il campo magnetico terrestre, o anche quello di giove, è molto intenso?
Some of the most dramatic space weather effects occur in association with coronal mass ejections (CMEs). These are huge bubbles of plasma (ionized atomic matter with high kinetic energy) threaded with magnetic field lines that are ejected from the Sun's corona (outer atmosphere). A large CME can contain a billion tons of matter that can be accelerated to several million miles per hour. CMEs are often associated with solar flares and prominence eruptions, but they can occur in the absence of either of these processes. Near solar maximum, the Sun produces about three CMEs per day, whereas near solar minimum, it produces about one every five days
le fasce di van allen sono un'effetto del campo magnetico terrestre, non una causa
Le conclusioni del servizio in merito alla magnetosfera sono state molto semplici: "da lì non si passa".
Messaggio orinale: https://old.luogocomune.net/site/newbb/viewtopic.php?forum=13&topic_id=970&post_id=77083