Monash Astrophysics

Image of NGC 7331

NGC 7331, one of the nearby galaxies studied by the extragalactic astrophysics group to understand the spectral energy distributions of all galaxies.

Monash astrophysicists use observations and computational modelling to understand the Universe and the celestial objects within it. Their research spans much of astrophysics, including: star and planet formation, stellar evolution, nucleosynthesis and Galactic chemical evolution, the Sun and solar systems, galaxies, white dwarfs, neutron stars, and black holes, neutrinos and gravitational waves, supernovae and gamma-ray bursts.

Many research projects are conducted using major computational and observational facilities located around the globe. Working with these research supervisors, Monash students have gained new insights into the nature of celestial objects and have published their research in major scientific journals.


Paul Lasky 

Head of Group

Professor Paul Lasky

  • Gravitational Waves (LIGO and Pulsar Timing)
  • Neutron Stars
  • Gamma ray bursts
  • General Relativity and Strong-field gravity
Csaba BalazsPhoto of Csaba Balazs Professor Csaba Balazs
  • Particle astrophysics
  • Dark matter properties
  • Charged cosmic rays
  • (Extra-)Galactic gamma rays
  • Cosmic matter-antimatter asymmetry
  • Particle cosmology
  • Inflation models
  • Dark energy model
Michael BrownAssociate Professor Michael Brown
  • Galaxy evolution
  • Active galactic nuclei
  • Star formation within galaxies
  • Wide-field astronomical surveys
  • Galaxies and dark matter
  • Large-scale structure
Simon CampbellDr Simon Campbell
  • Observational and computational stellar astrophysics;
  • Evolution and nucleosynthesis of low-mass stars;
  • Multidimensional fluid dynamics;
  • Chemical abundance problems in globular clusters
  • High-resolution stellar spectroscopy
  • Asteroseismology
Andy CaseyAssociate Professor Andrew Casey
  • Chemical tagging the Milky Way;
  • The relationship between planets and their host stars;
  • Extremely metal-poor stars and the high redshift universe;
  • Machine learning applications to big data problems
Thavisha Dharmawardena Dr Thavisha Dharmawardena
  • Milky Way and nearby universe
  • The lifecycle of baryonic matter in the universe
  • Multidimensional Astrocartography
  • Interstellar Medium
  • Star formation and End-stage stellar evolution
  • Machine learning and data-driven astronomy
Duncan GallowayAssociate Professor Duncan Galloway
  • Structure and properties of neutron stars
  • Thermonuclear X-ray bursts and pulsations in neutron-star binaries
  • Searches for gravitational waves
  • Astrophysical transients with next-generation wide-field telescopes
Alexander HegerProfessor Alexander Heger
  • Cosmic explosions
  • Massive and supermassive stars
  • First generations of stars
  • Transport processes in stars
  • Neutron stars and black holes
  • Origin of elements
  • Nucleosynthesis and Galactic chemical evolution
  • Supernovae, gamma-ray bursts and X-ray bursts
  • Dynamics of multiple stars and planets
Amanda KarakasProfessor Amanda Karakas
  • The evolution and nucleosynthesis of AGB stars
  • The effect of reaction rate uncertainties on stellar nucleosynthesis
  • Abundances in planetary nebulae and globular clusters
  • The AGB contribution to the chemical evolution of galaxies & globular clusters
  • Pre-solar grains extracted from meteorites
  • Barium stars and related chemically-peculiar stellar systems
  • Circumbinary disks around evolved stars and wind accretion
Clare Kenyon Dr Clare Kenyon
  • Physics and astronomy education
  • Teaching practice specialist
  • First- and second-year physics and astronomy undergraduate subjects
  • Active Galactic Nuclei
  • Gravitational microlensing
John Lattizino John LattinzinoProfessor John Lattanzio
  • Evolution and structure of stars
  • Nuclear astrophysics
  • Mixing in stars
  • Chemical evolution of the Galaxy
  • Observing stellar abundances
  • Numerical hydrodynamics with supercomputers
Ilya Mandel  Professor Ilya Mandel
  • Gravitational-wave astrophysics
  • Massive binary evolution
  • Dynamics
  • High-energy astrophysics
  • Black-hole physics
  • Astrostatistics
Photo of Dr Bernhard MuellerAssociate Professor Bernhard Mueller
  • Computational astrophysics
  • Core-collapse supernovae
  • Massive stars
  • Neutrino and gravitational wave astronomy
  • Nucleosynthesis
  • Physics of dense matter
  • Radiation transport
Rebecca Nealon Dr Rebecca Nealon
  • Understanding how planets are formed
  • Accretion disc evolution (black hole, white dwarf and protoplanetary)
  • Computational astrophysics applied to dynamic systems
  • Connecting observations and simulations
Photo of Daniel PriceProfessor Daniel Price
  • Computational astrophysics
  • Star and planet formation
  • Accretion discs
  • Magnetic fields
  • Turbulence
  • Dust and the smoothed particle hydrodynamics method
Manisha Shrestha 2025 Dr Manisha Shrestha
  • Core-collapse supernovae
  • Gamma-ray burst
  • Multi-messenger astrophysics
  • Different formation channels for r-process elements
Eric Thrane Professor Eric Thrane
  • Gravitational waves (aLIGO)
  • Neutrino astrophysics
  • Cosmology

Research Fellows

Sharan Banagiri Dr Sharan Banagiri
  • Gravitational waves astrophysics with LIGO-Virgo-KAGRA
  • Gravitational wave detection and inference with LISA
  • Astrostatistics and Bayesian inference
  • Compact objects in the Milky Way
Alexey Bobryk Dr Alexey Bobrick
  • Gravitational waves sources
  • Interacting stars and their products
  • Interaction signatures in transients
  • Cluster and field populations
Gosia Curylo Dr Gosia Curylo
  • Supermassive black holes
  • Gravitational Waves
  • Pulsar timing
Evgeni Grishin  Dr Evgeni Grishin
  • Planetary, stellar, and galactic dynamics
  • Eccentric binaries and triples
  • Gravitational-wave sources
  • Astrophysical and accretion discs
  • Planet formation and evolution
  • Planets in evolved systems and white-dwarf pollution
  • Nuclear transients and tidal disruption events
  • High energy astrophysical and transient phenomena
Nir Guttman Dr Nir Guttman
  • Gravitational waves
  • Neutron stars
  • Bayesian inference and statistics
Ryosuke Hira  Dr Ryosuke Hirai
  • Computational astrophysics
  • Massive binary evolution
  • Core-collapse supernova
  • Numerical algorithms
  • High-energy astrophysics
Bailey Sykes Dr Bailey Sykes
  • Full-featured simulations of core-collapse supernovae
  • Numerical methods for (relativistic) hydrodynamics
  • HIgh performance computing
  • Pair-instability and pulsational pair-instability transients

PhD Students

  • Andrew Atta
  • Mia Babatsikos
  • Sergey Belkin
  • Adam Brcek
  • Christian Adamcewicz
  • Vanessa Chan
  • Shun Cheung
  • Samuel Colliver
  • Paul Disberg
  • Rachael Errington
  • Ethan Hallam
  • Caitlyn Hardiman
  • Thomas Hilder
  • Fitz Hu
  • Gabriel McMahon-Killingsworth
  • Spencer Magnall
  • Thomas Maunder
  • Muskaan Monteiro
  • Yoshi Mori
  • Lachlan Passenger
  • Alia Pollard
  • Jennifer Quinlan
  • Kirill Riabtsev
  • Nimantha Samaratunge
  • Megha Sharma
  • Mallika Sinha
  • Lieke Sippins Groenewegen
  • Seyed Tabasi
  • Hui Tong