Recent observations have suggested that circumstellar disks may commonly form around
young stellar objects. Although the formation of circumstellar disks can be a natural result of …

High-mass protostars (M⋆> 8 M⊙) are thought to gain the majority of their mass via short,
intense bursts of growth. This episodic accretion is thought to be facilitated by gravitationally …

Context. Class II methanol masers are signposts of massive young stellar objects (MYSOs).
Recent evidence shows that flares of these masers are driven by MYSO accretion bursts …

High-mass stars are thought to accumulate much of their mass via short, infrequent bursts of
disk-aided accretion,. Such accretion events are rare and difficult to observe directly but are …

We present (sub) millimeter imaging at 0 farcs 5 resolution of the massive star-forming
region G358. 93− 0.03 acquired in multiple epochs at 2 and 3 months following the recent …

Context. Accretion bursts from low-mass young stellar objects (YSOs) have been known for
many decades. In recent years, the first accretion bursts of massive YSOs (MYSOs) have …

Context. Massive stars have an impact on their surroundings from early in their formation
until the end of their lives. However, very little is known about their formation. Episodic …

Context. Recent studies have shown that 6.7 GHz methanol maser flares can be a powerful
tool for verifying the mechanisms of maser production and even the specific signatures of …

Context. The massive young stellar object (MYSO) G358. 93− 0.03-MM1 showed an
extraordinary near-infrared-to (sub-) millimetre-dark and far-infrared-loud accretion burst …

We report the detection of new 12.178, 12.229, 20.347, and 23.121 GHz methanol masers in
the massive star-forming region G358. 93− 0.03, which are flaring on similarly short time …