Posts for year 2021 2021-12-13 17:47SEP acceleration 2021-12-13 17:47SEP propagation in interplanetary space 2021-12-01 00:00The first widespread solar energetic particle event observed by Solar Orbiter on 2020 November 29 2021-01-01 00:00Access of Energetic Particles to a Magnetic Flux Rope from External Magnetic Field Lines