Animated view of Gamma-ray burst (VIDEO) NASA/Goddard Space Flight Center This video is under embargo. Please login to access this video. Caption This animation shows the most common type of gamma-ray burst, which occurs when the core of a massive star collapses, forms a black hole, and blasts particle jets outward at nearly the speed of light. Viewing into a jet greatly boosts its apparent brightness. A Fermi image of GRB 130427A ends the sequence. Watch on YouTube:https://www.youtube.com/watch?v=7uN1AjMui5k Download in HD: https://svs.gsfc.nasa.gov/13220 Credit NASA's Goddard Space Flight Center 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.