Figure 1 (IMAGE) Tohoku University Caption An artist's impression of the gamma-ray burst GRB191221B. Credit Urata et al./Yu-Sin Huang/MITOS Science CO., LTD. Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. 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.