Animation of remnants of a supernova (VIDEO) KTH, Royal Institute of Technology This video is under embargo. Please login to access this video. Caption An animation of the 3D distribution of ejecta from supernova SNR 0540-69.3. Oxygen can be seen in grey, and hydrogen appears in turquoise and red. The oxygen in the innermost region has been removed, so that only the outer ring is shown. A red circle is included for reference to guide the eye. The newly discovered hydrogen blob is seen to the lower left. Credit Josefin Larsson Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA 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.