SN2023ixf_SETIPR (IMAGE) SETI Institute Caption The light curve of supernova SN 2023ixf using data taken by SETI Institute / Unistellar citizen astronomers, which shows how the supernova’s brightness changed with time. Detections of the supernova are shown as filled circles, while observations that did not detect the supernova but revealed a limit to its brightness are shown as open triangles. The inset shows the first 1.5 days of observations taken by the citizen science network. The model fit is shown as a white line. Credit Unistellar/SETI Institute Usage Restrictions With 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.