The farther away an object lies in the universe, the fainter it appears through the lens of a telescope.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/shortgammara.jpg)
Source:
https://phys.org/news/2020-07-short-gamma-ray-most-distant-optical.html
Only the Autodidact is Free
The farther away an object lies in the universe, the fainter it appears through the lens of a telescope.
Source:
https://phys.org/news/2020-07-short-gamma-ray-most-distant-optical.html