Horizontal filaments (IMAGE) Northwestern University Caption MeerKAT image of the galactic center with color-coded position angles of the short, radial filaments. Credit Farhad Yusef-Zadeh/Northwestern University Usage Restrictions add credit License Original 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.