An investigation into one of the current great mysteries of astronomy has come to the fore thanks to a four-year observing campaign conducted at the Jodrell Bank Observatory.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/5eddee2c6ebf0.jpeg)
Source:
https://phys.org/news/2020-06-international-effort-reveals-day-unusual.html