The great diversity of extrasolar planetary systems has challenged our understanding of how
planets form, and how their orbits evolve as they form. Among the various processes that …

Rings are the most frequently revealed substructure in Atacama Large Millimeter/
submillimeter Array (ALMA) dust observations of protoplanetary disks, but their origin is still …

Abstract The Disk Substructures at High Angular Resolution Project (DSHARP) used ALMA
to map the 1.25 mm continuum of protoplanetary disks at a spatial resolution of∼ 5 au. We …

Abstract The Laser Interferometer Gravitational-wave Observatory (LIGO) found direct
evidence for double black hole binaries emitting gravitational waves. Galactic nuclei are …

Transition discs are protoplanetary discs that show evidence for large holes or wide gaps
(with widths comparable to their radii) in their dust component. These discs could be giving …

We present long baseline Atacama Large Millimeter/submillimeter Array (ALMA)
observations of the 870 μm continuum emission from the nearest gas-rich protoplanetary …

Abstract We introduce the Ophiuchus DIsc Survey Employing ALMA (ODISEA), a project
aiming to study the entire population of Spitzer-selected protoplanetary discs in the …

A large planet orbiting a star in a protoplanetary disk opens a density gap along its orbit due
to the strong disk–planet interaction and migrates with the gap in the disk. It is expected that …

Hot Jupiters, giant extrasolar planets with orbital periods shorter than∼ 10 days, have long
been thought to form at large radial distances, only to subsequently experience long-range …

We present the results of two-dimensional (2D) hydrodynamical simulations of circumbinary
disk accretion using the finite-volume code DISCO. This code solves the 2D viscous Navier …