An accurate assessment of the bulk chemical composition of Mars is fundamental to
understanding planetary accretion, differentiation, mantle evolution, the nature of the …

To assess Mars' potential for both harboring life and providing useable resources for future
human exploration, it is of paramount importance to comprehend the water situation on the …

A planet's crust bears witness to the history of planetary formation and evolution, but for
Mars, no absolute measurement of crustal thickness has been available. Here, we …

The presence and distribution of preserved organic matter on the surface of Mars can
provide key information about the Martian carbon cycle and the potential of the planet to host …

Geological evidence shows that ancient Mars had large volumes of liquid water. Models of
past hydrogen escape to space, calibrated with observations of the current escape rate …

As the search for Earth-like exoplanets gathers pace, in order to understand them, we need
comprehensive theories for how planetary atmospheres form and evolve. Written by two well …

Abstract Principles of Stable Isotope Geochemistry is written as a textbook to accompany a
one semester course in Stable Isotope Geochemistry. There are 13 chapters, each dealing …

The sample analysis at Mars instrument evolved gas analyzer (SAM‐EGA) has detected
evolved water, H2, SO2, H2S, NO, CO2, CO, O2, and HCl from two eolian sediments and …

Martian meteorites are the only direct samples from Mars, thus far. Currently, there are a total
of 262 individual samples originating from at least 11 ejection events. Geochemical …

Understanding of the geologic evolution of Mars has been greatly improved by recent
orbital,,, in situ, and meteorite,, data, but insights into the earliest period of Martian …