Abstract Herbig Ae/Be stars are young contracting stars on the radiative track in the HR
diagram on their way to the main sequence. These stars provide a valuable link between …

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 an overview of the Large Program," Early Planet Formation in Embedded Disks
(eDisk)," conducted with the Atacama Large Millimeter/submillimeter Array (ALMA). The …

The characterization of exoplanets and their birth protoplanetary disks has enormously
advanced in the last decade. Benefitting from that, our global understanding of the planet …

We present K-band interferometric observations of the PDS 70 protoplanets along with their
host star using VLTI/GRAVITY. We obtained K-band spectra and 100 μas precision …

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 …

Abstract Using the Keck Planet Imager and Characterizer, we obtained high-resolution (R∼
35,000) K-band spectra of the four planets orbiting HR 8799. We clearly detected H 2 O and …

We present L'-band imaging of the PDS 70 planetary system with Keck/NIRC2 using the new
infrared pyramid wave front sensor. We detected both PDS 70 b and c in our images, as well …

Context. Embedded planets are potentially the cause of substructures, such as gaps and
cavities, observed in the continuum images of several protoplanetary discs. Likewise, gas …