Strange, powerful blasts of radio waves from space called fast radio bursts sometimes flash repeatedly, but never with any discernible pattern – until now
Source:
https://www.newscientist.com/article/2232460-weve-finally-spotted-a-pattern-in-mysterious-radio-blasts-from-space/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home