In 1953, he detected what they termed ‘tender’ radiation – radiation which could be a mix of billed particles and X-ray photons, named so as it was quickly absorbed within the ambiance – inside the auroral regions higher than sixty km. Highly developed: Plasma processes speed up and transport particles https://gregoryhwjxj.nico-wiki.com/1415957/radiation_zone_around_earth_no_further_a_mystery