Space.com #’Interplanetary Shock’ Strikes Earth’s Radiation Belt – Effects Observed By Van Allen Probes | Video 15 August 2016 fborgosano Leave a comment Share: The twin NASA probes captured data on March 17, 2015 of a shockwave supercharging the Van Allen radiation belts. The ‘interplanetary shock’ was created by a coronal mass ejection (CME) from the sun. from Space.com ift.tt/2aOWYgc Share: