JWST study suggests a handful of 'leaky' galaxies reionized the early universe - Phys.org
Source:Phys.Org
A new study analyzing the James Webb Space Telescope (JWST) spectra of more than 1,400 galaxies suggests a surprisingly small group of “leaky” galaxies was responsible for cosmic reionization. The paper outlining this work was posted to the arXiv preprint ser…