Context. The Gaia DR3 catalogue contains, for the first time, about 800 000 solutions with
either orbital elements or trend parameters for astrometric, spectroscopic, and eclipsing …

We analyze 5108 AFGKM stars with at least five high-precision radial velocity points, as well
as Gaia and Hipparcos astrometric data, utilizing a novel pipeline developed in previous …

We present allesfitter, a public and open-source Python software for flexible and robust
inference of stars and exoplanets given photometric and radial velocity data. Allesfitter offers …

We present updated simulations of the detectability of Jupiter analogs by the 17-year Anglo-
Australian Planet Search. The occurrence rate of Jupiter-like planets that have remained …

Direct imaging allows for the detection and characterization of exoplanets via their thermal
emission. We report the discovery via imaging of a young Jovian planet in a triple-star …

The third Gaia data release includes a catalog of exoplanets and exoplanet candidates
identified via the star's astrometric motion. This paper reports on tests for consistency …

Aims. Giant planets play a major role in multiple planetary systems. Knowing their
demographics is important to test their overall impact on the formation of planetary systems …

Radial velocity (RV) detection of planets is hampered by astrophysical processes on the
surfaces of stars that induce a stochastic signal, or" jitter," which can drown out or even …

Context. Exoplanet searches have revealed interesting correlations between the stellar
properties and the occurrence rate of planets. In particular, different independent surveys …

In this paper, we report on the follow-up of six potential exoplanets detected with Gaia
astrometry and provide an overview of what is currently known about the nature of the entire …