The disks that orbit young stars are the essential conduits and reservoirs of material for star
and planet formation. Their structures, meaning the spatial variations of the disk physical …

Protoplanetary disks surrounding young stars are the birth place of planets. Of particular
interest are the transition disks with large inner dust cavities of tens of au, hinting at the …

Abstract We introduce the Disk Substructures at High Angular Resolution Project (DSHARP),
one of the initial Large Programs conducted with the Atacama Large Millimeter/submillimeter …

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 …

Transition disks with large inner dust cavities are thought to host massive companions.
However, the disk structure inside the companion orbit and how material flows toward an …

Gaps in protoplanetary disks have long been hailed as signposts of planet formation.
However, a direct link between exoplanets and disks remains hard to identify. We present a …

Protoplanetary disks with large inner dust cavities are thought to host massive planetary or
substellar companions. These disks show asymmetries and rings in the millimeter …

We present 1.3 mm continuum ALMA long-baseline observations at 3–5 au resolution of 10
of the brightest discs from the Ophiuchus DIsc Survey Employing ALMA (ODISEA) project …

Context. A key piece of information to understand the origin and role of protoplanetary disk
substructures is their dust content. In particular, disk substructures associated with gas …