A Model of the Interstellar Magnetic Fields (image) NASA/Goddard Space Flight Center Share Print E-Mail Caption A model of the interstellar magnetic fields -- which would otherwise be straight -- warping around the outside of our heliosphere, based on data from NASA's Interstellar Boundary Explorer. The red arrow shows the direction in which the solar system moves through the galaxy. Credit NASA/IBEX/UNH Usage Restrictions None Share Print E-Mail 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.