology" part of "Cosmological Physics" (PHYS4418), as well as acting as guest lecturer on astrophysical modelling for the "Scientific High Perfomance Computing" course (SHPC4001).
Roles and responsibilities
I lead the Cosmological Theory group at the International Centre for Radio Astronomy Research, which is the largest of its kind in Australia. Currently it comprises 25 ongoing staff, early career researchers, and PhD students, with a breadth of expertise in galaxy formation modelling and scientific high performance computing. Nationally, I am a Chief Investigator of the Australian Research Council Centre of Excellence for All Sky Astrophysics in 3D (ASTRO 3D) and I lead the Genesis Simulations thread, a team of order 30 researchers around Australia.
Community engagement
Currently, I am a member of the Astronomy Australia Limited’s Science Advisory Committee and chair of its HPC working group. We advise on access to research facilities, investment of federal funding, and implementation of the astronomical community’s Decadal Plan. Given my expertise in HPC and data-intensive science, I have been involved in the Astronomy Data and Computing Services (ADACS) initiative, review of the All-Sky Virtual Observatory (ASVO), and expansion of access to HPC and cloud computing time on the National Computational Infrastructure (NCI).
Previous positions
I obtained my PhD in Theoretical Astrophysics in 2003 from Durham University in the UK, where I worked on the topic of "The Internal Structure of Lambda Cold Dark Matter Halos" under the supervision of Prof Carlos Frenk. Subsequently I had postdocs at the Centre for Astrophysics and Supercomputing at Swinburne University of Technology in Melbourne, Australia (2004-2007) and in the Theoretical Astrophysics Group at the University of Leicester in the UK (2008-2011).
Education/Academic qualification
Theoretical Astrophysics, PhD, The Inner Structure of Lambda Cold Dark Matter Halos, Durham University
Award Date: 31 Jan 2004
Research expertise keywords
- Astronomy
- Dark matter, galaxy formation and cosmology—theory
- Galaxies—super-massive black holes and globular clusters
- Supercomputer simulations and modelling
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 9 Industry, Innovation, and Infrastructure
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Collaborations and top research areas from the last five years
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On the consistency of jet feedback modelling across different astrophysics hydrodynamical codes
Maragkakis, N., Bourne, M. A., Power, C., Huško, F., Ludlow, A. & Shabala, S., Apr 2026, In: Monthly Notices of the Royal Astronomical Society. 547, 2, 27 p., stag368.Research output: Contribution to journal › Article › peer-review
Open Access -
The Dorcha suite: nature, nurture, and the phase-space distribution of the Milky Way’s high-redshift progenitors today
Balu, S., Power, C., Walker, K. & Wyithe, S. S. B., Apr 2026, In: Monthly Notices of the Royal Astronomical Society. 547, 2, 20 p., stag292.Research output: Contribution to journal › Article › peer-review
Open Access -
The Three Hundred Project: deducing the stellar splashback structure of galaxy clusters from their orbiting profiles
Walker, K., Ludlow, A., Power, C., Knebe, A. & Cui, W., Apr 2026, In: Monthly Notices of the Royal Astronomical Society. 547, 2, 15 p., stag357.Research output: Contribution to journal › Article › peer-review
Open Access -
BRAiSE: Synthetic polarisation in RMHD AGN jet simulations
Jerrim, L., Shabala, S., Yates-Jones, P., Krause, M., Turner, R., Stewart, G. & Power, C., 2025, In: Publications of the Astronomical Society of Australia. 42, 21 p., e136.Research output: Contribution to journal › Article › peer-review
Open Access2 Link opens in a new tab Citations (Scopus) -
CosmoDRAGoN II: Remnant radio galaxies in group and cluster environments
Stewart, G. S. C., Shabala, S. S., Turner, R. J., Yates-Jones, P. M., Krause, M. G. H., Wong, O. I., Power, C. & Hardcastle, M. J., 27 Oct 2025, In: Publications of the Astronomical Society of Australia. 42, e152.Research output: Contribution to journal › Article › peer-review
Open Access3 Link opens in a new tab Citations (Web of Science)
Datasets
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DORCHA simulations: halo catalogues and merger trees
Balu, S. (Creator) & Power, C. (Creator), Zenodo, 30 Jan 2026
Dataset
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Data from: From the far-ultraviolet to the far-infrared - galaxy emission at 0 ≤ z ≤ 10 in the SHARK semi-analytic model
Lagos Urbina, C. (Creator), Robotham, A. (Creator), Trayford, J. W. (Creator), Tobar Carrizo, R. (Creator), Bravo Santa Cruz, M. A. (Creator), Bellstedt, S. (Creator), Davies, L. (Creator), Driver, S. (Creator), Elahi, P. (Creator), Obreschkow, D. (Creator) & Power, C. (Creator), SAO/NASA Astrophysics Data System (ADS), Nov 2019
https://ui.adsabs.harvard.edu/abs/2019MNRAS.489.4196L/abstract and 3 more links, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.489.4196L/SIMBAD, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.489.4196L/MAST, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.489.4196L/IRSA (show fewer)
Dataset
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Data from: Global H I asymmetries in IllustrisTNG: a diversity of physical processes disturb the cold gas in galaxies
Watts, A. (Creator), Power, C. (Creator), Catinella, B. (Creator), Cortese, L. (Creator) & Stevens, A. (Creator), SAO/NASA Astrophysics Data System (ADS), Dec 2020
https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5205W/abstract and 5 more links, http://simbad.u-strasbg.fr/simbad/sim-ref?querymethod=bib&simbo=on&submit=submit+bibcode&bibcode=2020MNRAS.499.5205W, http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%4027433&Name=NGC%20%20%20891&submit=submit, http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%401937165&Name=NAME%20Vir%20I&submit=submit, http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%401937419&Name=NGC%20%204522&submit=submit, http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%40250041&Name=NGC%20%206949&submit=submit (show fewer)
Dataset
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Data from: xGASS: Robust quantification of asymmetries in global H I spectra and their relationship to environmental processes
Watts, A. (Creator), Catinella, B. (Creator), Cortese, L. (Creator) & Power, C. (Creator), SAO/NASA Astrophysics Data System (ADS), Mar 2020
https://ui.adsabs.harvard.edu/abs/2020MNRAS.492.3672W/abstract and one more link, https://ui.adsabs.harvard.edu/link_gateway/2020MNRAS.492.3672W/SIMBAD (show fewer)
Dataset
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Cosmic powerhouses: The birth, death, and legacy of black hole jets
Shabala, S. (Investigator 01), Power, C. (Investigator 02), Vernstrom, T. (Investigator 03) & Morganti, R. (Investigator 04)
ARC Australian Research Council
1/01/24 → 31/12/26
Project: Research
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Bridging theory and observations: Simulating the impact of black hole jets in the era of the SKA
Thomas, N. (Chief Investigator) & Power, C. (CoPI)
The University of Western Australia
1/01/25 → 31/12/25
Project: Research
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The SWAN Universe Project: Simulations for Wallaby And the Nearby Universe
Ludlow, A. (Investigator 01), Oman, K. (Investigator 02), Spekkens, K. (Investigator 03), Mutlu-Pakdil, B. (Investigator 04), Power, C. (Investigator 05) & Fattahi, A. (Investigator 06)
The Matariki Network of Universities (MNU)
1/03/24 → 28/02/26
Project: Research
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Synthetic Universes for Future Surveys (SURFS) - An International Theory Support Network for Future Galaxy Surveys
Power, C. (Chief Investigator), Padilla, N. (Investigator 02), Norberg, P. (Investigator 03) & Knebe, A. (Investigator 04)
The University of Western Australia
1/01/17 → 31/12/17
Project: Research
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ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions
Kewley, L. (Investigator 01), Wyithe, S. (Investigator 02), Sadler, E. (Investigator 03), Staveley-Smith, L. (Investigator 04), Glazebrook, K. (Investigator 05), Jackson, C. (Investigator 06), Bland-Hawthorn, J. (Investigator 07), Asplund, M. (Investigator 08), Power, C. (Investigator 09) & Driver, S. (Investigator 10)
ARC Australian Research Council
1/01/17 → 31/12/24
Project: Research