A group of astrophysicists, including new ACRU member Dr. Yin-Zhe Ma, has perhaps solved a long standing problem in cosmology.
![](https://astro.ukzn.ac.za/wp-content/uploads/2020/04/plot4PRL.jpg)
A group of astrophysicists, including new ACRU member Dr. Yin-Zhe Ma, has perhaps solved a long standing problem in cosmology.