Nate Bastian

TL;DR: In this paper, the authors used high resolution images of the Stephan's Quintet (SQ) to identify 496 star cluster candidates (SCCs) located throughout the galaxies themselves as well as in intergalactic regions.

TL;DR: In this article , a new method that employs HST near-UV and optical photometry of red giant branch stars to confirm these recent results independently was presented, and validated using observational data for M 2, a globular cluster hosting a small group of first population stars with an enhanced (cid:39) 0.5 dex) metallicity with respect to the main component.

TL;DR: In this paper, the authors analyse hydrodynamical simulations of turbulent fragmentation in star-forming regions to assess the dynamical properties of the resulting population of stars and (sub)clusters.

TL;DR: In this paper, the effects of globular cluster-like multiple populations on the integrated properties of early-type galaxies were analyzed, focusing on spectral features in the integrated optical spectrum and the global mass-to-light ratio that have been used to infer variations in the stellar initial mass function.

TL;DR: In this article, the role of dynamical friction in the formation of the Galactic Bulge was examined and it was shown that the initial masses of the clumps of the Terzan~5 and Liller~1 clusters are not true GCs, but rather represent left over fragments of the formation.