The Local Bubble's Magnetic Field in 3D (VIDEO) Center for Astrophysics | Harvard & Smithsonian This video is under embargo. Please login to access this video. Caption Scientists have unveiled the first-of-its-kind map of a magnetic field in space. Specifically, the team has charted the magnetic field of our Local Bubble in 3D. The new strategy for tracing magnetized structures in 3D will help address key questions about the influence of magnetic fields in the cosmos. Credit T. O'Neill, A. Goodman, J. Soler, J. Han and C. Zucker. Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC 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.