Exoplanet exploration has revealed that many—perhaps most—terrestrial exoplanets
formed with substantial H2-rich envelopes, seemingly in contrast to solar system terrestrials …

Detecting atmospheres around planets with a radius below 1.6 R⊕, commonly referred to as
rocky planets, has proven to be challenging. However, rocky planets orbiting M dwarfs are …

The intersection of environmental and air pollution with public health presents significant
global challenges and opportunities. This paper examines the complex impacts of pollution …

One of the main endeavors of the field of exoplanetary sciences is the characterization of
exoplanet atmospheres on a population level. The current method of choice to accomplish …

Temperate exoplanets between the sizes of Earth and Neptune, known as" sub-Neptunes,"
have emerged as intriguing targets for astrobiology. It is unknown whether these planets …

The classical picture of our Solar System being the archetypal outcome of planet formation
has been rendered obsolete by the astonishing diversity of extrasolar-system architectures …

Understanding the envelope composition of sub-Neptune-type exoplanets is challenging
due to the inherent degeneracy in their interior composition scenarios. Particularly, the …

The Near Infrared Imager and Slitless Spectrograph (NIRISS) with its Single Object Slitless
Spectrograph (SOSS) mode is a key instrument of the James Webb Space Telescope …

La spectroscopie d'éclipse secondaire dans l'infrarouge proche permet de caractériser les
atmosphères d'exoplanètes en détectant leur émission thermique et leur lumière réfléchie …

Super-Earth b and sub-Neptunes c and d are orbiting about the M-dwarf TOI-270 in that
order from the star. Their global resonant chain (3: 5, 1: 1, 2: 1) is extremely surprising …