Astronomers detect 15 signals from mysterious object in distant galaxy Prison Planet.com Posted on September 4, 2017 Posted in Aggregated No Comments Tagged with Sci Tech CBC News | ‘It’s kind of perplexing,’ says Canadian astronomer who first discovered source to be repeating. 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