New research suggests that swirling designs on the dusty lunar surface might be the product of electric fields generated by pockets of magnetic bubbles. (sciencenews.org)
In Earth's magnetosphere — the giant magnetic bubble surrounding our planet — these magnetic reconnections can fling charged particles toward Earth, triggering auroras. (sciencedaily.com)
Alien worlds, like Earth, are shielded from cosmic rays by magnetic bubbles around their sun — trouble is, stars have a tendency to drop their guard (newscientist.com)