A top goal in cosmology is to precisely measure the total amount of matter in the universe, a daunting exercise for even the most mathematically proficient. A team led by scientists at the University of California, Riverside, has now done just that.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/57-scientistspr.jpg)
Source:
https://phys.org/news/2020-09-scientists-precisely-total-amount-universe.html