A “galaxy-killing” wind driven by cosmic mergers may explain why many massive galaxies in the early universe stopped forming stars far earlier than expected, according to new JWST and ALMA observations.

James Webb Space Telescope discovers 'galaxy-killing' wind that may explain why some early galaxies lived fast and died young

Source: space
Source Link: https://www.space.com/astronomy/galaxies/james-webb-space-telescope-discovers-galaxy-killing-wind-that-may-explain-why-some-early-galaxies-lived-fast-and-died-young