When two galaxies collide, it creates a burst of power that kills off big name formation – a procedure that surprisingly doesn’t fit up with what we see in simulations of galactic smash-ups

By way of Leah Crane

When galaxies collide, new stars ceaselessly forestall forming. This impact has been predicted by means of simulations for greater than a decade, however observational proof for it’s been sparse and newer theoretical paintings has introduced it into query. Now, researchers have demonstrated that freshly-merged galaxies are a ways much more likely than non violent ones to close down big name formation.

Sara Ellison on the College of Victoria in Canada and her colleagues assembled a pattern of 508 galaxies that had skilled mergers inside the final billion years …