New images from ALMA show a pair of galaxies in a cosmic collision.One galaxy with a quasar is emitting intense radiation towards the other galaxy.The radiation disrupts the gas and dust in the wounded galaxy, hindering star formation.First observed violent cosmic collision involving intense radiation.Observations done using the VLT and ALMA revealed details of the galactic battle.The quasar in one galaxy is piercing the other with radiation affecting its stellar nurseries.The collision brings new fuel to the black hole powering the quasar.ALMA's high resolution helped distinguish the merging galaxies.X-shooter instrument analyzed the quasar's light passing through the regular galaxy.Further observations with powerful telescopes can provide deeper insights into such collisions.