Constraining the core's composition is essential for understanding Earth accretion, core
formation and the sustainment of Earth's magnetic field. Earth's outer and inner core exhibit …

The current state and surface conditions of the Earth and its twin planet Venus are drastically
different. Whether these differences are directly inherited from the earliest stages of …

The delivery of water to the inner Solar System, including Earth, is still a debated topic. A
preferential role for hydrated asteroids in this process is supported by isotopic …

Massive steam and CO 2 atmospheres have been proposed for magma ocean outgassing of
Earth and terrestrial planets. Yet formation of such atmospheres depends on volatile …

Seismic studies have found fine-scale anomalies at the core–mantle boundary (CMB), such
as ultralow velocity zones (ULVZs), and the core rigidity zone,. ULVZs have been attributed …

This work reviews the long-term evolution of the atmosphere of Venus, and modulation of its
composition by interior/exterior cycling. The formation and evolution of Venus's atmosphere …

We investigate the equilibrium chemistry between molten metal and silicate and a hydrogen-
rich envelope using 18 independent reactions among 25 phase components for sub …

The geology of Earth and super‐Earth sized planets will, in many cases, only be observable
via their atmospheres. Here, we investigate secondary volcanic atmospheres as a key base …

Since the first discovery of planets in another solar system of our galaxy in the early 90s and
the discovery of 51 Pegassi b, a Jovian-type planet around a Sun-like star in 1995 (Mayor …

The Earth's core–mantle boundary presents a dramatic change in materials, from silicate to
metal. While little is known about chemical interactions between them, a thin layer with a …