The fates of planetary systems provide unassailable insights into their formation and
represent rich cross-disciplinary dynamical laboratories. Mounting observations of post-main …

The discovery of lithium-rich giants contradicts expectations from canonical stellar evolution.
Here we report on the serendipitous discovery of 20 Li-rich giants observed during the Gaia …

We present the first high-resolution sub-millimeter survey of both dust and gas for a large
population of protoplanetary disks. Characterizing fundamental properties of protoplanetary …

High-contrast adaptive optics (AO) imaging is a powerful technique to probe the
architectures of planetary systems from the outside-in and survey the atmospheres of self …

The Kepler mission is uniquely suited to study the frequencies of extrasolar planets. This
goal requires knowledge of the incidence of false positives such as eclipsing binaries in the …

The σ Orionis cluster is important for studying protoplanetary disk evolution, as its
intermediate age (∼ 3–5 Myr) is comparable to the median disk lifetime. We use ALMA to …

We present a substantial extension of the millimeter (mm) wave continuum photometry
catalog for circumstellar dust disks in the Taurus star-forming region, based on a new" …

We measure planet occurrence rates using the planet candidates discovered by the Q1-Q16
Kepler pipeline search. This study examines planet occurrence rates for the Kepler GK dwarf …

We report the distribution of planets as a function of planet radius, orbital period, and stellar
effective temperature for orbital periods less than 50 days around solar-type (GK) stars …

Context. Heavy metals in the atmospheres of white dwarfs are thought in many cases to be
accreted from a circumstellar debris disk, which was formed by the tidal disruption of a rocky …