The Australian National University2018-09-142018-09-142013http://hdl.handle.net/1885/147531The new WiFeS instrument is being used to make three dimensional maps of nearby galaxies that will reveal their internal motions and chemical composition. This will allow astronomers to better understand the nature of dark matter and how galaxies evolve.application/pdfen-AUAstronomical and Space SciencesPhysical Sciences