The evolution of mass and energy over the past 13 billion years. The universe has slowly transformed atomic material into a range of structures from planets, stars, galaxies, clusters and filaments. In the process the universe has generated energy at almost all wavelengths. This project will build a model to explain the evolution of mass, energy and structure in the universe and will test the model using the latest data.
The Orbits and Interactions of Satellite Galaxies: A Fundamental Test of Cosmology. Recent studies of the satellite galaxies of the Milky Way and Andromeda have revealed that they orbit their host galaxies in narrow planes, significantly at odds with our understanding of how galaxies form. Using state-of-the-art supercomputer simulations, the project will investigate the predicted orbital histories of satellite galaxies in the standard cosmological model and in non-standard, yet physically drive ....The Orbits and Interactions of Satellite Galaxies: A Fundamental Test of Cosmology. Recent studies of the satellite galaxies of the Milky Way and Andromeda have revealed that they orbit their host galaxies in narrow planes, significantly at odds with our understanding of how galaxies form. Using state-of-the-art supercomputer simulations, the project will investigate the predicted orbital histories of satellite galaxies in the standard cosmological model and in non-standard, yet physically driven, alternatives. Combining these predictions with innovative statistical modelling, it will determine the conditions under which observed satellite properties can be reproduced in the standard cosmology and its non-standard alternatives. In this way, the project will reveal the potency of satellite galaxies as a fundamental test of cosmology.Read moreRead less
Observing the synthetic universe: revealing the dark cosmos with future telescopes. Strange dark forces shape the universe in which we live. The project will obtain synthetic observations of a suite of model universes, allowing us to develop the key strategies that drive observations with future telescopes. It will also provide a measure of the true physical properties of the dark matter and dark energy that fill our universe.
The major transformation mechanism of disk galaxies. This project aims to discover how lenticular (S0) galaxies formed, which has been a problem since they were first introduced as a possible transition between elliptical and spiral galaxies over 80 years ago. This project will compare observations at various wavelengths and high-resolution computer simulations. It also aims to advance physical understanding of star formation, gas and dust evolution, and morphological transformation driven by en ....The major transformation mechanism of disk galaxies. This project aims to discover how lenticular (S0) galaxies formed, which has been a problem since they were first introduced as a possible transition between elliptical and spiral galaxies over 80 years ago. This project will compare observations at various wavelengths and high-resolution computer simulations. It also aims to advance physical understanding of star formation, gas and dust evolution, and morphological transformation driven by environments. The expected benefit is to solve the problem of S0 formation and provide models to interpret the large volumes of data generated by Australian surveys.Read moreRead less
“Beacons in the Night” unveiling how galaxies light up dark matter. How dark matter influences the formation and evolution of galaxies is to this day an outstanding question in astrophysics. To answer it, world-class facilities and a unique combination of observations and theory are required. This DP team, a world-class team of observers and theorists, will tackle this question by leveraging on two multi-million dollar projects: the MAGPI galaxy survey and the hydrodynamical simulations suite EA ....“Beacons in the Night” unveiling how galaxies light up dark matter. How dark matter influences the formation and evolution of galaxies is to this day an outstanding question in astrophysics. To answer it, world-class facilities and a unique combination of observations and theory are required. This DP team, a world-class team of observers and theorists, will tackle this question by leveraging on two multi-million dollar projects: the MAGPI galaxy survey and the hydrodynamical simulations suite EAGLE-XL. MAGPI will deliver exquisite kinematics for hundreds of galaxies in the middle ages of the Universe, providing a view to the effect of dark matter on galaxies at this critical time, while EAGLE-XL represents the technological frontier in simulations and provides the best interpretative framework for MAGPI.Read moreRead less
The Carina Nebula: a massive star factory and the anchor for calibrating extragalactic star formation. Massive stars are vital to the life cycle of a galaxy, providing material and controlling the environment where new stars are made. This project will use the Australia Telescope to map the spectacular Carina Nebula, a hotbed of massive stars, to provide a picture of its stars and gas and a template for understanding star formation in distant galaxies.
Medieval Irish law texts: scholarly, legal and social development. This interdisciplinary project focuses on a vast collection of Irish law texts. Those texts reflect developments in the Gaelic culture of Ireland over the entire medieval period. This project will bring a clearer understanding of the development of Celtic culture, which has been a strong factor in the creation of an Australian cultural identity.
Landscape, language and culture in Indigenous Australia. This project aims to determine how culture and social diversity interact with landscape in representing physical space in the minds and grammars of speakers of Australian Indigenous languages. The project will conduct the first Australia-wide survey of Indigenous spatial description correlated with landscape, and the first large-scale investigation of diversity in spatial behaviour among individuals within communities. The findings are exp ....Landscape, language and culture in Indigenous Australia. This project aims to determine how culture and social diversity interact with landscape in representing physical space in the minds and grammars of speakers of Australian Indigenous languages. The project will conduct the first Australia-wide survey of Indigenous spatial description correlated with landscape, and the first large-scale investigation of diversity in spatial behaviour among individuals within communities. The findings are expected to inform crucial debates on the formative role of landscape in language, and advance our knowledge of human spatial cognition. It will collect completely new experimental and natural data in six endangered languages, with significant benefits for the maintenance of Indigenous languages and cultures.Read moreRead less
Force from lipids: the role of the lipid bilayer in mechanosensory transduction. The proposed research will significantly contribute to a better understanding of the wide range of physiological processes underlying mechanosensory transduction in living cells. The direct benefit for Australian science consists of: (i) strengthening international links with leading overseas laboratories, and (ii) accessing the state-of-the-art expertise not available in Australia. The acquired knowledge will aid i ....Force from lipids: the role of the lipid bilayer in mechanosensory transduction. The proposed research will significantly contribute to a better understanding of the wide range of physiological processes underlying mechanosensory transduction in living cells. The direct benefit for Australian science consists of: (i) strengthening international links with leading overseas laboratories, and (ii) accessing the state-of-the-art expertise not available in Australia. The acquired knowledge will aid in developing and designing artificial tactile sensors inspired by their biological models studied in this project. Long-term, the project is expected to make an original contribution towards developing new technologies and novel medical applications, both of which promise to be of great national benefit.Read moreRead less
Investigation of recognition memory in behavioural, electrophysiological, and functional neuro-imaging domains using state-trace analysis. This project utilises a novel methodology to investigate human recognition memory across three separate domains - behavioural, electrophysiological and functional neuro-imaging. The aim is to determine how these three aspects of memory are related and if they can be united by a single theory.