With the recent story of the star with a debris ring potentially being a sign of extraterrestrial life (spoiler alert, it’s not aliens), I had to talk a bit more about debris rings in general around other stars. How can they exist? When we start to look at the number of worlds and the variability of objects and stars, it would be no surprise to find strange systems where recent interactions have produced all kinds of fascinating patterns. It’s another example of finding art in nature. A group of astronomers from the university of Warwick have directly imaged a debris...