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Monday, 4 March 2024

'Cosmic lighthouses' that cleared primordial fog identified with JWST

Scientists working with data from NASA's James Webb Space Telescope (JWST) have obtained the first full spectra of some of the earliest starlight in the universe. The images provide the clearest picture yet of very low-mass, newborn galaxies, created less than a billion years after the Big Bang, and suggest the tiny galaxies are central to the cosmic origin story.

from All Top News -- ScienceDaily https://ift.tt/W68Qo9H

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