Illustration of Standing Waves Generation (IMAGE) NASA/Goddard Space Flight Center Caption Illustration of a plasma jet impact (yellow) generating standing waves at the boundary (blue) of Earth's magnetic shield (green). Credit E. Masongsong/UCLA, M. Archer/QMUL, H. Hietala/UTU 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.