A team of Astronomers including Prof. French have discovered that post-starburst galaxies condense their gas rather than expelling it, begging the question: what’s actually keeping them from forming stars? Read more here: https://public.nrao.edu/news/post-starburst-galaxies-gas/
The results of this study are published in the April 25 issue of The Astrophysical Journal. You can also read about it here.