Galaxies attract cold gas from the intergalactic medium and turn it into stars. But the JWST has found galaxies that aren't forming stars in the early Universe, long before they should've become quiescent. In at least one instance involving the Red Potato Galaxy, an AGN jet from a neighbouring galaxy is the likely culprit.
Galaxies attract cold gas from the intergalactic medium and turn it into stars. But the JWST has found galaxies that aren't forming stars in the early Universe, long before they should've become quiescent. In at least one instance involving the Red Potato Galaxy, an AGN jet from a neighbouring galaxy is the likely culprit.
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