Prokaryotic life has dominated most of the evolutionary history of our planet, evolving to
occupy virtually all available environmental niches. Extremophiles, especially those thriving …

From the frontiers of research on ice dynamics in its broadest sense, this review surveys the
structures of ice, the patterns or morphologies it may assume, and the physical and chemical …

Abstract The Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging
(DAVINCI) mission described herein has been selected for flight to Venus as part of the …

Nine transiting Earth-sized planets have recently been discovered around nearby late-M
dwarfs, including the TRAPPIST-1 planets and two planets discovered by the MEarth survey …

A planetary atmosphere is the outer gas layer of a planet. Besides its scientific significance
among the first and most accessible planetary layers observed from space, it is closely …

Venus Express measurements of the vertical profiles of SO and SO2 in the middle
atmosphere of Venus provide an opportunity to revisit the sulfur chemistry above the middle …

The model is intended to respond to the recent findings in the Venus atmosphere from the
Venus Express and ground-based submillimeter and infrared observations. It extends down …

The composition the atmosphere of Venus results from the integration of many processes
entering into play over the entire geological history of the planet. Determining the elemental …

This paper deals with the composition and chemical processes occurring in the neutral
atmosphere of Venus. Since the last synthesis, observers as well as modellers have …

Venus is an exceptional natural experiment to test our understanding of atmospheric sulfur
chemistry. Previous modeling efforts have focused on understanding either the middle or …