GASP jellyfish galaxies. More at https://web.oapd.inaf.it/gasp/
#paperday We have used the gas trails of jellyfish galaxies to trace the ICM small-scale motions. We find a turbulence-like spectrum extending below the expected ICM dissipation scale, suggesting that the ICM viscosity is less than 10% of the Spitzer value. More at arxiv.org/abs/2411.07034
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