Galaxies (IMAGE) International Centre for Radio Astronomy Research Caption A selection of the 7,000 galaxies used by the researchers in this work. Credit Credit: GAMA Survey Team, ICRAR/UWA. Usage Restrictions Free to use and modify, please attribute. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.