sub>in the Cores of Gas Giants and Terrestrial Exoplanets, ArtículoCaIrO3-type MgSiO3 is the planet-forming silicate stable at pressures and temperatures beyond those of Earth's core-mantle boundary. First-principles quasiharmonic free-energy computations show that this mineral should dissociate ...
Thesolar system's four gas giants reside in outskirts, past the orbits ofMarsand theasteroid belt. But the worlds are quite distinct from one another. Jupiter and Saturn aresubstantially largerthan Uranus and Neptune, and each pair of planets (Jupiter and Saturn, vs. Uranus and Neptune) has ...