Yesterday I was visiting my friends at the Macarthur Astronomical Society (MAS), which is based in Campbelltown, at the south of Sydney. I have had the privilege of visiting them several times in the last years, where I talked about different aspects of Astronomy, from the “Light of the Universe” to the “Colour of the galaxies” till “Amateur Spectroscopy“.
This time I was presenting my very own research, the Hi-KIDS project (the “HI KOALA IFS Dwarf galaxy Survey“, that I have to eventually publicize here too.
My talk was entitled “Dissecting Dwarf Galaxies with The AAT“. The abstract was:
Dwarf galaxies provide fundamental clues about galaxy origin and evolution. Many of them have irregular shapes and have processed little their gas, although they possess many old stars born billions of years ago. Still, many dwarf galaxies are very gas-rich and are currently forming stars, sometimes in a spectacular way. With these new observations using the powerful KOALA+AAOmega instruments at the 3.9m Anglo-Australian Telescope we are “dissecting” these dwarf galaxies to characterize the properties of the gas and the stars within them. Combining these new data with deep radio observations at 21 cm of the diffuse, cold gas within and surrounding ...