BANYAN Σ is a new Bayesian algorithm to identify members of young stellar associations
within 150 pc of the Sun. It includes 27 young associations with ages in the range∼ 1–800 …

We report the results of a∼ 4 yr direct imaging survey of 104 stars to resolve and
characterize circumstellar debris disks in scattered light as part of the Gemini Planet Imager …

Context. Debris discs are a consequence of the planet formation process and constitute the
fingerprints of planetesimal systems. Their solar system counterparts are the asteroid and …

Spatially resolved scattered-light images of circumstellar debris in exoplanetary systems
constrain the physical properties and orbits of the dust particles in these systems. They also …

Debris discs are evidence of the ongoing destructive collisions between planetesimals, and
their presence around stars also suggests that planets exist in these systems. In this paper …

We present a study of debris discs whose spectra are well modelled by dust emission at two
different temperatures. These discs are typically assumed to be a sign of multiple belts …

We conduct a statistical analysis of a combined sample of direct imaging data, totalling
nearly 250 stars. The stars cover a wide range of ages and spectral types, and include five …

We present a new nearby young moving group (NYMG) kinematic membership analysis
code, LocAting Constituent mEmbers In Nearby Groups (LACEwING), a new Catalog of …

Context. Radial velocity and transit methods are effective for the study of short orbital period
exoplanets but they hardly probe objects at large separations for which direct imaging can …

Aims. Uncovering the ingredients and the architecture of planetary systems is a very active
field of research that has fuelled many new theories on giant planet formation, migration …