Galaxy clusters magnify background objects through strong gravitational lensing. Typical
magnifications for lensed galaxies are factors of a few but can also be as high as tens or …

Feedback from massive stars plays a key role in molecular cloud evolution. After the onset of
star formation, the young stellar population is exposed by photoionization, winds …

We investigate the strongly lensed (μ≃× 10− 100) Lyman continuum (LyC) galaxy, dubbed
Sunburst, at z= 2.37, taking advantage of a new accurate model of the lens. A …

We investigate the blue and optical rest-frame sizes (λ≃ 2300–4000 Å) of three compact star-
forming regions in a galaxy at z= 4 strongly lensed (× 30,× 45, and× 100) by the Hubble …

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 …

We report the identification of very massive stars (VMS; mass> 100 M⊙) that may be
segregated in the center of the young massive star cluster at z= 2.37 hosted in the lensed …

When completed, the PHANGS–HST project will provide a census of roughly 50 000
compact star clusters and associations, as well as human morphological classifications for …

Abstract We combine archival Hubble Space Telescope and new James Webb Space
Telescope imaging data covering the ultraviolet to mid-infrared regime to morphologically …

Nuclear star clusters (NSCs) are a common phenomenon in galaxy centres and are found in
a vast majority of galaxies of intermediate stellar mass. Recent investigations suggest that …

We present the results of a proof-of-concept experiment that demonstrates that deep
learning can successfully be used for production-scale classification of compact star clusters …