Sentences with phrase «by planetary magnetic fields»
Although this article is very much dominated by planetary magnetic fields and their potential shielding effect from CMEs (with limitations), a rather more important and somewhat understated but positive corollary is that there is a specific area for CME generation (as opposed to uniformally about the star) roughly centred onthe stellar Equatorial area.
https://www.centauri-dreams.org/ Not exact matches
Planetary scientists think magnetic fields are produced by the churning of a planet's molten iron core.
The astronomers suggest that the orderly behaviour of the planetary nebulae could have been caused by the presence of strong magnetic fields as the bulge formed.