Matthew Colless
Australian National University, Australian Astronomical Observatory
Papers
13
Total Citations
146
H-Index
8
About
Matthew Colless is a distinguished Australian astronomer whose research sits at the intersection of observational cosmology, galaxy surveys, and astronomical instrumentation. He has made foundational contributions to large-scale spectroscopic surveys that map the structure and dynamics of the nearby Universe, most notably through the 6-degree Field Galaxy Survey (6dFGS), which aimed to deliver approximately 170,000 galaxy redshifts and 15,000 peculiar velocities across the southern sky. His development of efficient survey tiling algorithms for 6dFGS exemplifies his talent for solving complex observational logistics problems at scale. Colless has also been a driving force behind next-generation instrumentation, contributing to the design and development of major facilities including TAIPAN, the multi-IFU spectrograph Hector, and the HERMES spectrograph underpinning the GALAH Galactic Archaeology Survey. His involvement in MANIFEST — a Starbug-based fibre positioning system prototyped for the future Giant Magellan Telescope — signals his commitment to shaping the frontier of thirty-metre-class telescope science. His work on the Dark Energy Spectrometer further reflects his engagement with precision cosmology. With citations spanning instrumentation, survey science, and cosmological mapping, Colless represents a rare combination of observational vision and engineering ambition that continues to define Australian astronomy's global standing.
Research Focus
Key Achievements
Top Papers
- 1TAIPAN: optical spectroscopy with StarBugs23 citations · 2014
- 2
- 3Integrating the HERMES spectrograph for the AAT17 citations · 2012
- 4The tiling algorithm for the 6dF Galaxy Survey17 citations · 2004
- 5Instrumentation progress at the Giant Magellan Telescope project14 citations · 2016
- 6The MANIFEST prototyping design study12 citations · 2016
- 7
- 8
- 9Status of the instrumentation program for the Giant Magellan Telescope7 citations · 2014
- 10Wide-field multi-object spectroscopy with MANIFEST5 citations · 2018