The light from a pair of stars about 360 light years away dimmed and brightened again 28 times in three months and astronomers have no explanation
Source:
https://www.newscientist.com/article/2208275-the-weirdest-stars-weve-ever-seen-have-astronomers-utterly-baffled/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home