Abstract The Moon and Mercury both have permanently shaded regions (PSRs) at their
poles, which are locations that do not see the Sun for geologically long periods of time. The …

Gas–solid reactions on solar system bodies occur in the vicinity of their surfaces and in their
interiors where gases are liberated through magma degassing or thermal devolatilization …

The presence of H 2 O within differentiated terrestrial bodies in the inner Solar System is
well established; however, the source (s) of this H 2 O and the time of its arrival to the inner …

Orbital data from the MESSENGER mission to Mercury have facilitated a new view of the
planet's structure, chemical makeup, and diverse surface, and have confirmed Mercury's …

The surface of Mercury is enriched in carbon compared with the other terrestrial bodies. Up
to 4 wt% of carbon in the form of graphite has been invoked to explain its mysteriously low …

Understanding the behavior of elements under highly reduced conditions is fundamental to
explain the differentiation, crust formation, and volatile budget of Mercury. Here we report …

This work reviews possible signatures and potential detectability of present-day volcanically
emitted material in the atmosphere of Venus. We first discuss the expected composition of …

Enstatite‐rich meteorites, including the aubrites, formed under conditions of very low oxygen
fugacity (ƒO2: iron‐wüstite buffer− 2 to− 6) and thus offer the ability to study reduced …

Abstract The Mercury Imaging X-ray Spectrometer is a highly novel instrument that is
designed to map Mercury's elemental composition from orbit at two angular resolutions. By …

The present volume is the third in a trilogy that documents naturally occurring
organohalogen compounds, bringing the total number—from fewer than 25 in 1968—to …