Context. Recent observations suggest that planet formation starts early, in protostellar disks
of≤ 10 5 yr, which are characterized by strong interactions with the environment, such as …

Dust coagulation in protoplanetary disks is not straightforward and is subject to several
slowdown mechanisms, such as bouncing, fragmentation, and radial drift to the star …

Context. Planets form in the disks surrounding young stars. The time at which the planet
formation process begins is still an open question. Annular substructures such as rings and …

We report Atacama Large Millimeter/submillimeter Array (ALMA) high-angular resolution (∼
50 au) observations of the binary system SVS13-A. More specifically, we analyse deuterated …

To date, the proposed observation of young stellar objects (YSOs) in the Galactic center still
raises the question of where and how these objects could have formed due to the violent …

We observed the high-mass star-forming core G336. 01–0.82 at 1.3 mm and 0 farcs 05 (∼
150 au) angular resolution with the Atacama Large Millimeter/submillimeter Array (ALMA) as …

We have observed the low-mass protostellar source IRAS 15398− 3359 at a resolution of 0
farcs 2–0 farcs 3, as part of the Atacama Large Millimeter/Submillimeter Array Large …

While the abundance of elemental deuterium is relatively low (D/H~ a few× 10− 5), orders of
magnitude higher D/H abundance ratios have been found for many interstellar molecules …

Magnetic fields have been shown both observationally and through theoretical work to be an
important factor in the formation of protostars and their accretion discs. Accurate modelling of …

Aims. Interstellar complex organic molecules (iCOMs) are species commonly found in the
interstellar medium. They are believed to be crucial seed species for the build-up of …