GRB181123B Afterglow (IMAGE) W. M. Keck Observatory Caption The afterglow of GRB181123B captured by the Gemini North telescope on Maunakea in Hawaii. The afterglow is marked with a circle. Credit International Gemini Observatory/NOIRLab/NSF/AURA/K. Paterson & W. Fong, Northwestern University; Image Processing: Travis Rector, University of Alaska Anchorage/Mahdi Zamani/ Davide de Martin Usage Restrictions None 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.