Ground-based high-resolution spectroscopy (HRS) has detected numerous chemical
species and atmospheric dynamics in exoplanets, most notably ultrahot Jupiters (UHJs) …

This review presents an insight into our current knowledge of the atmospheres of the planets
Venus, Mars, Jupiter, Saturn, Uranus and Neptune, the satellite Titan, and those of …

Aims. We present a novel method for studying the thermal emission of exoplanets as a
function of orbital phase at very high spectral resolution, and use it to investigate the climate …

Context. Ultra-hot Jupiters, with their high equilibrium temperatures and resolved spectral
lines, have emerged as a perfect testbed for new analysis techniques in the study of …

High-resolution spectroscopy has allowed for unprecedented levels of atmospheric
characterization, especially for the hottest gas-giant exoplanets known as ultrahot Jupiters …

We present high-resolution transmission spectroscopy of WASP-76b with Gemini Remote
Access to CFHT ESPaDOnS Spectrograph (GRACES)/Gemini North obtained as part of the …

Photoevaporation is a potential explanation for several features within exoplanet
demographics. Atmospheric escape observed in young Neptune-sized exoplanets can …

Extremely low-density exoplanets are tantalizing targets for atmospheric characterization
because of their promisingly large signals in transmission spectroscopy. We present the first …

Escaping exoplanet atmospheres have been observed as deep transit signatures in a few
specific spectral lines. Detections have been made in the hydrogen Ly-α line, the metastable …

The current orbital geometries of exoplanet systems offer a fossilized record of the systems'
dynamical histories. A particularly rich set of dynamical mechanisms is available to …