Astronomers discover a distant galaxy with a pulse kit Posted on November 16, 2015 Posted in Aggregated No Comments First time scientists have measured the effect that pulsating older red stars have on the light of their surrounding galaxy. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email