Rate My Professor Elaine Sadler

Professor Sadler's research interests encompass extragalactic astronomy and galaxy evolution. She investigates the co-evolution of massive galaxies and their central supermassive black holes, the demographics, triggers, and lifetimes of low-luminosity radio galaxies, neutral hydrogen in and around early-type galaxies, searches for high-redshift galaxies, radio source populations at 20-100 GHz, and supernovae associated with gamma-ray bursts. Key contributions include the discovery that most bright elliptical galaxies host weak central radio sources powered by black-hole accretion and the first measurement of the cosmic evolution of low-power radio galaxies over the past 5-6 billion years, as well as identifying the optical counterpart of gamma-ray burst GRB 980425 as a supernova forming a black hole. She is co-Principal Investigator of the ASKAP-WALLABY survey, which images neutral hydrogen in 500,000 galaxies, co-leader of the FLASH project using the Australian SKA Pathfinder to study neutral hydrogen evolution over cosmic time, and a Chief Investigator in ASTRO 3D. Her honors include appointment as Officer of the Order of Australia (AO) in 2019 for distinguished service to science as an astrophysicist and to gender equity in astronomy, and election as Fellow of the Australian Academy of Science (FAA) in 2010. She has promoted gender equality through mentoring, policy development, and leading CAASTRO's Gender Action Committee, earning the 2017 Gold Pleiades Award for advancing women's careers in astronomy.