An international team of researchers has found no evidence of trans-Neptunian object clustering as part of an effort to refute the idea of the existence of Planet Nine. The group has written a paper describing their findings and have uploaded it to the arXiv preprint server.
![](https://scx1.b-cdn.net/csz/news/tmb/2021/planet.jpg)
Source:
https://phys.org/news/2021-02-evidence-planet-diminishing-clustering.html