Star clusters stand at the intersection of much of modern astrophysics: the ISM, gravitational
dynamics, stellar evolution, and cosmology. Here, we review observations and theoretical …

We use an unprecedented sample of about 23 000 H II regions detected at an average
physical resolution of 67 pc in the PHANGS–MUSE sample to study the extragalactic H II …

We measure the projected half-light radii of young star clusters in 31 galaxies from the
Legacy Extragalactic UV Survey (LEGUS). We implement a custom pipeline specifically …

We present a study correlating the spatial locations of young star clusters with those of
molecular clouds in NGC 5194, in order to investigate the time-scale over which clusters …

The analysis of star cluster ages in tandem with the morphology of their H ii regions can
provide insight into the processes that clear a cluster's natal gas, as well as the accuracy of …

We present an investigation of the relationship between giant molecular cloud (GMC)
properties and the associated stellar clusters in the nearby flocculent galaxy NGC 7793. We …

The sensitivity and angular resolution of photometric surveys executed by the Hubble Space
Telescope (HST) enable studies of individual star clusters in galaxies out to a few tens of …

The morphology of H ii regions around young star clusters provides insight into the time-
scales and physical processes that clear a cluster's natal gas. We study∼ 700 young …

We report the large effort that is producing comprehensive high-level young star cluster
(YSC) catalogs for a significant fraction of galaxies observed with the Legacy ExtraGalactic …

We present an innovative and widely applicable approach for the detection and
classification of stellar clusters, developed for the PHANGS-HST Treasury Program, an NUV …