There are waves on Jupiter, but not exactly the kind surfers can ride. These plasma waves are much more intense than anything that crashes onto a beach.

NASA’s Juno spacecraft keeps coming across humongous plasma waves as it orbits Jupiter. These waves are actually known as Kelvin-Helmholtz instabilities (KHIs), and they occur when plasma from the solar wind interacts with the magnetopause of a planet, the outer level of its magnetic field. The difference in velocity between the magnetopause and solar wind creates a furiously swirling wave—a vortex.