Abstract The James Webb Space Telescope (JWST) Early Release Observations (EROs) is
a set of public outreach products created to mark the end of commissioning and the …

Abstract Study Analysis Group 21 (SAG21) of NASA's Exoplanet Exploration Program
Analysis Group was organized to study the effect of stellar contamination on space-based …

The Saturn-mass exoplanet WASP-39b has been the subject of extensive efforts to
determine its atmospheric properties using transmission spectroscopy,,–. However, these …

The search for habitable environments and biomarkers in exoplanetary atmospheres is the
holy grail of exoplanet science. The detection of atmospheric signatures of habitable Earth …

Ultrahot giant exoplanets receive thousands of times Earth's insolation 1, 2. Their high-
temperature atmospheres (greater than 2,000 kelvin) are ideal laboratories for studying …

Here we present juliet, a versatile tool for the analysis of transits, radial velocities, or both.
juliet is built over many available tools for the modelling of transits, radial velocities, and …

Aims. We present new gravity and limb-darkening coefficients for a wide range of effective
temperatures, gravities, metallicities, and microturbulent velocities. These coefficients can be …

We derive analytic, closed-form solutions for the light curve of a planet transiting a star with a
limb-darkening profile that is a polynomial function of the stellar elevation, up to an arbitrary …

We present a python package ldtk that automates the calculation of custom stellar limb-
darkening (LD) profiles and model-specific limb-darkening coefficients using the library of …

Ultra-hot Jupiters orbit very close to their host star and consequently receive strong
irradiation, causing their atmospheric chemistry to be different from the common gas giants …