A general theory of planet formation has been a topic of intense study over many years. The
interest in such a theory emerges naturally from asking the question of where our planet …

The origin of the elevated C/O ratios in discs around late M dwarfs compared to discs around
solar-type stars is not well understood. Here we endeavour to reproduce the observed …

Radiation belts are present in all large-scale Solar System planetary magnetospheres:
Earth, Jupiter, Saturn, Uranus and Neptune. These persistent equatorial zones of relativistic …

Context. ESPRESSO guaranteed time observations (GTOs) at the 8.2 m VLT telescope were
performed to look for Earth-like exoplanets in the habitable zone of nearby stars. Barnard's …

Context. Detecting a planetary companion in a short-period orbit through radio emission
from the interaction with its host star is a new prospect in exoplanet science. Recently, a …

Exoplanet atmosphere studies are often enriched by synergies with brown dwarf analogs.
However, many key molecules commonly seen in brown dwarfs have yet to be confirmed in …

Light from celestial objects interacts with the molecules of the Earth's atmosphere, resulting
in the production of telluric absorption lines in ground-based spectral data. Correcting for …

We propose a pebble-driven core accretion scenario to explain the formation of giant
planets around the late-M dwarfs of M★= 0.1–0.2 M⊙. In order to explore the optimal disk …

We present the abundances of magnesium (Mg) and silicon (Si) for 314 dwarf stars with
spectral types in the interval K7. 0–M5. 5 (T eff range≈ 4200–3050 K) observed with the …

Context. Precision radial velocity (RV) measurements continue to be a key tool for detecting
and characterising extrasolar planets. While instrumental precision keeps improving, stellar …