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 …

Close encounters between young stellar objects in star-forming clusters are expected to
markedly perturb circumstellar disks. Such events are witnessed in numerical simulations of …

In this review article, we aim at providing a global outlook on the progresses made in the
recent years to characterize the role of magnetic fields during the embedded phases of the …

We present the highest angular resolution (∼ 20× 15 mas–44× 33 au) Atacama Large
Millimeter/sub-millimeter Array (ALMA) observations that are currently possible of the proto …

Context. Circumstellar discs are essential for the formation of high mass stars, while
multiplicity, and in particular binarity, appears to be an inevitable outcome, as the vast …

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 W51 high-mass star-forming complex with the Atacama Large Millimeter/
submillimeter Array's longest-baseline configurations, achieving an angular resolution of∼ …

Context. Recently much progress has been made in probing the embedded stages of
massive star formation, pointing to formation scenarios that are reminiscent of a scaled-up …

Context. Given the high incidence of binaries among mature field massive stars, it is clear
that multiplicity is an inevitable outcome of high-mass star formation. Understanding how …

Aims. In addition to the large surveys and catalogs of massive young stellar objects (MYSOs)
and outflows, dedicated studies are needed of particular sources in which high angular …