The explosion of a supernova releases almost instantaneously about 10^ 51 51 ergs of
mechanic energy, changing irreversibly the physical and chemical properties of large …

JWST observations of polycyclic aromatic hydrocarbon (PAH) emission provide some of the
deepest and highest resolution views of the cold interstellar medium (ISM) in nearby …

We explore the formation of superbubbles through energy deposition by multiple
supernovae (SNe) in a uniform medium. We use the total energy conserving, 3D …

We present a catalog of holes and shells in the neutral atomic hydrogen (H i) of 41 gas-rich
dwarf galaxies in LITTLE THINGS (Local Irregulars That Trace Luminosity Extremes, The H i …

We present a new analysis of the interstellar protons toward the TeV γ-ray SNR RX J0852.
0− 4622 (G266. 2− 1.2, Vela Jr.). We used the NANTEN2 12 CO (J= 1–0) and Australia …

The CO-dark molecular gas (DMG), which refers to the molecular gas not traced by CO
emission, is crucial for the evolution of the interstellar medium (ISM). While the gas …

The Orion star-forming region is the nearest active high-mass star-forming region and has
created a large superbubble, the Orion–Eridanus superbubble. Recent work by Ochsendorf …

Context. The origin of the arc-shaped Sh 2-296 nebula is still unclear. Mainly due to its
morphology, the nebula has been suggested to be a 0.5 Myr old supernova remnant (SNR) …

In the third Galactic quadrant ($180^\circ\leqslant l\leqslant 270^\circ $) of the Milky Way, the
Galactic thin disk exhibits a significant warp—shown both by gas and young stars—bending …

Aims. The goal of this study is to analyze the H i supershell GS 121–05–037 and its role in
triggering star formation. Methods. To characterize the supershell, we analyzed the H i 21 …