Tootfinder

Nowhere Left to Hide - Uncovering All of the Massive Young Embedded Star Clusters in the #Antennae with JWST: https://arxiv.org/abs/2605.03124 -> "We identify a population of 45 sources, 40 previously unknown, with high Bralpha/Halpha and Paalpha/Halpha flux ratios which are likely very young clusters still embedded or just emerging from their natal cocoons".