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 …

PDS 70 is a unique system in which two protoplanets, PDS 70 b and c, have been
discovered within the dust-depleted cavity of their disk, at∼ 22 and 34 au, respectively, by …

We present the re-detection of a compact source in the face-on protoplanetary disc
surrounding HD 169142, using VLT/SPHERE data in YJH bands. The source is found at a …

We present a high-resolution (∼ 0 farcs 12,∼ 16 au, mean sensitivity of 50 μJy beam− 1 at
225 GHz) snapshot survey of 32 protoplanetary disks around young stars with spectral type …

Our understanding of planet formation has been rapidly evolving in recent years. The
classical planet formation theory, developed when the only known planetary system was our …

We present evidence for localized deviations from Keplerian rotation, ie, velocity" kinks," in 8
of the 18 circumstellar disks observed by the DSHARP program: DoAr 25, Elias 2–27, GW …

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 …

We propose a new simple formalism to predict the orbital separations after common-
envelope phases with massive-star donors. We focus on the fact that massive red …

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. The specific location from where molecules emit in a protoplanetary disk depends
on the system properties. Therefore, directly constraining the emitting regions radially …