As stated in the paragraph about the International Space Station and black holes: the more mass, the more gravitational waves are diverted. Their surfaces would recoil from their denser cores. Now for gravitational interaction between the white and brown dwarfs: Recalling the interactions regarding Earth's ocean tides, both dwarf stars (and their centres) could be the destination of incoming gravitational waves. I put the word new in quotation marks because it isn't really new - just an updating of Newtonian gravity that takes relativistic gravity into account. One sentence in particular transfixed me - "The gravity from the white dwarf distorts the shape of the brown dwarf and leads to a trickle of mass from the companion, which slowly accretes onto the white dwarf." Looking at this from a new perspective gives a "new" understanding of the force of gravity. AbstractīINARY STARS, CORONAL MASS EJECTIONS, SUNSPOTS AND PLANETARY MAGNETIC FIELDSĪ few hours ago, I read the article "Astrophysics: Illuminating brown dwarfs" by Adam P. The overlap of the seismic data with Earth's magnetic field suggests that directionally dependent crystal alignment in the inner core formed during the solidification of the core or as a consequence of strong forces exerted by magnetism. 1018, published online 15 April) examined the normal-mode seismic structure of the inner core, collected from 90 large earthquakes, which reveal not just simple hemispherical variations, but more nuanced regional structures. 1014, published online 15 April) modeled grain sizes of crystalline iron-the predicted dominant mineral phase in the core-and found that a slow translational motion eastward may trigger melting in the Eastern Hemisphere and solidification in the Western Hemisphere, creating a lopsided core. For instance, the seismic properties of the solid inner core suggest hemispherical structural asymmetry, but questions remain as to how these variations arose (see the Perspective by Buffett). The behavior of Earth's core controls the planet's heat budget and magnetic field, yet its structure remains enigmatic.
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