Supercomputer simulations of galaxies have shown that Einstein’s theory of General Relativity might not be the only way to explain how gravity works or how galaxies form.
![](https://3c1703fe8d.site.internapcdn.net/newman/csz/news/tmb/2019/5-supercompute.jpg)
Source:
https://phys.org/news/2019-07-supercomputer-chameleon-theory-gravity.html