JET DTE3 Record Pulse - image 1 (IMAGE) EUROfusion Caption Looking inside the Joint European Torus tokamak at pulse #104522 from 3 October 2023, which set a new fusion energy record of 69 megajoules. Credit © United Kingdom Atomic Energy Authority, courtesy of EUROfusion Usage Restrictions https://nucleus.ukaea.uk/Interact/Pages/Content/Document.aspx?id=11149 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.