Flaming Bubble of Nuclear Material (IMAGE) University of Chicago Caption A close-up, high-resolution image of the nuclear flame bubble shown in previous image. This image depicts the vorticity of the flow, demonstrating the complex, turbulent hydrodynamical processes that govern the nuclear flame bubble burning during this stage, close to bubble breakout. Credit DOE NNSA ASC/Alliance Flash Center at the Univ. of Chicago. Usage Restrictions This image may be used in news reports describing research conducted at the University of Chicago Flash Center. 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.