Technology NASA’s STEREO-A Spacecraft Captured Rare Data from 2012 Solar Superstorm by Technology Editor — Leo Andersson June 21, 2026 by Technology Editor — Leo Andersson June 21, 2026 NASA’s STEREO-A spacecraft captured direct, high-resolution measurements of a Carrington-class coronal mass ejection on July 23, 2012, after the … 0 FacebookTwitterPinterestEmail